******** Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 702

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 703

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 704

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 705

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 706

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 707

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 708

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 709

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 710

Warranty

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 711

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A6 Sedan (4F2) V6-3.2L (CALA) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

473

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

474

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

475

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

476

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

477

478

479

480

481

Warranty

482

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A4 Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

707

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

708

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

709

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

710

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A4 Quattro Wagon (8K5) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

709

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

710

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

711

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

712

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 684

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 685

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 686

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 687

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A6 Quattro Sedan (4F2) V6-3.0L SC (CCAA) Technical Service Bulletin # 171338 Date: 130327

Engine - Oil Filter Cartridge Replacement

17 Engine oil service - filter cartridge replacement

17 13 38

2012913/5

March 27, 2013

Supersedes Technical Service Bulletin Group 17 number 10-07 dated June 3, 2010 for reasons listed below.

558

Vehicle Information

559

Condition

Oil filter cartridge requires replacement.

Technical Background

Not applicable.

Production Solution

Not applicable.

Service

When changing the oil filter and installing the new filter seal(s) in the oil filter housing, special attention is required.

Note:

Be aware that this seal can be installed inside-out, which must be avoided to prevent oil leaks.

1. Before installing new oil seal(s), remove old seal(s) and ensure that the filter cover seal groove is clear of any debris.

2. Lubricate the surface of the new seal (Figure 1). Do not use any sharp tool to install the gasket.

3. Install the seal with the convex surface of the seal (Figure 1, white arrow) facing out and the flat surface of the seal with the vertical slot (Figure

1, black arrow) in. The "half-moon" tab (Figure 1, blue arrow) must be visible when the seal is installed in the groove.

3.0T and 3.2FSI engines only:

560

1. An additional O-Ring (Figure 2, B) is used in the 3.2 FSI oil filter housing. Place the O-Ring (Figure 2, B) in the groove of the oil filter bracket

before installing the oil filter housing.

2. After properly inserting the new cartridge into the housing, torque the assembly to 25Nm.

Warranty

This TSB is informational only and not applicable to any Audi warranty.

Additional Information

All part and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Dept. and service manuals

for the latest information.

******** Audi A4 Quattro Wagon (8K5) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

727

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

728

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

729

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

730

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

731

732

733

734

735

Warranty

736

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A4 Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

725

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

726

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

727

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

728

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

729

730

731

732

733

Warranty

734

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A6 Quattro Sedan (4F2) V6-3.0L SC (CCAA) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

541

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

542

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

543

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

544

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

545

546

547

548

549

Warranty

550

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A5 Cabriolet (8F7) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

686

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

687

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

688

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

689

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

******** Audi A5 Cabriolet (8F7) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

704

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

705

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

706

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

707

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

708

709

710

711

712

Warranty

713

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A4 Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Audi A4 Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

707

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

708

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

709

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

710

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A5 Cabriolet (8F7) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Audi A5 Cabriolet (8F7) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

704

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

705

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

706

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

707

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

708

709

710

711

712

Warranty

713

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A4 Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Audi A4 Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

725

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

726

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

727

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

728

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

729

730

731

732

733

Warranty

734

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 702

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 703

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 704

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 705

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 706

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 707

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 708

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 709

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 710

Warranty

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 711

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A5 Cabriolet (8F7) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Audi A5 Cabriolet (8F7) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

686

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

687

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

688

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

689

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 684

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 685

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 686

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 687

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A4 Quattro Wagon (8K5) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Audi A4 Quattro Wagon (8K5) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 571387 Date: 130327

Body - Door Can Be Opened From Inside But Not Outside

57 Door cannot be opened from outside, it can only be opened from inside

57 13 87

2029151/4

March 27, 2013

Supersedes Technical Service Bulletin Group 57 number 12-80 dated November 9, 2012 for reasons listed below.

727

Vehicle Information

Condition

The door cannot be opened from outside with the outer door handle, but it can be opened with the inner handle. The complaint is often described as

follows: The customer locks the vehicle and checks by pulling the door handle whether the vehicle is locked. When opening the vehicle again, the

door cannot be opened. It feels as if the handle is slack.

728

Technical Background

When fitting the Bowden cable from the mounting bar to the door lock, the cable can get kinked. In some cases, this can increase the inner friction of

the strand in the Bowden cable. As a result, the door lock stays in pressed position or does not completely return to its zero position (Figure 1).

When the Bowden cable gets twisted during the installation, the rubber grommets can get distorted. Consequently, the Bowden cable has a too-high

inner friction and the door lock does not move to the zero position (Figure 2).

Improved cable with 'L'-shaped attachment (Figure 3). Improved positioning of the locking collar.

Service

1. Replace the cable. The bow does not need to be replaced unless damage to the component is evident. Remove/install the latch carrier ("bow"

according to ETKA) and Bowden cable together, as a set, according to the repair manual:

Repair Manual >> Body >> Body Exterior >> 57 Front doors, Central Locking System >> Removal and Installation >> Door Components >>

729

Door Lock, Bracket, Door Lock Actuating Link.

-orRepair

Manual >> Body >> Body Exterior >> 58 Rear doors >> Removal and Installation >> Rear Door Components >> Door Lock, Bracket,

Door Lock Actuating Link.

Tip:

Do not separate the Bowden cable from the latch carrier ("bow" according to ETKA) while the carrier is installed in the vehicle. Ensure the

Bowden cable does not get damaged during the replacement procedure.

2. Assemble the latch carrier ("bow" according to ETKA) / Bowden cable assembly and the door lock together according to the steps below, before

installing into the vehicle:

a. Position the Bowden cable by holding the yellow sleeve in the lock (Figure 4).

b. Pull down the Bowden cable by holding the yellow sleeve (Figure 5). The locking mechanism is pulled along and the Bowden cable is

locked. Slot in the yellow locking mechanism to the left.

730

c. Do not twist the Bowden cable after the installation. To avoid twisting the cable, turn neither the lock nor the mounting bar (Figure 6).

731

732

733

734

735

Warranty

736

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to

review or audit by Audi Warranty.

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.

Audi A4 Quattro Wagon (8K5) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Audi A4 Quattro Wagon (8K5) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 971335 Date: 130327

Electrical - ABS Light ON, Wire Harness Damage

97 ABS warning light on - wire harness damage

97 13 35

2033412/1

March 27, 2013

Vehicle Information

Condition

709

The customer may complain of one of the following conditions:

^ Steering wheel lock does not work.

^ Various warning lights are on.

^ Steering feels stiffer than usual.

^ The engine cannot be switched off.

^ The ignition key cannot be removed.

There are DTC entries present in the system (static or sporadic):

DTC with description "Brake control unit, no signal/communication" is present in several control units.

^ DTC 01316 - Brake Control Module - No signal/communication

^ DTC U012200 - ESP no communication

^ DTC U012100 - ABS Control Module no communication

DTC entry in ABS Control unit, J104 (03). One or more may be present:

^ DTC 00290 (008 - ABS Wheel Speed Sensor, LR-G46, Incorrect signal)

^ DTC 00290 (012 - ABS Wheel Speed Sensor, LR-G46, Electrical fault in circuit)

^ DTC 0283 (008 - Left Front ABS Wheel Speed Sensor-G47, Incorrect signal)

^ DTC 0283 (012 - Left Front ABS Wheel Speed Sensor-G47, Electrical fault in circuit)

This condition does not result in any drivability concerns. The steering system is fully connected.

Technical Background

The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions

with the ABS control module. Only the wires in the left bulkhead grommet (Figure 1) are affected.

Production Solution

Improved installation procedure at the factory.

Service

There are two different types of service actions based on the two types of DTC entries that can be found in the system.

For vehicles with the DTC description "Brake Control Module - No signal/communication" present in several control units, proceed as follows:

1. Perform a voltage drop measurement on terminal 30 - supply for ABS control unit - under load (as described below). For the pin assignment, see

710

ElsaWeb wiring diagram.

Proposed voltage drop measurement (using an A4 as an example):

^ Verify the fuse is good.

^ Apply a load (1.7 A = 21 W) on pin 7 (T38a) to ground

^ Set the digital multi-meter to DC Volts (Direct current voltage)

^ Connect the black multi-meter measuring tip to pin 7 (T38a) and connect the red measuring tip to fuse SC6 while keeping the fuse in the

socket.

^ If the voltage drops (over 0.3V), the wiring loom around the grommet must be checked (Figure 2)

Tip:

For better access to all sections of the wiring loom, the wheel arch liner and the windscreen washing reservoir must be removed.

2. If damage is found, please contact the Technical Assistance Center (TAC) and take a photo of the damage:

^ Measure the distance from the grommet front side (Figure 3, point 1) to the point of damage point (Figure 3, point 2). Include this measured

distance in the TACS contact.

711

^ Take a photo, using camera flash, of the grommet and original harness position from the passenger compartment (Figure 4). Please attach the

photo to the TACS contact.

3. Repair the damaged cable in the wiring loom using the VAS1978B wiring harness repair kit.

4. Remove the sections of the individual cable where the copper wires are black or corroded.

5. Pull back the insulation for the complete wiring loom, for a distance of about 40 cm from the grommet towards the front of the vehicle, and

inspect for additional damage or corrosion.

For vehicles with the DTC description, "ABS Wheel Speed Sensor - Incorrect signal or Electrical fault in circuit", present in multiple control units,

proceed as follows.

1. Perform the same measurements as above using the correct pin/fuse location listed in ElsaWeb for the affected ABS wheel speed sensor.

2. Take a photo of the grommet position from the inside of the vehicle and attach it to the TACS contact.

3. Repair any damage found and ensure the black or corroded wires are removed.

712

Warranty

Required Parts and Tools

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service

manuals for the latest information.