Audi A4 Quattro Sedan # 911008 Date: 100318
Audio System - Radio Control Knobs Loose Or Broken
91 Generation III radio: Loose or broken control knobs
91 10 08
2017425/3
March 18, 2010.
Supersedes Technical Service Bulletin Group 91 number 08-66 dated November 7, 2008 for reasons listed below.
528
Affected Vehicles
Condition
On generation III Concert and Symphony radios, the control knob or volume knob is broken or loose.
Technical Background
Knobs may be damaged by outside influence.
Production Solution
Not applicable.
Service
The knobs can be replaced individually and are available as accessories.
Warranty
This damage is due to outside influence and is not covered by any 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.
Audio System - Radio Control Knobs Loose Or Broken
91 Generation III radio: Loose or broken control knobs
91 10 08
2017425/3
March 18, 2010.
Supersedes Technical Service Bulletin Group 91 number 08-66 dated November 7, 2008 for reasons listed below.
528
Affected Vehicles
Condition
On generation III Concert and Symphony radios, the control knob or volume knob is broken or loose.
Technical Background
Knobs may be damaged by outside influence.
Production Solution
Not applicable.
Service
The knobs can be replaced individually and are available as accessories.
Warranty
This damage is due to outside influence and is not covered by any 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.
