Sunday 12 January 2020

******** Audi A4 Sedan (8K2) L4-2.0L Turbo (CAEB) Technical Service Bulletin # 401222 Date: 120215


Suspension - Wheel Bearing Grind Noise When Cornering



40 Grinding noises from wheel bearings when cornering



40 12 22



2024782/2



February 15, 2012.



Supersedes Technical Service Bulletin Group 40 number 10 - 15 dated December 21, 2010 for reasons listed below.



263



Affected Vehicles



Condition



Grinding noises coming from the front or rear of the vehicle. The noises become louder with increasing speed and when cornering.



Technical Background



Premature outer race damage.



Production Solution



Updated wheel bearings.



Service



Replace the affected wheel bearing.



264



265



Warranty



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



Replace with part numbers found in ETKA. Only improved parts are available.



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.