2017 Audi A3 (8PA) L4-2.0L Turbo (CBFA)Technical Service Bulletin # 401223 Date: 120514

Steering - Squeaking Noise When Turning
40 Squeaking noises when steering or maneuvering
40 12 23
2023187/2
May 14, 2012.
Supersedes Technical Service Bulletin Group 40 number 10 - 06 dated April 29, 2010 for the reasons listed below.
Affected Vehicles
Condition
Squeaking noises when turning the steering wheel or when maneuvering. The noise may be more prevalent in wet weather.
Technical Background
The folds of the outer rubber boots on the front axle shafts may contact each other when turning the steering wheel. This may cause squeaking
noises, especially when the vehicle is new. The volume and occurrence of the noise dissipates after a short break-in period.
Production Solution
Not applicable.
Service
This is a normal condition. Please explain the Technical Background to the customer.
No parts replacement is necessary. Replacing parts will not correct the concern. Needlessly replaced parts will be debited.
Warranty
This TSB is informational only and not applicable to any Audi warranty.
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.