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Service bulletins for the 2009 Audi A4

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

775 on file from NHTSA, as of 2026-10-19.

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By component

By trouble code

Only bulletins with component: Steering are shown. Show all

Bulletins, newest first
A401335 2023187-2017-10-31. Service bulletin. STEERING; WHEELS. Supersedes Technical Service Bulletin Group 40 number 12-23 dated May 14, 2012. Squeaking noises are heard when the steering wheel is turned or maneuvered. The noises may be more prevalent in wet weather. The folds of the outer rubber boots on the front axle shafts may come in contact with each other when the steering wheel is turned, causing squeaking noises. These noises are more likely to occur when the vehicle is new. The volume and occurrence of the noise will dissipate after a short break-in period.
A481669 2034351-2017-10-25. Service bulletin. STEERING:COLUMN; STEERING. Customer may report hearing creaking or squeaking noise from the steering column when steering slowly. The noise may get louder at higher temperatures or when the vehicle is driven for a longer period of time. The noise comes from the sealing sleeve/steering column opening on the bulkhead.
A481565 2034351-2017-10-21. Service bulletin. STEERING:COLUMN; STEERING. Supersedes Technical Service Bulletin Group 48 number 14-57 dated January 29, 2014. Customer may report hearing creaking or squeaking noise from the steering column when steering slowly (the noise can be duplicated while the vehicle is stationary if the steering wheel is turned slowly). The noise may get louder at higher temperatures or when the vehicle is driven for a longer period of time. The noise comes from the sealing sleeve/steering column opening on the bulkhead. Insufficient lubrication of the intermediate steering shaft in the area of the sealing sleeve.
2028419/22016-05-23. Service bulletin. STEERING. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TSB-48-14-612014-11-19. Service bulletin. STEERING. AUDI: WHEN TURNING, THE STEERING FEELS STIFF AND OCCURS EVEN WHEN VEHICLE IS STATIONARY. INTERMEDIATE STEERING SHAFT NEEDS TO BE IMPROVED. MODEL 2008-2014 A4, A5, Q5. *PE
TSB-48-13-562014-03-06. Service bulletin. STEERING. AUDI: WHEN VEHICLE IS STATIONARY, THE STEERING WILL FEEL STILL WHEN TURNING AND THE STEERING SHAFT NEEDS TO BE UPDATED WITH IMPROVED INTERMEDIATE STEERING SHAFT. MODEL 2009-2014 A4, A5, A5 CAB, Q5. *PE
TSB-37-13-092013-12-02. Service bulletin. STEERING:GEAR BOX (OTHER THAN RACK AND PINION). AUDI: IN SOME VEHICLES, THE CLUTCHES, AFTER HAVING TORQUE CONVERTER, COMPLETE GEARBOX REPLACEMENT OR MECHATRONICS, MUST ADAPT TO NEW COMPONENTS WITH GRADUAL MOVING OF CLUTCH LININGS IN MOST DIVERSE LOAD CONDITIONS. MODELS 2004-14, A3, TT, Q7, A4, A5, A6, A7, A8, Q5, S4, S5, S6, S7, RS5. *PE
TSB-48-10-072011-01-10. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR. AUDI: SERVOTRONIC STEERING (1N3) SHUDDER AT LOW SPEED WHILE TURNING. WHILE DRIVING AT LOW SPEEDS (BELOW 5MPH), A SHUDDER OR KNOCKING NOISE WOULD OCCUR IN STEERING WHEEL WHEN TURNED DURING PARKING LOT MANEUVERS. *PE
TSB-48-09-112010-08-09. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR. AUDI: SERVOTRONIC STEERING (1N3) SHUDDER AT LOW SPEED WHILE TURNING. CUSTOMERS COMPLAIN OF A SHUDDER IN THE STEERING WHEEL OR A KNOCKING NOISE WHEN THE STEERING WHEEL IS TURNED DURING PARKING LOT MANEUVERS OR WHILE DRIVING AT LOW SPEEDS (BELOW 5 MPH). *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.