WenmarOpen by Wenmar Pro

Service bulletin 2021771/3

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10066873
Published by NHTSA2016-05-23
Manufacturer's number2021771/3
Manufacturer's date2010-09-10
NHTSA componentSUSPENSION

NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Suspension

Vehicles listed
AUDI A32006, 2007, 2008, 2009, 2010, 2011
AUDI TT2008, 2009, 2010
AUDI TT ROADSTER2011

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TSB_2023187_82026-04-07. Service bulletin. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
A3725312074822_22025-02-05. Service bulletin. This bulletin provides information when noises from wheel input shaft/drive shaft are reported.
441342202256372024-03-04. Service bulletin. Steering wheel shimmy, vibration and/or oscillation
421318202177132024-03-04. Service bulletin. Light cracking or rubbing noises from suspension strut when steering
401334201819452024-03-04. Service bulletin. Shock absorber leaks: assessment aid
401441201819462024-03-04. Service bulletin. Shock absorber leaks: assessment aid
42131820217712024-02-26. Service bulletin. Light cracking or rubbing noises from suspension strut when steering
40122820317222024-02-20. Service bulletin. noises from front lower control arm mounting
1315202758542022-08-01. Service bulletin. Because of exhaust gas pulsations, the wastegate flap and rods vibrate at the start of the boost air control. This vibration causes rattling or jarring noises.
4413442022563 82021-12-13. Service bulletin. Customer feels vibration in the seat, vehicle floor, footwell, pedals, or steering wheel.