Service bulletins for the 2018 Audi TTS
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.
531 on file from NHTSA, as of 2026-10-19.
By type
By component
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Only bulletins with component: Shocks and struts are shown. Show all
| A4022462047758_8 | 2022-08-03. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER; STEERING; SUSPENSION:REAR:SHOCK ABSORBER. This bulletin states to lightly lubricate the contact surface between the buffer stop for the shock absorber, and the front shock absorber cap to address cracking noises/spring jumps when steering or maneuvering. |
|---|---|
| A4022322059474_3 | 2022-02-04. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end). |
| A4020132059474_2 | 2020-08-06. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER; EQUIPMENT. This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end). |
| A401881 2044060- | 2018-10-15. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. This technical service bulletin asks the reader to check for improperly installed or deformed front shock bellows and to replace if necessary. |
| A401773 2044060- | 2018-02-05. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. This technical service bulletin asks the reader to check for improperly installed or deformed front shock bellows and to replace if necessary. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.