WenmarOpen by Wenmar Pro

Service bulletins for the 2021 Audi S5

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.

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

By type

By component

By trouble code

Only bulletins with component: Seat belts are shown. Show all

Bulletins, newest first
AVIN4PIN202312012024-01-04. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; SEAT BELTS; STRUCTURE:BODY:DOOR; SUSPENSION. Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Fuel pressure low. DTC P008700 Front window inoperative Air suspension warning - DTC P089200 charge handle doesn't release vehicle will not charge noise from belt tensioner damper Wheel speed sensor DTC C101AF1;C101BF1;C101CF1;C101DF1
A6923922063398_32023-07-10. Service bulletin. SEAT BELTS. This bulletin provides information for when the seatbelt is hard to latch in the belt buckle.
A7223482048311_72023-07-10. Service bulletin. SEAT BELTS. This bulletin provides a software update for instances where the seat belt positioner is intermittently inoperative.
A7222442048311_62022-07-01. Service bulletin. SEAT BELTS; ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. This bulletin contains a software update to correct an intermittently inoperative seat belt positioner.
A6921662063398_12021-06-03. Service bulletin. SEAT BELTS. This informational bulletin outlines what is damage due to outside influence on a seat belt.

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