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Service bulletins for the 2021 Audi RS Q8

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.

1232 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Glass, wipers and mirrors are shown. Show all

Bulletins, newest first
A6022592065731_22022-06-07. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. This bulletin describes how to modify the sunroof frame if the sunroof glass panel or sunroof frame require replacement, as replacement components have been updated.
A8722252010146172022-05-05. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This bulletin contains instructions for properly cleaning and removing a musty odor from the heating and ventilation system.
A6422842062828_22022-05-05. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. This informational bulletin advises that windows with a cloudy or milky appearance is normal and that repairs are not required.
A5721862058452_32021-12-07. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW. This bulletin contains repair instructions for when the rear window defog button will light up and then turn off.
A9121002061028_22021-06-03. Service bulletin. VISIBILITY. This bulletin explains and troubleshoots when Audi connect does not have a green SOS light.
A6421802020552_12021-06-03. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. This bulletin provides instructions on how to clean exterior glass.
A6421782062828_12021-05-06. Service bulletin. VISIBILITY. This bulletin states to not perform any repairs for milky or cloudy windows.
A6621712062715_12021-04-06. Service bulletin. VISIBILITY. This bulletin contains instructions regarding a exterior mirror crack that does not appear to be from outside influence.
A5721742058452_22021-03-04. Service bulletin. VISIBILITY. This bulletin contains repair instructions for when the rear window defog button will light up and then turn off.

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