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Service bulletins for the 2021 Audi e-tron

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.

1220 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
A0021472031473_32021-07-02. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE. This information bulletin states to remove the car wash bristle and advise the customer to go somewhere else to prevent it from occurring again.
Dealer 72M12021-07-02. Service bulletin. SEATS:BARRIERS; STRUCTURE; LATCHES/LOCKS/LINKAGES. Due to a manufacturing discrepancy, it may only be possible to lock the seat backrest back in place (when restoring it to an upright position) by exerting more force than usual. If the backrest is not locked in place properly, this can be seen by a red indicator on the backrest latch.
Circular 72M12021-07-02. Service bulletin. SEATS; EQUIPMENT; STRUCTURE; SEATS:BARRIERS. Due to a manufacturing discrepancy, it may only be possible to lock the seat backrest back in place (when restoring it to an upright position) by exerting more force than usual. If the backrest is not locked in place properly, this can be seen by a red indicator on the backrest latch.
A6621722063197_12021-06-03. Service bulletin. STRUCTURE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains repair instructions for when the door cover trim is loose.
A8721132010146_12021-06-03. Service bulletin. STRUCTURE. This bulletin contains instructions for properly cleaning and removing a musty odor in the vehicle.
A6021502056944_62021-04-06. Service bulletin. STRUCTURE. This bulletin contains repair instructions for when the customer sees water drip from the headliner area.
A6621682046229_22021-02-04. Service bulletin. STRUCTURE. This informational bulletin outlines proper warranty procedure for optical defects.
A6020452056944_52020-12-04. Service bulletin. STRUCTURE:INTERIOR PANELS:CEILING. This bulletin contains repair instructions for when the customer sees water drip from the headliner area.
A6020442056944_42020-11-05. Service bulletin. STRUCTURE; EQUIPMENT. This bulletin contains repair instructions for when the customer sees water drip from the headliner area.
A9120142060675_12020-10-06. Service bulletin. STRUCTURE; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; EQUIPMENT:ELECTRICAL. This bulletin contains instructions for addressing the issue when the parking assist will intermittently alert the customer to an obstruction and the sensors look 'pushed in'.
A6020432056944_32020-06-04. Service bulletin. STRUCTURE; VISIBILITY:SUN/MOON ROOF ASSEMBLY. This informational TSB explains the cause for when the customer sees water drip from the headliner area.
A6420722047061_22020-05-07. Service bulletin. STRUCTURE. This bulletin contains a cleaning procedure from leftover residue from suction cups or labels.

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