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Service bulletin A9420302055123_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 id10185233
Published by NHTSA2021-01-08
Manufacturer's numberA9420302055123_3
Manufacturer's date2020-12-16
NHTSA componentEXTERIOR LIGHTING; VISIBILITY; EQUIPMENT

NHTSA's summary

This bulletin contains repair instructions for a warning message regarding the rear lighting. There are several possible DTCs that could be stored.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories, Glass, wipers and mirrors, Lighting

Vehicles listed
AUDI A62019, 2020
AUDI A72019, 2020
AUDI A82019, 2020
AUDI AUDI
AUDI Q52018, 2019, 2020
AUDI S82019
AUDI S82020
AUDI SQ52018, 2019, 2020

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

Recalls for the same vehicles and component
20257132025-12-19. Visual System
20236592023-12-13. Accessories

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TSB_2020552_152026-10-05. Service bulletin. This bulletin provides service information regarding exterior glass cleaning.
TSB_20741717_152026-09-04. Service bulletin. This bulletin provides information on the GFF test plan required for AC compressor replacements regardless of the concern.
TSB_2067557_22026-06-04. Service bulletin. This bulletin provides informaiton when the windscreen/rear window washer pump is not working (B126101, B126113).
TSB_2067716_32026-02-06. Service bulletin. This bulletin provides information when the air conditioner is not working, or has a restricted function; leak at the O-ring.
TSB_2041717_142025-10-03. Service bulletin. This bujlletin provides information regarding the GFF test plan required for A/C compressor replacements regardless of the concern.
TSB_2061922_42025-05-03. Service bulletin. This TSB provides information on proper documentation for visual complaints regarding the headlights and taillights.
TSB_2041717_132025-04-04. Service bulletin. This bulletin provides information regarding the GFF test plan required for A/C compressr replaements regardless of the concern.
A9224402065963_32024-09-06. Service bulletin. This bulletin provides information on repairing the corrugated hose for the windshield washer system.
A9224402065963_32024-09-06. Service bulletin. This bulletin provides information on repairing the corrugated hose for the windshield washer system.
A8224002041717_102024-08-06. Service bulletin. This bulletin provides informatin for the GFF test plan that is requied for AC compressor replacements.