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Service bulletin A9421412056219_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 id10199219
Published by NHTSA2021-08-04
Manufacturer's numberA9421412056219_3
Manufacturer's date2021-07-12
NHTSA componentSUSPENSION; ELECTRICAL SYSTEM:WIRING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

This bulletin contains instructions for repairing a wiring harness based on certain DTCs for vehicles with and without the suspension control module.

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

Electrical system, Equipment and accessories, Labels and manuals, Suspension, Wiring and fuses

Vehicles listed
AUDI A62019
AUDI A72019

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

Other bulletins for the same vehicles and component
A9722892061976_32022-12-06. Service bulletin. This bulletin contains guidance for submitting warranty wiring repairs.
A911941 2054038-2019-04-15. Service bulletin. This bulletin contains repair instructions for DTCs B18BE13 and B18BD13 with an SOS malfunction message.
A961934 204892722019-04-01. Service bulletin. This informational bulletin contains instructions for minimizing the risk of an unintentional opening of the trunk lid with the remote.