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Service bulletin A4622292066568_1

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 id10209248
Published by NHTSA2022-04-05
Manufacturer's numberA4622292066568_1
Manufacturer's date2022-03-21
NHTSA componentPARKING BRAKE

NHTSA's summary

This bulletin describes the repair solution when a parking brake malfunction is displayed in the instrument cluster with DTCs C105D01 or C108C01.

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

Brakes, Parking brake

Trouble codes named

C105D, C108C

Vehicles listed
AUDI Q52019, 2020, 2021
AUDI Q5 PHEV2020 to 2021
AUDI SQ52019, 2020, 2021

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
A3522422064312_32022-02-04. Service bulletin. This repair bulletin describes the process to address a DTC stored in the transmission control module
A9121642024323_72021-02-04. Service bulletin. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.