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Service bulletin A9023062048009_5

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 id10232041
Published by NHTSA2023-03-06
Manufacturer's numberA9023062048009_5
Manufacturer's date2023-02-10
NHTSA componentPARKING BRAKE

NHTSA's summary

This bulletin provides instructions for a software update in instances where a customer reports a that the message "Parking brake: malfunction! Safely turn off the vehicle, See owner's manual" is shown. The concern cannot be duplicated, and no DTCs are 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

Brakes, Parking brake

Vehicles listed
AUDI A32017
AUDI A3 SPORTBACK E-TRON2017
AUDI A42017
AUDI Q52018
AUDI Q72017
AUDI R82017
AUDI RS 32017
AUDI S32017
AUDI SQ52018
AUDI TT2017
AUDI TTS2017

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
A5723062055932_92023-06-06. Service bulletin. This bulletin provides information for when the central locking/parking brake warning, or alarm sounds, or if there are exterior mirror issues. DTCs B122D29, U122800, and/or B14FF29 may be stored.
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.
A9019202048009_42019-08-07. Service bulletin. This bulletin contains software update instructions for when there is a Parking Brake message (no functional issue) without any DTC's logged.
ATU_Chassis_Janu2018-05-21. Service bulletin. EPB ?Driver absent application? function
A901781 2048009-2018-02-05. Service bulletin. This bulletin contains software update instructions for when there is a Parking Brake message (no functional issue) without any DTC's logged.
A901778 20480092018-02-05. Service bulletin. This bulletin contains software update instructions for when there is a Parking Brake message (no functional issue) without any DTC's logged.