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Service bulletin A9719682057768_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 id10168781
Published by NHTSA2019-12-07
Manufacturer's numberA9719682057768_1
Manufacturer's date2019-11-22
NHTSA componentPARKING BRAKE

NHTSA's summary

This bulletin contains repair instruction for parking brake malfunction, MMI is off or the screen is black with DTC C100C01, U105400, U10B800, U10E200, and/or U10CA00.

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

C100C, U1054, U10B8, U10CA, U10E2

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
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.
A5721782055932_82021-07-02. Service bulletin. This bulletin contains a software update for DTC B122D29 or U122800 or to follow the Campaign.
A9121032058769_42021-06-03. Service bulletin. This bulletin contains instructions for checking the sensors and resolving DTCs B107BF0 and B10FCF0.
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.
A9120282057357_32020-12-04. Service bulletin. This bulletin contains instructions for when the rear parking aid does not work and there are various faults stored.
A5719622055932_42020-01-08. Service bulletin. This bulletin contains a software update for DTC B122D29 or U122800 and a potential part replacement.
A9719692057768_22020-01-08. Service bulletin. This bulletin contains repair instruction for parking brake malfunction, MMI is off or the screen is black with DTC C100C01, U105400, U10B800, U10E200, and/or U10CA00.