# Service bulletin A571953 205154\-4

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.

- Type: Service bulletin
- NHTSA id: 10157240
- Published by NHTSA: 2019\-04\-08
- Manufacturer's number: A571953 205154\-4
- Manufacturer's date: 2019\-02\-26
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; LATCHES/LOCKS/LINKAGES:DOORS:LATCH

## NHTSA's summary

This bulletin contains a software update that addresses when the power closing door latch system intermittently does not work with DTC B122D29 stored.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10157240-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10157240-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Latches and locks, Door latch, Software

## Trouble codes named

B122D

## Vehicles listed

- 2017 to 2018 AUDI Q7

## Recalls for the same vehicles and component

- [16V642000](/recalls/nhtsa/16V642000.md), 2016-09-06: ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING

## Other bulletins for the same vehicles and component

- [A0023822047812\_7](/bulletins/10248111.md), 2024-01-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.
- [A9023582072005\_2](/bulletins/10247138.md), 2024-01-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information for when the error message "CBR1021E: Can't parse Request. \(cpngw\)" appears when adapting control units, keys, or immobilizer; DTC B201700.
- [A5723102058159\_5](/bulletins/10238175.md), 2023-07-10, Service bulletin: LATCHES/LOCKS/LINKAGES:DOORS:LATCH; LATCHES/LOCKS/LINKAGES. This bulletin provides information for when the power closing door latch is intermittently inoperative.
- [A2723512058831\_7](/bulletins/10233488.md), 2023-04-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for DTC P0CA700 or U046900.
- [A2722452058831\_1](/bulletins/10222114.md), 2022-10-05, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for DTC P0CA700 or U046900.
- [A4622332051095\_7](/bulletins/10214737.md), 2022-07-01, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This informational bulletin contains instructions on how to download and use the Audi Frequency App.
- [DC\_91CD\_Train](/bulletins/10207837.md), 2022-03-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 3G Turndown \(91CD\) Dealer Training
- [Dealer 91CD](/bulletins/10207089.md), 2022-02-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; COMMUNICATION. AT\&T has announced its plan to discontinue its 3G network in the U.S. starting in February 2022. This will impact the Audi connect services in certain 2017\-2019 model year Audi vehicles.
- [A5722892058159\_4](/bulletins/10206964.md), 2022-02-04, Service bulletin: LATCHES/LOCKS/LINKAGES:DOORS:LATCH. This bulletin describes the repair instructions in the instance of intermittent lack of function to the power closing door latch
- [A002155201173212](/bulletins/10204722.md), 2022-01-05, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains general instructions for software updates.

JSON: [/v1/bulletins/10157240](/v1/bulletins/10157240)

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