# Service bulletin Dealer 91CD

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: 10207089
- Published by NHTSA: 2022\-02\-04
- Manufacturer's number: Dealer 91CD
- Manufacturer's date: 2022\-01\-10
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; COMMUNICATION

## NHTSA's summary

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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207089-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207089-9999.pdf)

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

## Components

Electrical system, Software

## Vehicles listed

- 2017 to 2018 AUDI A4
- 2018 AUDI A5
- 2018 AUDI A5 CABRIOLET
- 2018 AUDI Q5
- 2017 to 2018 AUDI Q7
- 2018 AUDI RS 5
- 2018 AUDI S4

## 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.
- [A2723512058831\_7](/bulletins/10233488.md), 2023-04-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for DTC P0CA700 or U046900.
- [A0123452066257\_2](/bulletins/10232031.md), 2023-03-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information on a software update for when the MIL light is on accompanied by one of the following DTCs: P013E00, P013F00, P014A00, or P014B00.
- [A2722452058831\_1](/bulletins/10222114.md), 2022-10-05, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for DTC P0CA700 or U046900.
- [A7222442048311\_6](/bulletins/10214749.md), 2022-07-01, Service bulletin: SEAT BELTS; ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. This bulletin contains a software update to correct an intermittently inoperative seat belt positioner.
- [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
- [A002155201173212](/bulletins/10204722.md), 2022-01-05, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains general instructions for software updates.
- [A9621712051239\_2](/bulletins/10199221.md), 2021-08-04, Service bulletin: STRUCTURE:BODY:DOOR; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contain instructions for addressing issues with the garage door remote and HomeLink.

JSON: [/v1/bulletins/10207089](/v1/bulletins/10207089)

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