# Service bulletin A9721812064805\_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.

- Type: Service bulletin
- NHTSA id: 10203175
- Published by NHTSA: 2021\-12\-07
- Manufacturer's number: A9721812064805\_1
- Manufacturer's date: 2021\-11\-03
- NHTSA component: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:CONTROL MODULE

## NHTSA's summary

This bulletin contains repair instructions for when the vehicle cannot be started or the ignition cannot be turned on and fuse S164 had been blown.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203175-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203175-9999.pdf)

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

## Components

Electrical system, Ignition

## Vehicles listed

- AUDI AUDI
- 2018 to 2021 AUDI Q5
- 2020 to 2022 AUDI Q5 PHEV
- 2022 AUDI Q5 SPORTBACK
- 2018 to 2022 AUDI SQ5

## Other bulletins for the same vehicles and component

- [A5723082027406\_5](/bulletins/10238172.md), 2023-07-10, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. This bulletin provides information regarding the Audi advanced key.
- [A5723052070128\_1](/bulletins/10235475.md), 2023-05-05, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. This bulletin states that the mat in the cup holder may be incorrectly placed in instances where the key reader and/or key is not read properly.
- [A9623822056019\_2](/bulletins/10232049.md), 2023-03-06, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:CONTROL MODULE. This bulletin provides instructions for when the anti\-theft alarm has gone off for no reason, or did not go off at all. No DTCs are stored.
- [A0123462058890\_4](/bulletins/10232033.md), 2023-03-06, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:IGNITION:SWITCH. This bulletin provides information to address the message "Switch off the engine and check coolant" with the DTC P000000
- [A0022582045316\_6](/bulletins/10218600.md), 2022-09-01, Service bulletin: ELECTRICAL SYSTEM:IGNITION. This bulletin contains information for diagnosing the Start/Stop system.
- [A9020542059891\_1](/bulletins/10176848.md), 2020-07-07, Service bulletin: ELECTRICAL SYSTEM:IGNITION. This informational bulletin directs you to read the SSP and not perform any repairs for the concern.

JSON: [/v1/bulletins/10203175](/v1/bulletins/10203175)

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