# Service bulletin A3420432047609\_2

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: 10171808
- Published by NHTSA: 2020\-03\-05
- Manufacturer's number: A3420432047609\_2
- Manufacturer's date: 2020\-02\-19
- NHTSA component: ELECTRONIC STABILITY CONTROL \(ESC\)

## NHTSA's summary

This bulletin contains repair instructions for when a 'vehicle eletronics malfunction' message appears in the display \(DTC B116229\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171808-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171808-9999.pdf)

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

## Components

Driver assistance

## Trouble codes named

B1162

## Vehicles listed

- 2015 to 2020 AUDI A3
- 2017 to 2020 AUDI RS 3
- 2015 to 2020 AUDI S3

## Other bulletins for the same vehicles and component

- [AWA 24\-04](/bulletins/11002281.md), 2024-06-25, Warranty extension: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Diagnosed and confirmed malfunction of the vehicle’s AEB system that resulted from failure or malfunction of the AEB system’s control unit, camera\(s\), LIDAR, and/or sensor\(s\) which enable automatic emergency braking functionality.
- [AWA 24\-04](/bulletins/11002181.md), 2024-06-25, Warranty extension: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Diagnosed and confirmed malfunction of the vehicle’s AEB system that resulted from failure or malfunction of the AEB system’s control unit, camera\(s\), LIDAR, and/or sensor\(s\) which enable automatic emergency braking functionality.
- [A9124782055026\_7](/bulletins/10250813.md), 2024-03-06, Service bulletin: BACK OVER PREVENTION: CAMERA SYSTEM. This bulletin provides information for certain vehicles when the rearview camera/overhead view camera does not turn on.
- [960143](/bulletins/10250635.md), 2024-02-26, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); SUSPENSION. Running Gear and Suspension System
- [A912306202432310](/bulletins/10248208.md), 2024-01-04, Service bulletin: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE. This bulletin provides information when the parking assistance provides false warnings.
- [A9023672072568\_1](/bulletins/10248192.md), 2024-01-04, Service bulletin: LANE DEPARTURE: SENSING SYSTEM: RADAR. This bulletin provides information for when the lane change assist radars cannot be calibrated after replacement.
- [A4523362072304\_1](/bulletins/10247205.md), 2024-01-04, Service bulletin: UNKNOWN OR OTHER; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; ELECTRICAL SYSTEM:ADAS:HILL DESCENT ASSIST:SENSOR. This bulletin provides information for when the ABS/ESC speed sensor has an implausible signal.
- [970343](/bulletins/10242674.md), 2023-09-25, Service bulletin: ELECTRICAL SYSTEM; EXTERIOR LIGHTING; INTERIOR LIGHTING; VISIBILITY:REARVIEW MIRRORS/DEVICES; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE. Modular Infotainment Platform \(MIB\)
- [A9123052068573\_2](/bulletins/10238189.md), 2023-07-10, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS. This bulletin provides information for when the parking aid sensor bracket\(s\) separate from the rear bumper.
- [A9023182065960\_2](/bulletins/10233636.md), 2023-04-06, Service bulletin: BACK OVER PREVENTION:DISPLAY FUNCTION. This bulletin provides information for when the virtual cockpit is distorted due a broken screen caused by outside influence.

JSON: [/v1/bulletins/10171808](/v1/bulletins/10171808)

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