# Service bulletin TSB\_2072931\_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: 11016526
- Published by NHTSA: 2025\-04\-04
- Manufacturer's number: TSB\_2072931\_2
- Manufacturer's date: 2025\-03\-11
- NHTSA component: VISIBILITY/WIPER

## NHTSA's summary

This bulletin provides information when there is no heating in the rear of the vehicle, DTC B108911.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016526-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016526-9999.pdf)

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

## Components

Glass, wipers and mirrors, Wipers and washers

## Trouble codes named

B1089

## Vehicles listed

- 2022 to 2024 AUDI Q4 E\-TRON
- 2022 to 2024 AUDI Q4 SPORTBACK E\-TRON

JSON: [/v1/bulletins/11016526](/v1/bulletins/11016526)

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