# Service bulletin TSB\_2081343\_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: 11031045
- Published by NHTSA: 2026\-04\-07
- Manufacturer's number: TSB\_2081343\_1
- Manufacturer's date: 2026\-03\-20
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This bulletin provides informaiton when there is an electrical drive system warning lamp; DTC P0A2B00 \(41505\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031045-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031045-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

P0A2B

## Vehicles listed

- 2026 AUDI Q4 E\-TRON
- 2026 AUDI Q4 SPORTBACK E\-TRON

JSON: [/v1/bulletins/11031045](/v1/bulletins/11031045)

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