# Service bulletin TSB\_2081656\_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: 11036942
- Published by NHTSA: 2026\-09\-04
- Manufacturer's number: TSB\_2081656\_2
- Manufacturer's date: 2026\-08\-21
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This bulletin provides information when central locking is not working; DTC B147611 or B147711 in diagnostic address 0009.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036942-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036942-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

B1476, B1477

## Vehicles listed

- 2025 to 2026 AUDI A5
- 2026 to 2027 AUDI A6
- 2025 AUDI A6 SPORTBACK E\-TRON
- 2027 AUDI A6 SPORTBACK E\-TRON
- 2025 to 2026 AUDI Q5
- 2025 to 2026 AUDI Q5 SPORTBACK
- 2025 AUDI Q6 E\-TRON
- 2027 AUDI Q6 E\-TRON
- 2025 AUDI Q6 SPORTBACK E\-TRON
- 2027 AUDI Q6 SPORTBACK E\-TRON
- 2025 to 2026 AUDI S5
- 2025 AUDI S6 SPORTBACK E\-TRON
- 2027 AUDI S6 SPORTBACK E\-TRON
- 2025 to 2026 AUDI SQ5
- 2025 to 2026 AUDI SQ5 SPORTBACK
- 2025 AUDI SQ6 E\-TRON
- 2027 AUDI SQ6 E\-TRON
- 2025 AUDI SQ6 SPORTBACK E\-TRON
- 2027 AUDI SQ6 SPORTBACK E\-TRON

## Other bulletins for the same vehicles and component

- [TSB\_2083387\_1](/bulletins/11038128.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information regarding setup in the Audi Connect app for digital key.
- [TSB\_2083188\_1](/bulletins/11038122.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin is a help guide for Audi connect remote start.
- [TSB\_2083184\_1](/bulletins/11038119.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when charging does not start when connected to poor grid/when near production facilities \- Q6/A6 e\-tron.
- [TSB\_2083175\_7](/bulletins/11038117.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when one or more delctric exterior door handles cannot be reached after the KD2\* update.
- [TSB\_2083175\_1](/bulletins/11038116.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when one or more electric extrerior door handles cannot be reached af the KD2\* update.
- [TSB\_2082387\_2](/bulletins/11038105.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when there is a driver system fault, or an MIL \- DTC P060C00 symptom 1301 and P162400 in J1312 \(address word 812C\).
- [TSB\_2082226\_4](/bulletins/11038104.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin is an aid supportin gthe combined softare update 03.11.00/C \(28.14.01\) KD2\*.
- [TSB\_2082223\_5](/bulletins/11038103.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information regarding software update KD2\* 03.11.00/C \(28.14.01\).
- [TSB\_2082223\_4](/bulletins/11038102.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information regarding software update KD2\* 03.11.00/C \(28.14.01\).
- [TSB\_2082008\_2](/bulletins/11038099.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information regarding control unit for activation of charging flap and charging socket \- activation of LED lighting implausible \- PPE.

JSON: [/v1/bulletins/11036942](/v1/bulletins/11036942)

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