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Service bulletin TSB_2078801_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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11021483
Published by NHTSA2025-08-05
Manufacturer's numberTSB_2078801_1
Manufacturer's date2025-07-31
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This bulletin provides information when DTC B127213 is logged at diagnostic address 0005F.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Trouble codes named

B1272

Vehicles listed
AUDI A6 SPORTBACK E-TRON2025
AUDI S6 SPORTBACK E-TRON2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.