AUDI

TSB_2078806_1

2025-08-01 · NHTSA 11022649

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

This TSB provides information on a gateway softare update; yellow battery warning lamp + DTC P0A1F00.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.