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Service bulletins for the 2021 Audi A7 e

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.

1011 on file from NHTSA, as of 2026-10-19.

About U0413 on the 2021 Audi A7 e: what the code means, and the bulletins and recalls about the same components.

By type

By component

By trouble code

Only bulletins with trouble code: U0413 are shown. Show all

Bulletins, newest first
TSB_2068630_52025-04-04. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when DTC U041300 Battery Energy Control Module "B" is stored in ECM and/or Electric Drive Control Unit
A9324962068630_42024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when DTC U041300 Battery Energy Control Module "B" is stored in ECM and/or Electric Drive Control Unit
A9323142068630_32023-06-06. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION:SOFTWARE. This bulletin provides a software update for instances where the drive system warning comes on in the driver information system, and DTC U041300 is stored in the ECM.
A9323102068630_22023-06-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). This bulletin provides a software update for instances where the drive system warning comes on in the driver information system, and DTC U041300 is stored in the ECM.
A9323002065722_42023-05-05. Service bulletin. ELECTRICAL SYSTEM. This pending service solution requests that a PSS record be created in instances where the drive system warning comes on in the information system in the presence of DTC U041300.
A9322892065722_32022-12-06. Service bulletin. EQUIPMENT:ELECTRICAL. This bulletin requests that technicians create a PSS record in situations where a customer reports that a drive system warning has come on in the driver information system accompanied by the DTC U041300.
A9322822065722_22022-10-05. Service bulletin. BACK OVER PREVENTION:SOFTWARE. This bulletin is a pending service solution advising that a future software update will be available to address DTC U041300.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.