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Service bulletin A1921242064025_3

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 id10202582
Published by NHTSA2021-11-05
Manufacturer's numberA1921242064025_3
Manufacturer's date2021-10-19
NHTSA componentHYBRID PROPULSION SYSTEM

NHTSA's summary

This bulletin contains repair instruction for when the HV battery charges slowly.

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

Hybrid and electric drive

Vehicles listed
AUDI E-TRON2021, 2022

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

Recalls for the same vehicles and component
20236862023-12-20. High Voltage
23V8670002023-12-20. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY THERMAL:MANAGEMENT:SOFTWARE
23V8420002023-12-13. ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ONBOARD

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
Dealer 93R32024-04-05. Service bulletin. Audi is providing an updated 220V/240V charging unit cable and a compact/portable charging system software update for vehicles included in this service action.
Circular 93R32024-04-05. Service bulletin. Audi is providing an updated 220V/240V charging unit cable and a compact/portable charging system software update for vehicles included in this service action.
A1924552061918_62024-04-04. Service bulletin. This bulletin provides information when the low coolant light is on but the coolant level is within specifications.
A9324402072986_12024-03-06. Service bulletin. This bulletin provides information for when the remaining range shown is too low after replacing the battery regulation control module.
A5322052043016_32022-08-03. Service bulletin. This bulletin contains repair information for when there area cables visible in the passenger compartment of the vehicle.
A9322612062361_22022-02-04. Service bulletin. This bulletin describes several erroneous DTC symptom codes which may be stored in the high-voltage battery charger control module.
Dealer 93K82022-02-04. Service bulletin. Portable Charging Unit Default Setting & Label
A5320042043016_22021-01-08. Service bulletin. This bulletin contains repair instructions for when cables are hanging in view with no DTCs.