Service bulletins for the 2021 Audi e-tron
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.
1220 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Electrical system are shown. Show all
| SM 41-2024 | 2024-08-06. Other. ELECTRICAL SYSTEM. This special notice is to inform dealers to return the parts listed if it meets the criteria provided. |
|---|---|
| SM 40-2024 | 2024-08-06. Other. ELECTRICAL SYSTEM. This special notice is to inform dealers to return the parts listed if it meets the criteria provided. |
| A9324982062631_5 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletihn provides information when various ghost DTCs, B200000, P0CA400, P33E300, U15BF00 and/or U112100 are stored in the HV battery charger ECU. |
| A9324892074706_1 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there are multiple push notifications on the mobile phone stating that the charging target that has been reached. |
| A9324882075707_1 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the 12V bvattery is empty after the vehicle is charged. |
| A9324822073858_1 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there is an e-tron drive motor leak P0AA600. |
| A9324732074616_1 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bullletin provides information when there is a delay to start DC Charging. |
| A9324702063427_8 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the high-voltage battery charger control module reports under the wron diagnostic address after being replaced. |
| A9124342072959_2 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when Apple CarPlay pops up or takes over audio without user intervention. |
| A9124322018187_16 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides informaiton when there are speaker rattles, vibrations or audio interference in the sound system. |
| A9124302059528_11 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the ecall LED is red/ecall Fault, with DTC B200000. |
| A9024172059891_7 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the restricted function icon for Audi pre sense is displayed after the engine starts. |
| A9024162074688_1 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there driver assist systems are not working; DTC U111000 or U112300. |
| A9024152055188_10 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the individual overhead view cameras are inoperative, DTCs B200FFA, B127C04, C12AE02. |
| A9024132055188_9 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the individual overhead view cameras are inoperative (picture is blurry or fogged up). |
| A7224572074721_1 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information about noises from the backrest of the front seat. |
| A5724542074765_1 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the remote control key does not work / damage from replacing key battery. |
| A5724532027368_6 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the door handle touch sensors (Audi advanced key) inoperative. |
| A5524992070966_3 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information for when the customer requests that the gesture-controlled rear lid be deactived. |
| A4324922067531_4 | 2024-08-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the DTCs B200FF0 to B200FF5 are stored in the J775 suspension control unit. |
| A9424822074347_1 | 2024-07-02. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides informationw hen there are optical concerns with the tail lights. |
| A9124252018187_15 | 2024-07-02. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides informaiton when there are speaker rattles, vibrations, or audio interference.A1 |
| A9124232059528_10 | 2024-07-02. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there is an eCall fault/eCall LED red with DTC B200000 in vehicles with ConBox High. |
| A9024052055188_8 | 2024-07-02. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the individual overhead cameras are inoperative, (picture is blurry or fogged up), DTCs B200FFA, B127C04, C12AE02. |
| A9324602063427_7 | 2024-07-02. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the high-voltage battery charger control module reports under the wrong diagnostic address after replacement. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.