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.
By type
By component
By trouble code
Only bulletins with component: Transmission and driveline are shown. Show all
| TSB_2059057_15 | 2026-09-04. Service bulletin. POWER TRAIN. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra. |
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| TSB_2074808_4 | 2026-06-04. Service bulletin. POWER TRAIN. The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the energy content, which is due to factors. Revised header. Added Model years |
| TSB_2059057_14 | 2026-06-04. Service bulletin. POWER TRAIN. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra. |
| TSB_2074823_2 | 2026-04-07. Service bulletin. POWER TRAIN. This bulletin provides information when the hydraulic pump cannot be adapted - P17EF00 in gearbox control unit. |
| TSB_2059057_13 | 2026-02-06. Service bulletin. POWER TRAIN. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra. |
| TSB_2074808_3 | 2026-01-07. Service bulletin. POWER TRAIN. This bulletin provides additoinal information to assist in determining the energy content of lithium-ion high-voltage batteries. |
| TSB_2070965_5 | 2025-11-08. Service bulletin. POWER TRAIN. This bulletin provides information when the Gearbox malfunction message appears in the instrument cluster; DTC P288200 is stored. |
| TSB_2061461_14 | 2025-10-03. Service bulletin. POWER TRAIN. This bulletin provides information when the starter/generator drive belt is noisy or came off. |
| TSB_2075681_5 | 2025-09-04. Service bulletin. POWER TRAIN. This bulletin provides informaoitn when there is droning noises/vibrations in tight corneres, in vehicles that have quattro with ultra technology. |
| TSB_2062288_5 | 2025-09-04. Service bulletin. POWER TRAIN. This bulletin provides information when the electric steering column adjustment is not working; DTC B14BF01 is stored in the BCM 1. |
| TSB_2075681_4 | 2025-08-05. Service bulletin. POWER TRAIN. This bulletin provides informaoitn when there is droning noises/vibrations in tight corneres, in vehicles that have quattro with ultra technology. |
| TSB_2060560_4 | 2025-08-05. Service bulletin. POWER TRAIN. This bulletin providesi nformation when various DTCs are stored; high maximum temperature recorded for clutch K1. |
| TSB_2075681_3 | 2025-06-03. Service bulletin. POWER TRAIN. This bulletin provides informaoitn when there is droning noises/vibrations in tight corneres, in vehicles that have quattro with ultra technology. |
| A3924762075681_2 | 2025-01-07. Service bulletin. POWER TRAIN. This bulettin provides information when droning noises/vibrations in tight corners is reported. |
| A3924752075681_1 | 2024-11-06. Service bulletin. POWER TRAIN. This bulletin provides information when there are droning noises/vibrations in tight corners, vehicles with PR number GH4 (quattro with ultra technology). |
| A3924732059057_12 | 2024-11-06. Service bulletin. POWER TRAIN. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra. |
| A3424722067653_9 | 2024-11-06. Service bulletin. POWER TRAIN. This bulletin provides information when there is a function restriction with event memory entry P071800 - P276800 (symptom 20736 - 20737). |
| A9324142066596_3 | 2024-10-28. Service bulletin. POWER TRAIN. This TSB provides information when there is a High-Voltage fault, gearbox fault or MIL on in the instrument cluster DTC(s) P0A4000, P0A2E00 or P0A2B00. |
| A9324102070965_4 | 2024-09-06. Service bulletin. POWER TRAIN. This bulletin provides information when the Gearbox malfunction message appears in the instrument cluster; DTC P288200 is stored. |
| A3924702059057_11 | 2024-09-06. Service bulletin. POWER TRAIN. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra. |
| A3724222074826_1 | 2024-09-06. Service bulletin. POWER TRAIN. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints. |
| A9324102070965_4 | 2024-09-06. Service bulletin. POWER TRAIN. This bulletin provides information when the Gearbox malfunction message appears in the instrument cluster; DTC P288200 is stored. |
| A3924702059057_11 | 2024-09-06. Service bulletin. POWER TRAIN. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra. |
| A3724222074826_1 | 2024-09-06. Service bulletin. POWER TRAIN. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints. |
| A9324852070965_3 | 2024-08-06. Service bulletin. POWER TRAIN. This bulletin provides information when DTC P288200 is stored; Engine Disconnect Clutch Excessive Slippage. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.