Audi A8 Service Bulletins
1,436 manufacturer communications on file.
- May 6, 2026•Document ID: 11033475Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- TSB_2074808_4
- Date Added:
- June 4, 2026
- Manufacturer:
- AUDI
SummaryThe 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
Associated Products (173)Associated Documents - April 30, 2026•Document ID: 11032165Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2080517_3
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides informaiotn when the starter battery is discharged or defective.
Associated Products (173)Associated Documents - April 30, 2026•Document ID: 11032154Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2078806_2
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides informaiton when there is a yellow battery warning lamp; DTC P0A1F00.
Associated Products (25)Associated Documents - April 30, 2026•Document ID: 11032147Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2077819_4
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides information when there are various warning lamps for different vehicle systems light up in th einstrument cluster.
Associated Products (51)Associated Documents - April 30, 2026•Document ID: 11032141Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- TSB_2074303_12
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides informaiton when there is a red coolant temparature/coolant level warning lamp; 4.0 ltr. V8 TFSI.
Associated Products (31)2025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS Q82025 Audi S82025 Audi SQ72025 Audi SQ82024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS Q82024 Audi S82024 Audi SQ72024 Audi SQ82023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS Q82023 Audi S82023 Audi SQ72023 Audi SQ82022 Audi RS 6 Avant2022 Audi RS 7+ 11 moreAssociated Documents - April 30, 2026•Document ID: 11032132Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2058831_18
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides information when there is an electrical system warning; DTC U046900 stored in the ECM.
Associated Products (35)Associated Documents - April 30, 2026•Document ID: 11032131Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- TSB_2022032_12
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides diagnostic information for the vehicle locking system.
Associated Products (173)Associated Documents - April 24, 2026•Document ID: 11032201Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2081826_1
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides information on how to reset the Bang and Olufsen treble loud speaker after the protection function is triggered.
Associated Products (62)Associated Documents - April 22, 2026•Document ID: 11032194Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- TSB_2081722_1
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin is informational and contains information on the various warning lamps that may appear.
Associated Products (173)Associated Documents - April 22, 2026•Document ID: 11032137Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- TSB_2070568_6
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
Associated Products (167)2026 Audi A32026 Audi A6 allroad2026 Audi e-tron GT2026 Audi Q72026 Audi Q82026 Audi RS 32026 Audi RS 6 Avant2026 Audi RS 72026 Audi RS e-tron GT2026 Audi RS Q82026 Audi S32026 Audi S82026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A62025 Audi A6 allroad2025 Audi A7+ 147 moreAssociated Documents - April 15, 2026•Document ID: 11032174Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- TSB_2081030_2
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
Associated Products (44)Associated Documents - April 15, 2026•Document ID: 11032173Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- TSB_2081030_1
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
Associated Products (44)Associated Documents - April 14, 2026•Document ID: 11032191Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2081677_1
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides informationw hen there is water in the door sill; sloshing noises.
Associated Products (11)Associated Documents - April 14, 2026•Document ID: 11032140Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- TSB_2074303_11
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides informaiton when there is a red coolant temparature/coolant level warning lamp; 4.0 ltr. V8 TFSI.
Associated Products (30)2025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS Q82025 Audi S82025 Audi SQ72025 Audi SQ82024 Audi RS 6 Avant2024 Audi RS 72024 Audi S82024 Audi SQ72024 Audi SQ82023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS Q82023 Audi S82023 Audi SQ72023 Audi SQ82022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS Q8+ 10 moreAssociated Documents - April 13, 2026•Document ID: 11032136Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2066315_4
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis TSB provides information when the customer reports that the USB socket is missing, pushed in, or loose.
Associated Products (119)Associated Documents - April 6, 2026•Document ID: 11032138Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- TSB_2072473_2
- Date Added:
- May 5, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides informaiotn when the red coolant warning lamp comes on or coolang leak at turbocharger.
Associated Products (6)Associated Documents - March 29, 2026•Document ID: 11030988Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2054202_7
- Date Added:
- April 7, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides information when the Audi adaptive light system malfunctions; DTC C12B3FA is stored in the control module.
Associated Products (96)2026 Audi A6 allroad2026 Audi Q72026 Audi Q82026 Audi RS 6 Avant2026 Audi RS 72026 Audi RS e-tron GT2026 Audi RS Q82026 Audi S e-tron GT2026 Audi S82026 Audi SQ72026 Audi SQ82025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi e-tron GT2025 Audi Q72025 Audi Q82025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS e-tron GT+ 76 moreAssociated Documents - March 27, 2026•Document ID: 11031064Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- TSB_2081531_1
- Date Added:
- April 7, 2026
- Manufacturer:
- AUDI
SummaryThis Reporting obligation requests that technicians contact the Technical Assistance Center (TAC) when the diagnostic tester refers to this reportin gobligation or to TPI 2033392.
Associated Products (173)Associated Documents - March 27, 2026•Document ID: 11031014Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2079680_3
- Date Added:
- April 7, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides a software update for MMI, ConBox for MIB3 vehicles.
Associated Products (32)Associated Documents - March 26, 2026•Document ID: 11031053Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_2081409_1
- Date Added:
- April 7, 2026
- Manufacturer:
- AUDI
SummaryThis bulletin provides informaiton regarding the Universal Traffic Recorder.
Associated Products (173)Associated Documents