Audi A4 allroad Service Bulletins (2021)
750 manufacturer communications on file.
- March 31, 2023•Document ID: 10233771Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A192336202530314
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information on the discontinuation and mixing of Audi-approved engine coolants.
Associated Products (116)Associated Documents - March 31, 2023•Document ID: 10233603Service Bulletin/Repair InstructionsSTRUCTURE; VISIBILITY:WINDSHIELD
- Mfr Comm. #:
- A6423882047061_5
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin describes the process to clean sticker residue from the windshield.
Associated Products (115)Associated Documents - March 31, 2023•Document ID: 10233550Service Bulletin/Repair InstructionsVISIBILITY:SUN/MOON ROOF ASSEMBLY
- Mfr Comm. #:
- A6023642063187_3
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information for when the customer reports a wind noise, a water drip, or if the sunroof opening perimeter seal is distorted or not flush with the roof panel.
Associated Products (37)Associated Documents - March 27, 2023•Document ID: 10233378Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A2723502067906_2
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information for when the 48V battery is in a low voltage protection state and will not accept a charge; DTC P0A7D00 is logged.
Associated Products (115)Associated Documents - March 27, 2023•Document ID: 10233365Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A2023552069834_1
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis repair authorization states to contact the Technical Assistance Center in instances where the MIL is on and DTC P04F000 may be stored in the ECM.
Associated Products (10)Associated Documents - March 23, 2023•Document ID: 10233737Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- A9123832037809_1
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information on how to update the navigation map.
Associated Products (115)Associated Documents - March 23, 2023•Document ID: 10233696Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- A402352202431813
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
Associated Products (41)Associated Documents - March 23, 2023•Document ID: 10233645Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- A9023192064789_3
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information for when various warning lamps are unintentionally illuminated while driving with the ACC activated.
Associated Products (22)Associated Documents - March 23, 2023•Document ID: 10233544Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- A5723022058452_4
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information for when the rear window defogger is not operational.
Associated Products (12)Associated Documents - March 23, 2023•Document ID: 10233489Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- A4023512023187_7
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin states that squeaking noises which may be more prevalent in wet weather during steering is normal and repair is not needed.
Associated Products (115)Associated Documents - March 23, 2023•Document ID: 10233376Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A2723482069747_1
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information for when the vehicle does not start due to a drained battery.
Associated Products (118)Associated Documents - March 17, 2023•Document ID: 10233636Service Bulletin/Repair InstructionsBACK OVER PREVENTION:DISPLAY FUNCTION
- Mfr Comm. #:
- A9023182065960_2
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information for when the virtual cockpit is distorted due a broken screen caused by outside influence.
Associated Products (125)Associated Documents - March 17, 2023•Document ID: 10233628Service Bulletin/Repair InstructionsSTRUCTURE:BODY:DOOR; BACK OVER PREVENTION:DISPLAY FUNCTION
- Mfr Comm. #:
- A9023162064844_2
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides instructions for when the Audi virtual cockpit display remains blank when the driver's door is opened and the driver enters the vehicle. After the ignition is switched off and back on, the display may return to normal operation, but may also remain black.
Associated Products (72)Associated Documents - March 17, 2023•Document ID: 10233300Service Bulletin/Repair InstructionsSUSPENSION; SERVICE BRAKES
- Mfr Comm. #:
- A5023122062633_2
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides instruction for when there are noises heard during steering or braking maneuvers.
Associated Products (14)Associated Documents - March 17, 2023•Document ID: 10233296Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
- Mfr Comm. #:
- A1323172061461_7
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides instructions for when there is a grinding/squeaking/tweeting noise coming from the engine compartment OR there is a message in the driver information system stating "Electrical system Malfunction! Please go to workshop". DTC P2BA300 may be stored.
Associated Products (13)Associated Documents - March 8, 2023•Document ID: 10233700Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A9123792064681_2
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information on some situations that may affect wireless charging
Associated Products (89)Associated Documents - March 8, 2023•Document ID: 10233302Service Bulletin/Repair InstructionsBACK OVER PREVENTION:DISPLAY FUNCTION; ELECTRICAL SYSTEM
- Mfr Comm. #:
- A9023102059891_4
- Date Added:
- April 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin states that it takes about 20 seconds after switching the ignition on for the Audi Pre Sense symbol advising that "Audi pre sense not available at the moment"
Associated Products (96)Associated Documents - February 21, 2023•Document ID: 10232103Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:INFOTAINMENT
- Mfr Comm. #:
- A9023082065490_3
- Date Added:
- March 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides instructions for a software update in cases when "SAFE CP" is displayed in the center of the screen of the Audi virtual cockpit, the gauges function normally, and DTC B200FF0 may be stored.
Associated Products (26)2022 Audi e-tron GT2022 Audi RS e-tron GT2021 Audi A42021 Audi A4 allroad2021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A72021 Audi A7 e2021 Audi A82021 Audi A8 L e2021 Audi e-tron2021 Audi Q52021 Audi Q72021 Audi Q82021 Audi RS 52021 Audi RS 6 Avant2021 Audi RS Q82021 Audi S42021 Audi S5+ 6 moreAssociated Documents - February 16, 2023•Document ID: 10232045Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- A9123742069112_2
- Date Added:
- March 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides information on a software update for when saved addresses, favorites, last destinations, HVAC favorite button assignment, and/or icon and shortcut order are lost sporadically; In rare cases the screen may turn completely blue until a bus sleep or an MMI reboot is performed. For Q3 vehicles, MMI may get stuck on the welcome screen. No DTCs are stored.
Associated Products (54)2022 Audi A32022 Audi A42022 Audi A4 allroad2022 Audi A52022 Audi A62022 Audi A6 allroad2022 Audi A72022 Audi A7 e2022 Audi A82022 Audi e-tron2022 Audi e-tron GT2022 Audi Q32022 Audi Q72022 Audi Q82022 Audi RS 32022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS e-tron GT2022 Audi RS Q8+ 34 moreAssociated Documents - February 14, 2023•Document ID: 10232049Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE
- Mfr Comm. #:
- A9623822056019_2
- Date Added:
- March 6, 2023
- Manufacturer:
- AUDI
SummaryThis bulletin provides instructions for when the anti-theft alarm has gone off for no reason, or did not go off at all. No DTCs are stored.
Associated Products (90)Associated Documents