Audi A4 allroad Service Bulletins (2021)

750 manufacturer communications on file.

• March 11, 2024•Document ID: 10251617

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE

  Mfr Comm. #:

  A0124122071199_3

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the MIL is illuminated, P045600 Very Small Leak detected - NVLD.

  Associated Products (24)

  2024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi RS 52024 Audi S42024 Audi S52023 Audi A42023 Audi A4 allroad2023 Audi A52023 Audi RS 52023 Audi S42023 Audi S52022 Audi A42022 Audi A4 allroad2022 Audi A52022 Audi RS 52022 Audi S42022 Audi S52021 Audi A42021 Audi A4 allroad+ 4 more
  Associated Documents

  • DownloadMC-10251617-0001.pdf↗
• March 9, 2024•Document ID: 10251666

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; EXTERIOR LIGHTING

  Mfr Comm. #:

  A942473201274917

  Date Added:

  April 5, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the exterior lights have moisture accumulation.

  Associated Products (152)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi e-tron GT2025 Audi Q32025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 72025 Audi RS Q82025 Audi S32025 Audi S4+ 132 more
  Associated Documents

  • DownloadMC-10251666-0001.pdf↗
• March 9, 2024•Document ID: 10251657

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; EXTERIOR LIGHTING:HEADLIGHTS

  Mfr Comm. #:

  A9424722073282_1

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information on visual concerns with the headlight lens.

  Associated Products (152)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi e-tron GT2025 Audi Q32025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 72025 Audi RS Q82025 Audi S32025 Audi S4+ 132 more
  Associated Documents

  • DownloadMC-10251657-0001.pdf↗
• March 8, 2024•Document ID: 10251648

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; SERVICE BRAKES, AIR:DISC:PADS

  Mfr Comm. #:

  A4624552061403_2

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the brake pad wear indicator is on in the instrument cluster.

  Associated Products (6)

  2021 Audi A42021 Audi A4 allroad2021 Audi A52021 Audi RS 52021 Audi S42021 Audi S5
  Associated Documents

  • DownloadMC-10251648-0001.pdf↗
• March 8, 2024•Document ID: 10251646

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

  Mfr Comm. #:

  A4024752047920_9

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information from the front end and dash panel are heard when the vehicle is moving.

  Associated Products (152)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi e-tron GT2025 Audi Q32025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 72025 Audi RS Q82025 Audi S32025 Audi S4+ 132 more
  Associated Documents

  • DownloadMC-10251646-0001.pdf↗
• March 8, 2024•Document ID: 10251619

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR:INTEGRATED STARTER(OTHER THAN PROPULSION); UNKNOWN OR OTHER

  Mfr Comm. #:

  A1324242061461_9

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the starter/generator drive belt is noise or came off; DTC P2BA300 may be stored in the ECM.

  Associated Products (14)

  2023 Audi A42023 Audi A4 allroad2023 Audi A52023 Audi Q52022 Audi A42022 Audi A4 allroad2022 Audi A52022 Audi A62022 Audi Q52021 Audi A42021 Audi A4 allroad2021 Audi A52021 Audi A62021 Audi Q5
  Associated Documents

  • DownloadMC-10251619-0001.pdf↗
• February 23, 2024•Document ID: 10250812

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  A9124772073135_1

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This Pending Service Solution (PSS) requests that a record be added to the PSS database in instances where the radio favorites are lost, shortcuts are greyed out on lower screen with MIB3 vehicles.

  Associated Products (85)

  2024 Audi A42023 Audi A32023 Audi A4 allroad2023 Audi A52023 Audi A62023 Audi A6 allroad2023 Audi A72023 Audi A82023 Audi e-tron2023 Audi e-tron GT2023 Audi Q32023 Audi Q52023 Audi Q72023 Audi Q82023 Audi RS 32023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS e-tron GT2023 Audi RS Q8+ 65 more
  Associated Documents

  • DownloadMC-10250812-0001.pdf↗
• February 23, 2024•Document ID: 10250809

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  A9124762073134_1

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This Pending Service Solution (PSS) requests that technicians create a record in the PSS database in instances where the star button function assignment is lost on the multifunction steering wheel is lost sporadically.

  Associated Products (56)

  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 e-tron Sportback2022 Audi Q32022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 32022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 7+ 36 more
  Associated Documents

  • DownloadMC-10250809-0001.pdf↗
• February 23, 2024•Document ID: 10250807

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:ADAS:VIDEO MONITOR/SCREEN

  Mfr Comm. #:

  A9124742069112_4

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information on various improvements for MIB 3.

  Associated Products (56)

  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 e-tron Sportback2022 Audi Q32022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 32022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 7+ 36 more
  Associated Documents

  • DownloadMC-10250807-0001.pdf↗
• February 20, 2024•Document ID: 10250577

  Service Bulletin/Repair Instructions
  LANE DEPARTURE: LANE KEEP: STEERING ASSIST

  Mfr Comm. #:

  A9624922061932_7

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the message "Audi Active Lane Assist/Traffic Jam Assist: malfunction" appears, and DTC U112300 is stored in one of two control modules.

  Associated Products (33)

  2024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi Q52024 Audi Q5 e2024 Audi RS 52024 Audi S42024 Audi S52024 Audi SQ52023 Audi A42023 Audi A4 allroad2023 Audi A52023 Audi Q52023 Audi RS 52023 Audi S42023 Audi S52023 Audi SQ52022 Audi A42022 Audi A4 allroad2022 Audi A5+ 13 more
  Associated Documents

  • DownloadMC-10250577-0001.pdf↗
• February 15, 2024•Document ID: 10250543

  Service Bulletin/Repair Instructions
  POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

  Mfr Comm. #:

  A3924582059057_7

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when quattro Ultra has vibrations or binding in tight turns.

  Associated Products (63)

  2024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi Q52024 Audi Q5 e2024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi S42024 Audi S52024 Audi S62024 Audi S72024 Audi SQ52023 Audi A42023 Audi A4 allroad2023 Audi A52023 Audi A6+ 43 more
  Associated Documents

  • DownloadMC-10250543-0001.pdf↗
• February 9, 2024•Document ID: 10250336

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  A9124682072959_1

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when Apple CarPlay pops up or takes over audio without user intervention in vehicles with the Audi Smartphone Interface.

  Associated Products (153)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi e-tron GT2025 Audi Q32025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS Q82025 Audi S3+ 133 more
  Associated Documents

  • DownloadMC-10250336-0001.pdf↗
• February 9, 2024•Document ID: 10250334

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  A9124662071056_3

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when Outlook contacts are not accessible via the MMI with Apple devices.

  Associated Products (101)

  2024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi e-tron GT2024 Audi Q52024 Audi Q5 e2024 Audi Q72024 Audi Q82024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS e-tron GT2024 Audi RS Q82024 Audi S42024 Audi S52024 Audi S6+ 81 more
  Associated Documents

  • DownloadMC-10250334-0001.pdf↗
• February 9, 2024•Document ID: 10250316

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  A4324812067531_3

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when DTCs B200FF0, B200FF1, B200FF3, or B200FF4, B200FF5 are stored in the J775 suspension control unit.

  Associated Products (95)

  2024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi Q52024 Audi Q5 e2024 Audi Q72024 Audi Q82024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS Q82024 Audi S42024 Audi S52024 Audi S62024 Audi S72024 Audi S8+ 75 more
  Associated Documents

  • DownloadMC-10250316-0001.pdf↗
• February 7, 2024•Document ID: 10250337

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  A9124622072901_1

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the wireless connection for the Audi Smartphone Interface drops out in specific areas.

  Associated Products (101)

  2025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi e-tron GT2025 Audi Q72025 Audi Q82025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS Q82025 Audi S62025 Audi S72025 Audi S82025 Audi SQ72025 Audi SQ82024 Audi A42024 Audi A4 allroad2024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A8+ 81 more
  Associated Documents

  • DownloadMC-10250337-0001.pdf↗
• February 7, 2024•Document ID: 10250322

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  Mfr Comm. #:

  A9124632044694_3

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information pertaining to MMI Navigation database concerns.

  Associated Products (153)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi e-tron GT2025 Audi Q32025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS Q82025 Audi S3+ 133 more
  Associated Documents

  • DownloadMC-10250322-0001.pdf↗
• February 7, 2024•Document ID: 10250296

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  A1924492061918_5

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the low coolant light is illuminated but the coolant level is within specifications.

  Associated Products (64)

  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 Q52022 Audi Q72022 Audi Q82022 Audi R82022 Audi RS 32022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 7+ 44 more
  Associated Documents

  • DownloadMC-10250296-0001.pdf↗
• February 6, 2024•Document ID: 10250241

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Mfr Comm. #:

  A9024772065932_2

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the Audi virtual cockpit has a white sheen.

  Associated Products (48)

  2022 Audi A32022 Audi A42022 Audi A4 allroad2022 Audi A52022 Audi A62022 Audi A6 allroad2022 Audi A72022 Audi A7 e2022 Audi A82022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 32022 Audi RS 52022 Audi RS 72022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S6+ 28 more
  Associated Documents

  • DownloadMC-10250241-0001.pdf↗
• February 6, 2024•Document ID: 10250235

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; UNKNOWN OR OTHER

  Mfr Comm. #:

  A9024752064983_7

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when there is a pixel error in the Audi virtual cockpit.

  Associated Products (104)

  2024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi Q32024 Audi Q52024 Audi Q5 e2024 Audi Q72024 Audi Q82024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS Q82024 Audi S42024 Audi S52024 Audi S62024 Audi S7+ 84 more
  Associated Documents

  • DownloadMC-10250235-0001.pdf↗
• February 6, 2024•Document ID: 10250233

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; UNKNOWN OR OTHER

  Mfr Comm. #:

  A9024742065960_3

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the Audi virtual cockpit is distorted due to a broken screen.

  Associated Products (104)

  2024 Audi A32024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi e-tron GT2024 Audi Q32024 Audi Q52024 Audi Q5 e2024 Audi Q72024 Audi Q82024 Audi RS 32024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS e-tron GT2024 Audi RS Q8+ 84 more
  Associated Documents

  • DownloadMC-10250233-0001.pdf↗