Audi A4 Service Bulletins (2018)

773 manufacturer communications on file.

• March 19, 2024•Document ID: 10252019

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  SM 19-2024

  Date Added:

  April 5, 2024

  Manufacturer:

  AUDI

  Summary

  This special notice is to inform dealers to return the parts listed if it meets the criteria provided.

  Associated Products (81)

  2024 Audi A42024 Audi A52024 Audi A62024 Audi A82024 Audi Q52024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi S42024 Audi S52024 Audi S62024 Audi S82023 Audi A42023 Audi A52023 Audi A62023 Audi A82023 Audi Q52023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 7+ 61 more
  Associated Documents

  • DownloadMC-10252019-0001.pdf↗
• March 13, 2024•Document ID: 10252003

  Service Bulletin/Repair Instructions
  VISIBILITY:SUN/MOON ROOF ASSEMBLY

  Mfr Comm. #:

  A7024892044417_1

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are noises from the headliner/sunroof area.

  Associated Products (104)

  2025 Audi Q72025 Audi SQ72024 Audi A42024 Audi A4 allroad2024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi Q72024 Audi Q82024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS Q82024 Audi S42024 Audi S62024 Audi S72024 Audi SQ72024 Audi SQ82023 Audi A42023 Audi A4 allroad2023 Audi A5+ 84 more
  Associated Documents

  • DownloadMC-10252003-0001.pdf↗
• March 12, 2024•Document ID: 10251660

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; STEERING

  Mfr Comm. #:

  A9424742073332_1

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information if there is noise when steering the vehicle.

  Associated Products (340)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron2025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 7+ 320 more
  Associated Documents

  • DownloadMC-10251660-0001.pdf↗
• March 12, 2024•Document ID: 10251621

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT

  Mfr Comm. #:

  A1924552061918_6

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (251)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron2025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant+ 231 more
  Associated Documents

  • DownloadMC-10251621-0001.pdf↗
• March 9, 2024•Document ID: 10251666

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; UNKNOWN OR OTHER

  Mfr Comm. #:

  A942473201274917

  Date Added:

  April 5, 2024

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (268)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron2025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 7+ 248 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 (367)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron2025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 7+ 347 more
  Associated Documents

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

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

  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 (22)

  2021 Audi A42021 Audi A4 allroad2021 Audi A52021 Audi RS 52021 Audi S42021 Audi S52020 Audi A42020 Audi A4 allroad2020 Audi A52020 Audi S42020 Audi S52019 Audi A42019 Audi A52019 Audi RS 52019 Audi S42019 Audi S52018 Audi A42018 Audi A52018 Audi RS 52018 Audi S4+ 2 more
  Associated Documents

  • DownloadMC-10251648-0001.pdf↗
• February 23, 2024•Document ID: 10250815

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  A9124802055591_6

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for vehicles when the infotainment system sporadically reboots.

  Associated Products (16)

  2018 Audi A32018 Audi A42018 Audi A52018 Audi Q52018 Audi Q72018 Audi RS 32018 Audi RS 52018 Audi S32018 Audi S42018 Audi S52018 Audi SQ52017 Audi A32017 Audi A42017 Audi Q72017 Audi RS 32017 Audi S3
  Associated Documents

  • DownloadMC-10250815-0001.pdf↗
• February 23, 2024•Document ID: 10250814

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION: CAMERA SYSTEM

  Mfr Comm. #:

  A9124792053028_5

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the top view camera setting changes to graphic view intermittently after startup with MIB2.

  Associated Products (8)

  2018 Audi A42018 Audi Q52018 Audi Q72018 Audi S42018 Audi SQ52017 Audi A42017 Audi Q72017 Audi S4
  Associated Documents

  • DownloadMC-10250814-0001.pdf↗
• February 23, 2024•Document ID: 10250813

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION: CAMERA SYSTEM

  Mfr Comm. #:

  A9124782055026_7

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for certain vehicles when the rearview camera/overhead view camera does not turn on.

  Associated Products (16)

  2018 Audi A32018 Audi A42018 Audi A52018 Audi Q52018 Audi Q72018 Audi RS 32018 Audi RS 52018 Audi S32018 Audi S42018 Audi S52018 Audi SQ52017 Audi A32017 Audi A42017 Audi Q72017 Audi RS 32017 Audi S3
  Associated Documents

  • DownloadMC-10250813-0001.pdf↗
• February 15, 2024•Document ID: 10250558

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:HATCHBACK/LIFTGATE:SUPPORT DEVICE/STRUT; UNKNOWN OR OTHER

  Mfr Comm. #:

  A5524892062669_3

  Date Added:

  March 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are noises coming from the trunk lid struts.

  Associated Products (74)

  2024 Audi A32024 Audi A42024 Audi A52024 Audi A62024 Audi RS 32024 Audi RS 52024 Audi S32024 Audi S42024 Audi S52024 Audi S62023 Audi A32023 Audi A42023 Audi A52023 Audi A62023 Audi RS 32023 Audi RS 52023 Audi S32023 Audi S42023 Audi S52023 Audi S6+ 54 more
  Associated Documents

  • DownloadMC-10250558-0001.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 (93)

  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+ 73 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 (235)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron2025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant+ 215 more
  Associated Documents

  • DownloadMC-10250336-0001.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 (138)

  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+ 118 more
  Associated Documents

  • DownloadMC-10250316-0001.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 (396)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron2025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant+ 376 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 (156)

  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 Q42022 Audi Q52022 Audi Q72022 Audi Q82022 Audi R82022 Audi RS 32022 Audi RS 52022 Audi RS 6 Avant+ 136 more
  Associated Documents

  • DownloadMC-10250296-0001.pdf↗
• January 30, 2024•Document ID: 10249581

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:ROOF AND PILLARS; UNKNOWN OR OTHER

  Mfr Comm. #:

  A702486204441710

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when there are noises from the headliner/sunroof area.

  Associated Products (104)

  2025 Audi Q72025 Audi Q82025 Audi RS Q82025 Audi SQ72025 Audi SQ82024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi Q72024 Audi Q82024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS Q82024 Audi S42024 Audi S52024 Audi S7+ 84 more
  Associated Documents

  • DownloadMC-10249581-0001.pdf↗
• January 12, 2024•Document ID: 10249144

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  A1524462072713_1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides service information on noises from the drivetrain duel-mass flywheel.

  Associated Products (46)

  2024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi Q52024 Audi Q5 e2023 Audi A42023 Audi A4 allroad2023 Audi A52023 Audi A62023 Audi A6 allroad2023 Audi A72023 Audi Q52022 Audi A42022 Audi A4 allroad2022 Audi A52022 Audi A62022 Audi A6 allroad+ 26 more
  Associated Documents

  • DownloadMC-10249144-0001.pdf↗
• January 4, 2024•Document ID: 10249148

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  A4224552058459_2

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are noises from the rear shock absorber mounting.

  Associated Products (11)

  2019 Audi A42019 Audi A52019 Audi RS 52019 Audi S42019 Audi S52018 Audi A42018 Audi A52018 Audi RS 52018 Audi S42018 Audi S52017 Audi A4
  Associated Documents

  • DownloadMC-10249148-0001.pdf↗
• December 22, 2023•Document ID: 10248111

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  A0023822047812_7

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.

  Associated Products (335)

  2024 Audi A32024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi e-tron2024 Audi e-tron GT2024 Audi Q32024 Audi Q42024 Audi Q52024 Audi Q5 e2024 Audi Q72024 Audi Q82024 Audi RS 32024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 7+ 315 more
  Associated Documents

  • DownloadMC-10248111-0001.pdf↗