Audi A4 Service Bulletins (2019)

860 manufacturer communications on file.

• April 8, 2024•Document ID: 10253289

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

  Mfr Comm. #:

  A9124992073629_1

  Date Added:

  May 7, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the Apple CarPlay connection is dropped repeatedly in short intervals.

  Associated Products (211)

  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-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 7+ 191 more
  Associated Documents

  • DownloadMC-10253289-0001.pdf↗
• April 4, 2024•Document ID: 10253283

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  A9124942073582_1

  Date Added:

  May 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides general troubleshooting for connection complaints related to Apple CarPlay.

  Associated Products (231)

  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 Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS Q8+ 211 more
  Associated Documents

  • DownloadMC-10253283-0001.pdf↗
• April 4, 2024•Document ID: 10253253

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  A2724712067906_5

  Date Added:

  May 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when DTC P0A7D00 is stored.

  Associated Products (334)

  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-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 72025 Audi RS Q8+ 314 more
  Associated Documents

  • DownloadMC-10253253-0001.pdf↗
• April 3, 2024•Document ID: 10253281

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  A9124922073580_1

  Date Added:

  May 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information regarding ordering replacement parts for ConBox Low.

  Associated Products (36)

  2020 Audi A42020 Audi A4 allroad2020 Audi A52020 Audi A62020 Audi A6 allroad2020 Audi A72020 Audi A82020 Audi A8 L e2020 Audi e-tron Sportback2020 Audi Q52020 Audi Q72020 Audi Q82020 Audi RS 52020 Audi RS Q82020 Audi S42020 Audi S52020 Audi SQ52020 Audi SQ72020 Audi SQ82019 Audi A4+ 16 more
  Associated Documents

  • DownloadMC-10253281-0001.pdf↗
• April 3, 2024•Document ID: 10253261

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  A5724342017082_1

  Date Added:

  May 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the remote control key is inoperative.

  Associated Products (370)

  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-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 72025 Audi RS Q8+ 350 more
  Associated Documents

  • DownloadMC-10253261-0001.pdf↗
• April 3, 2024•Document ID: 10253254

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  A3924602059057_8

  Date Added:

  May 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is binding or vibrations in tight turns in vehicles equipped with quattro Ultra.

  Associated Products (112)

  2025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi Q52025 Audi Q5 e2025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi S42025 Audi S52025 Audi S62025 Audi S72025 Audi SQ52024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A6+ 92 more
  Associated Documents

  • DownloadMC-10253254-0001.pdf↗
• March 29, 2024•Document ID: 10252560

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS

  Mfr Comm. #:

  A8724702064077_4

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This TSB describes a method for leak detection for R134A and R1234yf refrigerant platforms only.

  Associated Products (193)

  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 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 GT+ 173 more
  Associated Documents

  • DownloadMC-10252560-0001.pdf↗
• March 20, 2024•Document ID: 10252001

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  A4824642063546_4

  Date Added:

  April 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information on the identification of noises in the dynamic steering.

  Associated Products (153)

  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 R82024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS Q82024 Audi S42024 Audi S52024 Audi S62024 Audi S72024 Audi S8+ 133 more
  Associated Documents

  • DownloadMC-10252001-0001.pdf↗
• 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 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↗