Audi Q4 Service Bulletins (2024)

757 manufacturer communications on file.

• September 29, 2025•Document ID: 11023827

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2079542_1

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is vibration/clacking/boomingnoises when driving due to foreign objects.

  Associated Products (319)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 299 more
  Associated Documents

  • DownloadMC-11023827-0001.pdf↗
• September 29, 2025•Document ID: 11023779

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2077616_4

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for vehicles that did not have an online connection between 03/02/2025 and 5/5/2025 after a service visit.

  Associated Products (21)

  2025 Audi A32025 Audi Q32025 Audi Q42025 Audi RS 32025 Audi S32024 Audi A32024 Audi Q32024 Audi Q42024 Audi RS 32024 Audi S32023 Audi A32023 Audi Q32023 Audi Q42023 Audi RS 32023 Audi S32022 Audi A32022 Audi Q32022 Audi Q42022 Audi RS 32022 Audi S3+ 1 more
  Associated Documents

  • DownloadMC-11023779-0001.pdf↗
• September 29, 2025•Document ID: 11023772

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  TSB_2076604_2

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information on locating noises coming from the suspension.

  Associated Products (297)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 277 more
  Associated Documents

  • DownloadMC-11023772-0001.pdf↗
• September 26, 2025•Document ID: 11023766

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2074786_2

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when a warning lamp for exterior lighting is displayed in the instrument cluster; DTC U112100, U110B00, B126A29.

  Associated Products (12)

  2024 Audi A32024 Audi Q42024 Audi RS 32024 Audi S32023 Audi A32023 Audi Q42023 Audi RS 32023 Audi S32022 Audi A32022 Audi Q42022 Audi RS 32022 Audi S3
  Associated Documents

  • DownloadMC-11023766-0001.pdf↗
• September 26, 2025•Document ID: 11023755

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2071264_2

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulleitn provides information whent here are complaints about route guidance with Navigation.

  Associated Products (394)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 374 more
  Associated Documents

  • DownloadMC-11023755-0001.pdf↗
• September 25, 2025•Document ID: 11023767

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  TSB_2075199_2

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is a prompt to take over steering; hands off detection.

  Associated Products (296)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 276 more
  Associated Documents

  • DownloadMC-11023767-0001.pdf↗
• September 12, 2025•Document ID: 11023815

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079298_1

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiton when there are moisture deposits in the taillights.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11023815-0001.pdf↗
• September 12, 2025•Document ID: 11023764

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2074058_3

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the exterior black optic trim is spotted and/or peeling.

  Associated Products (27)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A62025 Audi e-tron GT2025 Audi Q42025 Audi Q62025 Audi S32025 Audi S62025 Audi SQ62024 Audi A32024 Audi e-tron GT2024 Audi Q42024 Audi RS 32024 Audi RS e-tron GT2024 Audi S32023 Audi A32023 Audi e-tron GT2023 Audi Q42023 Audi RS 32023 Audi RS e-tron GT+ 7 more
  Associated Documents

  • DownloadMC-11023764-0001.pdf↗
• September 12, 2025•Document ID: 11023742

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2064077_8

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the air conditioning cooling output is insufficient; leak on air conditioning system evaporator.

  Associated Products (187)

  2026 Audi A6 allroad2026 Audi e-tron GT2026 Audi Q42026 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 SQ72026 Audi SQ82025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron GT+ 167 more
  Associated Documents

  • DownloadMC-11023742-0001.pdf↗
• September 11, 2025•Document ID: 11023811

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2079283_1

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides sevice info regarding the bluetooth connection with an Apple iPhone.

  Associated Products (296)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 276 more
  Associated Documents

  • DownloadMC-11023811-0001.pdf↗
• September 11, 2025•Document ID: 11023749

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2066297_5

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information related to the VIN-4-PIN Program.

  Associated Products (256)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 236 more
  Associated Documents

  • DownloadMC-11023749-0001.pdf↗
• September 10, 2025•Document ID: 11023761

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2073560_6

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the vehicle/HV battery does not charge, drive system unavailable 00C6; DTC P1A0800, P1A0F00, P1A1600.

  Associated Products (2)

  2025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11023761-0001.pdf↗
• September 10, 2025•Document ID: 11023734

  Service Bulletin/Repair Instructions
  VISIBILITY/WIPER

  Mfr Comm. #:

  TSB_2041717_14

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bujlletin provides information regarding the GFF test plan required for A/C compressor replacements regardless of the concern.

  Associated Products (394)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 374 more
  Associated Documents

  • DownloadMC-11023734-0001.pdf↗
• September 9, 2025•Document ID: 11023800

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079214_1

  Date Added:

  October 3, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides workshop information for fault findinga nd repair for the electric tailgate.

  Associated Products (188)

  2026 Audi A32026 Audi RS 32026 Audi S32026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A82025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q62025 Audi Q72025 Audi Q82025 Audi RS 3+ 168 more
  Associated Documents

  • DownloadMC-11023800-0001.pdf↗
• August 29, 2025•Document ID: 11022711

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2075264_4

  Date Added:

  September 4, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaion when there are reflections on the window shield on vehicles with a Head Up Display (HUD).

  Associated Products (5)

  2026 Audi Q42025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11022711-0001.pdf↗
• August 29, 2025•Document ID: 11022715

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2079118_1

  Date Added:

  September 4, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides tips for improving the robustness of the Bluetooth and CarPlay connection.

  Associated Products (296)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 276 more
  Associated Documents

  • DownloadMC-11022715-0001.pdf↗
• August 29, 2025•Document ID: 11022710

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2073747_3

  Date Added:

  September 4, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when there are scratches or a coating on the cover of the instrument cluster, or there are particles or insects inside of the housing.

  Associated Products (318)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 298 more
  Associated Documents

  • DownloadMC-11022710-0001.pdf↗
• August 28, 2025•Document ID: 11022704

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2042920_3

  Date Added:

  September 4, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is corrosion on the tailpipes.

  Associated Products (394)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 374 more
  Associated Documents

  • DownloadMC-11022704-0001.pdf↗
• August 26, 2025•Document ID: 11022698

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2061976_4

  Date Added:

  September 4, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for wire harness repairs and documentation.

  Associated Products (296)

  2026 Audi A32026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad+ 276 more
  Associated Documents

  • DownloadMC-11022698-0001.pdf↗
• August 25, 2025•Document ID: 11022719

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SM 45-2025

  Date Added:

  September 4, 2025

  Manufacturer:

  AUDI

  Summary

  This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.

  Associated Products (69)

  2026 Audi A32026 Audi e-tron GT2026 Audi Q32026 Audi Q42026 Audi Q62026 Audi Q82026 Audi RS 32026 Volkswagen ID.42026 Volkswagen ID. Buzz2025 Audi A32025 Audi A62025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q62025 Audi Q82025 Audi RS 32025 Volkswagen ID.42025 Volkswagen ID. Buzz2024 Audi A3+ 49 more
  Associated Documents

  • DownloadMC-11022719-0001.pdf↗