Audi Q4 Service Bulletins

972 manufacturer communications on file.

• September 25, 2026•Document ID: 11038027

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2052680_2

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for reporting safety related information to the manufacturer.

  Associated Products (403)

  2027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S52027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ72027 Audi SQ82026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad+ 383 more
  Associated Documents

  • DownloadMC-11038027-0001.pdf↗
• September 25, 2026•Document ID: 11038130

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2083409_1

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin states that technicians are required to report to the manufacturer when a vehicle has flooded, and specify the height to which the vehicle has been flooded.

  Associated Products (395)

  2027 Audi A32027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q52027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS 32027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S32027 Audi S52027 Audi S62027 Audi S82027 Audi SQ52027 Audi SQ62027 Audi SQ7+ 375 more
  Associated Documents

  • DownloadMC-11038130-0001.pdf↗
• September 23, 2026•Document ID: 11038043

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  TSB_2074899_6

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin prolvides information when there are clacking noises during load changes/when changing direction.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11038043-0001.pdf↗
• September 22, 2026•Document ID: 11038024

  Service Bulletin/Repair Instructions
  VISIBILITY/WIPER

  Mfr Comm. #:

  TSB_2020552_15

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides service information regarding exterior glass cleaning.

  Associated Products (344)

  2027 Audi A32027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q52027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS 32027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S32027 Audi S52027 Audi S62027 Audi S82027 Audi SQ52027 Audi SQ62027 Audi SQ7+ 324 more
  Associated Documents

  • DownloadMC-11038024-0001.pdf↗
• September 22, 2026•Document ID: 11038042

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  TSB_2074846_5

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information about vibrations and rotational steering vibrations.

  Associated Products (352)

  2027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S52027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ72027 Audi SQ82026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad+ 332 more
  Associated Documents

  • DownloadMC-11038042-0001.pdf↗
• September 18, 2026•Document ID: 11038032

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2068573_6

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the rear parking sensor sometimes does not work, rear parking sensor loose, rear parking sensor fault message.

  Associated Products (185)

  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 Q42024 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+ 165 more
  Associated Documents

  • DownloadMC-11038032-0001.pdf↗
• September 18, 2026•Document ID: 11038056

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2078648_4

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information about billing for a broken sunroof glass panel.

  Associated Products (299)

  2027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S52027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ72027 Audi SQ82026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad+ 279 more
  Associated Documents

  • DownloadMC-11038056-0001.pdf↗
• September 17, 2026•Document ID: 11038126

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2083309_1

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiton when there is an electrical drive system warning lamp; DTC P0A2B00 (41505).

  Associated Products (1)

  2026 Audi Q4
  Associated Documents

  • DownloadMC-11038126-0001.pdf↗
• September 15, 2026•Document ID: 11038022

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  Circular 93RA

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  Certain high-voltage (HV) battery cell modules may have an internal connection used to monitor battery voltage that may not have been adequately welded due to a manufacturing issue. If this condition is present, the battery monitoring system may display incorrect readings. Owners may notice a yellow or red warning light, along with related error messages being displayed on the instrument panel. To correct this, the affected HV battery cell module(s) will be replaced.

  Associated Products (1)

  2025 Audi Q4
  Associated Documents

  • DownloadMC-11038022-0001.pdf↗
• September 15, 2026•Document ID: 11038023

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  Dealer 93RA

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  Certain high-voltage (HV) battery cell modules may have an internal connection used to monitor battery voltage that may not have been adequately welded due to a manufacturing issue. If this condition is present, the battery monitoring system may display incorrect readings. Owners may notice a yellow or red warning light, along with related error messages being displayed on the instrument panel. To correct this, the affected HV battery cell module(s) will be replaced.

  Associated Products (1)

  2025 Audi Q4
  Associated Documents

  • DownloadMC-11038023-0001.pdf↗
• September 15, 2026•Document ID: 11038025

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2030471_9

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the license plate mounting bracket threded inserts are stripped.

  Associated Products (390)

  2027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S52027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ72027 Audi SQ82026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad+ 370 more
  Associated Documents

  • DownloadMC-11038025-0001.pdf↗
• September 14, 2026•Document ID: 11038034

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2069301_3

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaitno when the pressure of the gas strut for a manually operated rear lid is insufficient.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11038034-0001.pdf↗
• September 14, 2026•Document ID: 11038039

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2073860_2

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are stails/marks on the sill panel trim.

  Associated Products (203)

  2027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S52027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ72027 Audi SQ82026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad+ 183 more
  Associated Documents

  • DownloadMC-11038039-0001.pdf↗
• September 14, 2026•Document ID: 11038109

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2082962_2

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides a combined software update; ID.S 5.6.3 for Audi Q4 V7T BL.

  Associated Products (3)

  2026 Audi Q42025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11038109-0001.pdf↗
• September 9, 2026•Document ID: 11038143

  Other
  UNKNOWN OR OTHER

  Mfr Comm. #:

  SM 39-2026

  Date Added:

  October 6, 2026

  Manufacturer:

  VOLKSWAGEN

  Summary

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

  Associated Products (272)

  2027 Audi A32027 Audi Q32027 Audi RS 32026 Audi A32026 Audi Q32026 Audi Q42026 Audi RS 32026 Volkswagen Atlas2026 Volkswagen Atlas Cross Sport2026 Volkswagen Golf R2026 Volkswagen GTI2026 Volkswagen ID.42026 Volkswagen Jetta2026 Volkswagen Taos2026 Volkswagen Tiguan2025 Audi A32025 Audi Q32025 Audi Q42025 Audi RS 32025 Volkswagen Atlas+ 252 more
  Associated Documents

  • DownloadMC-11038143-0001.pdf↗
• September 8, 2026•Document ID: 11038021

  Other
  UNKNOWN OR OTHER

  Mfr Comm. #:

  AVIN4PIN20260908

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  Summary of all Vin-4-Pin topics for August Check engine light after charging Rattle noise from sound generator Vehicle sound malfunction warning Oil leak from oil filter drain off valve CEL: P003A00 Turbo Boost control A CEL: P045600

  Associated Products (23)

  2026 Audi A32026 Audi A52026 Audi Q52025 Audi A52025 Audi Q52025 Audi Q5 e2025 Audi RS 32025 Audi RS 52025 Audi S32025 Audi SQ52024 Audi Q5 e2024 Audi RS 32024 Audi RS 52024 Audi S32024 Audi S52024 Audi SQ52023 Audi Q42023 Audi RS 32023 Audi RS 52023 Audi S3+ 3 more
  Associated Documents

  • DownloadMC-11038021-0001.pdf↗
• September 8, 2026•Document ID: 11038026

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2051095_12

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides infomraiton abou the Audi frequency analysis application, which is available in the App Store for Android and Apple phones.

  Associated Products (329)

  2027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S52027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ72027 Audi SQ82026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad+ 309 more
  Associated Documents

  • DownloadMC-11038026-0001.pdf↗
• September 8, 2026•Document ID: 11038033

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2068999_5

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.

  Associated Products (366)

  2027 Audi A52027 Audi A62027 Audi A82027 Audi Q32027 Audi Q62027 Audi Q72027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S e-tron GT2027 Audi S52027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ72027 Audi SQ82026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad+ 346 more
  Associated Documents

  • DownloadMC-11038033-0001.pdf↗
• September 8, 2026•Document ID: 11038108

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2082961_2

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4 - with V7G and without S7E.

  Associated Products (3)

  2026 Audi Q42025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11038108-0001.pdf↗
• September 8, 2026•Document ID: 11038120

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2083185_1

  Date Added:

  October 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when timer-based charging is faulty; charging target exceeded (Q4 e-tron).

  Associated Products (2)

  2026 Audi Q42025 Audi Q4
  Associated Documents

  • DownloadMC-11038120-0001.pdf↗