Audi Q4 Service Bulletins (2022)

827 manufacturer communications on file.

• July 13, 2026•Document ID: 11035829

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  TSB_2081573_4

  Date Added:

  August 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

  Associated Products (262)

  2026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S52026 Audi S82026 Audi S e-tron GT2026 Audi SQ52026 Audi SQ7+ 242 more
  Associated Documents

  • DownloadMC-11035829-0001.pdf↗
• July 10, 2026•Document ID: 11035818

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2078648_2

  Date Added:

  August 5, 2026

  Manufacturer:

  AUDI

  Summary

  This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.

  Associated Products (289)

  2027 Audi A62027 Audi A8 L2027 Audi Q62027 Audi Q82027 Audi RS e-tron GT2027 Audi RS Q82027 Audi S62027 Audi S82027 Audi SQ62027 Audi SQ82026 Audi A32026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi e-tron GT2026 Audi Q42026 Audi Q72026 Audi Q82026 Audi RS 32026 Audi RS 6 Avant+ 269 more
  Associated Documents

  • DownloadMC-11035818-0001.pdf↗
• July 9, 2026•Document ID: 11035815

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2076642_2

  Date Added:

  August 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulleitn provides informaiotn when there is moisture in the footwell, damp smell in the passenger compartment.

  Associated Products (22)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 Audi Q42026 Audi RS e-tron GT2026 Audi S e-tron GT2025 Audi A62025 Audi Q42025 Audi Q62025 Audi RS e-tron GT2025 Audi S62025 Audi SQ62024 Audi e-tron GT2024 Audi Q42024 Audi RS e-tron GT2023 Audi e-tron GT2023 Audi Q42023 Audi RS e-tron GT2022 Audi e-tron GT+ 2 more
  Associated Documents

  • DownloadMC-11035815-0001.pdf↗
• July 9, 2026•Document ID: 11035810

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2073747_4

  Date Added:

  August 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.

  Associated Products (328)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S5+ 308 more
  Associated Documents

  • DownloadMC-11035810-0001.pdf↗
• July 9, 2026•Document ID: 11035809

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2073282_1

  Date Added:

  August 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is a film/visible rings on the clear glass cover of the headlight when the dipped beam is switched on.

  Associated Products (379)

  2025 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 Q62025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 7+ 359 more
  Associated Documents

  • DownloadMC-11035809-0001.pdf↗
• July 2, 2026•Document ID: 11035828

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  TSB_2081573_3

  Date Added:

  August 5, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

  Associated Products (262)

  2026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S52026 Audi S82026 Audi S e-tron GT2026 Audi SQ52026 Audi SQ7+ 242 more
  Associated Documents

  • DownloadMC-11035828-0001.pdf↗
• June 30, 2026•Document ID: 11034654

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2073434_3

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is a pwertrain fault; P0A6200/P0A6500/P0A5F00 - phase current U-V-W.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11034654-0001.pdf↗
• June 26, 2026•Document ID: 11034657

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  TSB_2074640_3

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.

  Associated Products (318)

  2026 Audi A32026 Audi A62026 Audi A82026 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 SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A6+ 298 more
  Associated Documents

  • DownloadMC-11034657-0001.pdf↗
• June 25, 2026•Document ID: 11034650

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  TSB_2068250_5

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiton when there is a booming noise from the rear of the vehicle while moving; DTC P18F100.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11034650-0001.pdf↗
• June 24, 2026•Document ID: 11034671

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2079226_5

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the sliding glass panoramic sunroof is leaking.

  Associated Products (51)

  2026 Audi Q42025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q62025 Audi SQ52025 Audi SQ62024 Audi Q32024 Audi Q42024 Audi Q52024 Audi Q5 e2024 Audi Q82024 Audi SQ52024 Audi SQ82023 Audi e-tron2023 Audi e-tron Sportback2023 Audi Q32023 Audi Q42023 Audi Q5+ 31 more
  Associated Documents

  • DownloadMC-11034671-0001.pdf↗
• June 23, 2026•Document ID: 11034643

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2059335_7

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are noises from the area around the instrument cluster.

  Associated Products (390)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S5+ 370 more
  Associated Documents

  • DownloadMC-11034643-0001.pdf↗
• June 22, 2026•Document ID: 11034647

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2064983_15

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are pixel faults on the virtual cockpit.

  Associated Products (237)

  2026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S52026 Audi S82026 Audi SQ52026 Audi SQ72026 Audi SQ8+ 217 more
  Associated Documents

  • DownloadMC-11034647-0001.pdf↗
• June 17, 2026•Document ID: 11034629

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  AVIN4PIN20260617

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  Summary of all Vin-4-Pin topics for June Check engine light after charging - P0E5E00 Rattle noise from sound generator Vehicle sound malfunction warning Oil leak from oil filter drain off valve

  Associated Products (19)

  2025 Audi Q5 e2025 Audi RS 32025 Audi RS 52025 Audi S32025 Audi S52025 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 S32023 Audi S52023 Audi SQ52022 Audi Q4
  Associated Documents

  • DownloadMC-11034629-0001.pdf↗
• June 10, 2026•Document ID: 11034727

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2082306_1

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informationw hen the head up display immage disappears for approximately 7 seconds, and the event memory B1B68F0 is stored in diagnostic address 0082.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11034727-0001.pdf↗
• June 4, 2026•Document ID: 11034677

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079520_4

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides basic informaiton on damaged high-voltage batteries.

  Associated Products (46)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 Audi Q42026 Audi RS e-tron GT2025 Audi A62025 Audi Q42025 Audi Q5 e2025 Audi Q62025 Audi RS e-tron GT2025 Audi S62025 Audi SQ62024 Audi e-tron GT2024 Audi Q42024 Audi Q5 e2024 Audi Q82024 Audi RS e-tron GT2024 Audi SQ82023 Audi e-tron+ 26 more
  Associated Documents

  • DownloadMC-11034677-0001.pdf↗
• June 4, 2026•Document ID: 11034656

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  TSB_2073867_3

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.

  Associated Products (282)

  2026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S52026 Audi S82026 Audi SQ52026 Audi SQ72026 Audi SQ8+ 262 more
  Associated Documents

  • DownloadMC-11034656-0001.pdf↗
• June 4, 2026•Document ID: 11034651

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2068573_5

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaoitn when the rear parking sensor sometimes does not work, is loose, or there is a rear parking sensor fault message.

  Associated Products (241)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S5+ 221 more
  Associated Documents

  • DownloadMC-11034651-0001.pdf↗
• June 4, 2026•Document ID: 11034642

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2052680_6

  Date Added:

  July 7, 2026

  Manufacturer:

  AUDI

  Summary

  This Reporting Obligation requires technicains to contact the Technical Assistance Center (TAC) in cases where the airbag/seatbelt is deployed/not deployed; general accident information; and fire and overheat damage.

  Associated Products (390)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q42026 Audi Q52026 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 S5+ 370 more
  Associated Documents

  • DownloadMC-11034642-0001.pdf↗
• May 26, 2026•Document ID: 11033457

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  AOS-26-25

  Date Added:

  June 4, 2026

  Manufacturer:

  AUDI

  Summary

  This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: The ODIS Audi Brand update 2.41.1 is setting a ODS5003E error code when you perform the 90TV SVM flash.

  Associated Products (386)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q32026 Audi Q42026 Audi Q52026 Audi Q72026 Audi Q82026 Audi RS 32026 Audi RS 6 Avant2026 Audi RS 72026 Audi RS e-tron GT2026 Audi RS Q82026 Audi S3+ 366 more
  Associated Documents

  • DownloadMC-11033457-0001.pdf↗
• May 22, 2026•Document ID: 11033461

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  Dealer 91FN_20260522

  Date Added:

  June 4, 2026

  Manufacturer:

  AUDI

  Summary

  91FN Dealer Communication - Revision. Affected vehicles will receive the latest software version via a software update. This software contains an optimized self-diagnosis function for the high-voltage battery. In addition to the software update, the high-voltage battery cells may experience an increased self-discharge. The high-voltage battery will be evaluated, and any affected high-voltage cell modules will be replaced. Updated labor operations.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11033461-0001.pdf↗