Audi Q4 Service Bulletins

972 manufacturer communications on file.

• February 12, 2026•Document ID: 11029308

  Other
  SUSPENSION

  Mfr Comm. #:

  SM 08-2026

  Date Added:

  March 3, 2026

  Manufacturer:

  VOLKSWAGEN

  Summary

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

  Associated Products (11)

  2026 Audi Q42026 Volkswagen ID.42025 Audi Q42025 Volkswagen ID.42024 Audi Q42024 Volkswagen ID.42023 Audi Q42023 Volkswagen ID.42022 Audi Q42022 Volkswagen ID.42021 Volkswagen ID.4
  Associated Documents

  • DownloadMC-11029308-0001.pdf↗
• February 10, 2026•Document ID: 11029422

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080935_1

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the vehicle loses internet connection intermittently and/or the SOS LED is off and/or the GPS Position is incorrect, and/or there are noises from the front speaker.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11029422-0001.pdf↗
• February 9, 2026•Document ID: 11029421

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080934_1

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the vehicle loses internet connection intermittently and/or the SOS LED is off and/or the GPS Position is incorrect, and/or there are noises from the front speaker.

  Associated Products (2)

  2025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11029421-0001.pdf↗
• February 9, 2026•Document ID: 11029406

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080398_2

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides a combined software update for Q4; 5.4.3.

  Associated Products (3)

  2026 Audi Q42025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11029406-0001.pdf↗
• February 6, 2026•Document ID: 11029419

  Service Bulletin/Repair Instructions
  VISIBILITY/WIPER

  Mfr Comm. #:

  TSB_2080917_1

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the air conditioner does not cool the inbterior, or the cooling output is insufficient.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11029419-0001.pdf↗
• February 6, 2026•Document ID: 11029418

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080916_1

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when no data connection can be established for Audi connect.

  Associated Products (2)

  2025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11029418-0001.pdf↗
• February 4, 2026•Document ID: 11029410

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080709_1

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This Pending Service Solution requests that technicians enter a record in the PSS database when timer based charging is faulty/charging target exceeded.

  Associated Products (2)

  2026 Audi Q42025 Audi Q4
  Associated Documents

  • DownloadMC-11029410-0001.pdf↗
• February 4, 2026•Document ID: 11029395

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079214_3

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information regarding fault finding and repair information for electric tailgate.

  Associated Products (225)

  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+ 205 more
  Associated Documents

  • DownloadMC-11029395-0001.pdf↗
• February 3, 2026•Document ID: 11029364

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SM 03-2026

  Date Added:

  March 3, 2026

  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 (5)

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

  • DownloadMC-11029364-0001.pdf↗
• January 30, 2026•Document ID: 11028478

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080810_1

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when key user is not shown in the MMI.

  Associated Products (1)

  2024 Audi Q4
  Associated Documents

  • DownloadMC-11028478-0001.pdf↗
• January 30, 2026•Document ID: 11028467

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2061028_9

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are no services in the MMI and the SOS LED does not turn green after PDI.

  Associated Products (216)

  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+ 196 more
  Associated Documents

  • DownloadMC-11028467-0001.pdf↗
• January 23, 2026•Document ID: 11028451

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080708_1

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This Pending Service Solution (PSS) requests that technicians enter a record into the PSS database in instances wehre the HV battery surplus solar charging/intelligent charging via the wall box is faulty.

  Associated Products (4)

  2026 Audi Q42025 Audi Q42024 Audi Q42023 Audi Q4
  Associated Documents

  • DownloadMC-11028451-0001.pdf↗
• January 21, 2026•Document ID: 11028448

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080681_1

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information regarding contact checks for event memories, intermittent.

  Associated Products (387)

  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+ 367 more
  Associated Documents

  • DownloadMC-11028448-0001.pdf↗
• January 21, 2026•Document ID: 11028439

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079214_2

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information regarding fault finding and repair information for electric tailgate.

  Associated Products (222)

  2026 Audi A32026 Audi A52026 Audi A62026 Audi A82026 Audi Q52026 Audi Q72026 Audi Q82026 Audi RS 32026 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 SQ72026 Audi SQ82025 Audi A32025 Audi A4+ 202 more
  Associated Documents

  • DownloadMC-11028439-0001.pdf↗
• January 21, 2026•Document ID: 11028434

  Service Bulletin/Repair Instructions
  VISIBILITY/WIPER

  Mfr Comm. #:

  TSB_2067716_3

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the air conditioner is not working, or has a restricted function; leak at the O-ring.

  Associated Products (217)

  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+ 197 more
  Associated Documents

  • DownloadMC-11028434-0001.pdf↗
• January 15, 2026•Document ID: 11028428

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079292_3

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletinprovides information when the air conditioner control console loses settings after bus sleep cycle.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11028428-0001.pdf↗
• January 15, 2026•Document ID: 11028427

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079291_2

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin buttons are flickering on the air conditioner control console.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11028427-0001.pdf↗
• January 14, 2026•Document ID: 11028423

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080616_1

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is a drive system fault; P060C00 with symptom 20079.

  Associated Products (3)

  2026 Audi Q42025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11028423-0001.pdf↗
• January 14, 2026•Document ID: 11028422

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080615_1

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informatin whent here is a drive system fault; DTC P164700/P060C00.

  Associated Products (3)

  2026 Audi Q42025 Audi Q42024 Audi Q4
  Associated Documents

  • DownloadMC-11028422-0001.pdf↗
• January 14, 2026•Document ID: 11028416

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079656_2

  Date Added:

  February 6, 2026

  Manufacturer:

  AUDI

  Summary

  This Pending Service Solution (PSS) requests that technicians enter a record into the PSS databse when charging targets cannot be djusted via Audi connect.

  Associated Products (1)

  2026 Audi Q4
  Associated Documents

  • DownloadMC-11028416-0001.pdf↗