Audi Q4 Service Bulletins (2022)

827 manufacturer communications on file.

• December 19, 2025•Document ID: 11027442

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080521_1

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the remote control key does not work; the LD in the key does not flashw hena button on the key is pressed.

  Associated Products (20)

  2026 Audi A32026 Audi Q42026 Audi RS 32026 Audi S32025 Audi A32025 Audi Q42025 Audi RS 32025 Audi S32024 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-11027442-0001.pdf↗
• December 19, 2025•Document ID: 11027441

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080517_1

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiotn when the starter battery is discharged or defective.

  Associated Products (324)

  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+ 304 more
  Associated Documents

  • DownloadMC-11027441-0001.pdf↗
• December 19, 2025•Document ID: 11027438

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2061669_3

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides service infrmation for workshop mode with Audi connect vehicles.

  Associated Products (343)

  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+ 323 more
  Associated Documents

  • DownloadMC-11027438-0001.pdf↗
• December 19, 2025•Document ID: 11027436

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2077148_2

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaotin when the home address, work address, and favorites are deleted invehicles with MIB3.

  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-11027436-0001.pdf↗
• December 19, 2025•Document ID: 11027372

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2077443_2

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informatin when the convenience opening does not work.

  Associated Products (158)

  2026 Audi A32026 Audi Q52026 Audi RS 32026 Audi S32026 Audi SQ52025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q62025 Audi Q72025 Audi Q82025 Audi RS 3+ 138 more
  Associated Documents

  • DownloadMC-11027372-0001.pdf↗
• December 16, 2025•Document ID: 11027373

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2021205_9

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information on VIN Plates, Safety Certification labels, and the ordering procedures.

  Associated Products (386)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 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 S e-tron GT2026 Audi SQ72026 Audi SQ8+ 366 more
  Associated Documents

  • DownloadMC-11027373-0001.pdf↗
• December 11, 2025•Document ID: 11027361

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2077780_3

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the charging target cannot be adjusted in the MMI.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11027361-0001.pdf↗
• December 11, 2025•Document ID: 11027368

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079652_2

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the Emergency call LED in the roof module is not lit up green.

  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 SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A5+ 277 more
  Associated Documents

  • DownloadMC-11027368-0001.pdf↗
• December 11, 2025•Document ID: 11027358

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  TSB_2074808_3

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides additoinal information to assist in determining the energy content of lithium-ion high-voltage batteries.

  Associated Products (308)

  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+ 288 more
  Associated Documents

  • DownloadMC-11027358-0001.pdf↗
• December 11, 2025•Document ID: 11027357

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2074786_3

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the arning 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-11027357-0001.pdf↗
• December 11, 2025•Document ID: 11027356

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  TSB_2074640_2

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (319)

  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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A5+ 299 more
  Associated Documents

  • DownloadMC-11027356-0001.pdf↗
• December 11, 2025•Document ID: 11027352

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  TSB_2071692_6

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiotn when the seat occupied recognition system, vehicle does not allow shift from position "P" to position "D" or "R".

  Associated Products (13)

  2026 Audi A32026 Audi Q42026 Audi RS 32026 Audi S32025 Audi A32025 Audi Q42025 Audi Q62025 Audi RS 32025 Audi S32025 Audi SQ62024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11027352-0001.pdf↗
• December 11, 2025•Document ID: 11027350

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  TSB_2028220_13

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides regarding visual damage for all vehicles.

  Associated Products (323)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 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 S e-tron GT2026 Audi SQ72026 Audi SQ8+ 303 more
  Associated Documents

  • DownloadMC-11027350-0001.pdf↗
• December 9, 2025•Document ID: 11027321

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2018187_18

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there are speaker rattles, vibrations, or audio interference.

  Associated Products (395)

  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 S e-tron GT2026 Audi SQ72026 Audi SQ82025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A5+ 375 more
  Associated Documents

  • DownloadMC-11027321-0001.pdf↗
• December 5, 2025•Document ID: 11027345

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  TSB_2080329_1

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This Pending Service Solution (PSS) reqeusts that technicians create a record when there are noises from the coupling rods on the front axle.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11027345-0001.pdf↗
• December 4, 2025•Document ID: 11027331

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2078134_2

  Date Added:

  January 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the electric drive system warning lamp lights up; P0BBD00.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11027331-0001.pdf↗
• November 26, 2025•Document ID: 11026297

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080201_1

  Date Added:

  December 5, 2025

  Manufacturer:

  AUDI

  Summary

  This Pending Service Solution (PSS) requests that technicians create a record in the PSS databse when privacy mode activates itself with Audi connect in Q4 after update.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11026297-0001.pdf↗
• November 26, 2025•Document ID: 11026227

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079289_2

  Date Added:

  December 5, 2025

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information related to the combined software update ID.S 3.8.2 for Audi Q4.

  Associated Products (4)

  2025 Audi Q42024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11026227-0001.pdf↗
• November 26, 2025•Document ID: 11026216

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2076201_2

  Date Added:

  December 5, 2025

  Manufacturer:

  AUDI

  Summary

  This TSB provides information when the breakdown call triggers itself.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-11026216-0001.pdf↗
• November 26, 2025•Document ID: 11026207

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SM 64-2025

  Date Added:

  December 5, 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 (5)

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

  • DownloadMC-11026207-0001.pdf↗