Audi A4 Service Bulletins (2021)

1,057 manufacturer communications on file.

• January 31, 2022•Document ID: 10207110

  Service Bulletin/Repair Instructions
  EQUIPMENT; EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  A9022412064983_3

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This repair bulletin describes a possible defect present in vehicles equipped with virtual cockpit and the associated repair.

  Associated Products (33)

  2022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A7 e2022 Audi allroad2022 Audi Q52022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 72022 Audi S42022 Audi S52022 Audi S62022 Audi S72022 Audi SQ52021 Audi A42021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A7+ 13 more
  Associated Documents

  • DownloadMC-10207110-0001.pdf↗
• January 28, 2022•Document ID: 10207179

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  A192228202530313

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for identifying and mixing factory fill coolants.

  Associated Products (302)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82022 Audi allroad2022 Audi e-tron2022 Audi e-tron GT2022 Audi Q32022 Audi Q52022 Audi Q72022 Audi R82022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS e-tron GT2022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S5+ 282 more
  Associated Documents

  • DownloadMC-10207179-0001.pdf↗
• January 21, 2022•Document ID: 10207147

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  A9122702062466_2

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin describes the ways in which a variety of Audi vehicles connect to Apple Wireless CarPlay, and the methods to troubleshoot connection concerns.

  Associated Products (60)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A7 e2022 Audi A82022 Audi allroad2022 Audi Q32022 Audi Q42022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S5+ 40 more
  Associated Documents

  • DownloadMC-10207147-0001.pdf↗
• January 21, 2022•Document ID: 10207103

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT

  Mfr Comm. #:

  A9022382065490_2

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin describes a concern where the message "SAFE CP" displays in the virtual cockpit and recommends a software update to resolve this matter.

  Associated Products (25)

  2022 Audi e-tron GT2022 Audi RS e-tron GT2021 Audi A42021 Audi A4 allroad2021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A72021 Audi A82021 Audi e-tron2021 Audi Q52021 Audi Q72021 Audi Q82021 Audi RS 52021 Audi RS 6 Avant2021 Audi RS 72021 Audi RS Q82021 Audi S42021 Audi S52021 Audi S6+ 5 more
  Associated Documents

  • DownloadMC-10207103-0001.pdf↗
• January 14, 2022•Document ID: 10207143

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  A9122662065728_1

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin describes an error which may arise due to a bug in the software of a customer's phone, which causes the Apple CarPlay screen to appear blank, and for audio drop-outs.

  Associated Products (49)

  2022 Audi A32022 Audi A42022 Audi A62022 Audi A82022 Audi allroad2022 Audi e-tron2022 Audi e-tron GT2022 Audi Q32022 Audi Q42022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS e-tron GT2022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S6+ 29 more
  Associated Documents

  • DownloadMC-10207143-0001.pdf↗
• January 13, 2022•Document ID: 10206944

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); PARKING BRAKE

  Mfr Comm. #:

  A3522422064312_3

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This repair bulletin describes the process to address a DTC stored in the transmission control module

  Associated Products (15)

  2022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A7 e2022 Audi allroad2022 Audi Q52021 Audi A42021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A72021 Audi A7 e2021 Audi allroad2021 Audi Q5
  Associated Documents

  • DownloadMC-10206944-0001.pdf↗
• January 10, 2022•Document ID: 10207170

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM

  Mfr Comm. #:

  A192227202530312

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for identifying and mixing factory fill coolants.

  Associated Products (304)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A82022 Audi allroad2022 Audi e-tron2022 Audi e-tron GT2022 Audi Q32022 Audi Q52022 Audi Q72022 Audi Q82022 Audi R82022 Audi RS 52022 Audi RS e-tron GT2022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S6+ 284 more
  Associated Documents

  • DownloadMC-10207170-0001.pdf↗
• January 8, 2022•Document ID: 10207135

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  A9122642062266_5

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin states to create a PSS provides a workaround to address a concern when last destinations, favorites, and home/work addresses are sporadically lost.

  Associated Products (52)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82022 Audi allroad2022 Audi e-tron2022 Audi e-tron GT2022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 52022 Audi RS 72022 Audi RS e-tron GT2022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S6+ 32 more
  Associated Documents

  • DownloadMC-10207135-0001.pdf↗
• January 7, 2022•Document ID: 10207130

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  A9122612065488_1

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin explains that the HVAC system cannot be operated by using a voice command

  Associated Products (38)

  2023 Audi A32023 Audi A42023 Audi A52023 Audi allroad2023 Audi e-tron2023 Audi e-tron GT2023 Audi Q52023 Audi RS 52023 Audi S32023 Audi S42023 Audi S52023 Audi SQ52022 Audi A32022 Audi A42022 Audi A52022 Audi allroad2022 Audi e-tron2022 Audi e-tron GT2022 Audi Q52022 Audi RS 5+ 18 more
  Associated Documents

  • DownloadMC-10207130-0001.pdf↗
• January 4, 2022•Document ID: 10206954

  Service Bulletin/Repair Instructions
  SUSPENSION:FRONT:SHOCK ABSORBER

  Mfr Comm. #:

  A4022322059474_3

  Date Added:

  February 4, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end).

  Associated Products (169)

  2023 Audi A32023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi allroad2023 Audi e-tron2023 Audi e-tron GT2023 Audi Q32023 Audi Q42023 Audi Q52023 Audi Q72023 Audi Q82023 Audi RS 32023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS e-tron GT2023 Audi RS Q8+ 149 more
  Associated Documents

  • DownloadMC-10206954-0001.pdf↗
• December 23, 2021•Document ID: 10205960

  Service Bulletin/Repair Instructions
  STEERING; SUSPENSION

  Mfr Comm. #:

  A4421862056386_7

  Date Added:

  January 5, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.

  Associated Products (290)

  2023 Audi A32023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi allroad2023 Audi e-tron2023 Audi e-tron GT2023 Audi Q32023 Audi Q52023 Audi Q72023 Audi Q82023 Audi R82023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS e-tron GT2023 Audi RS Q82023 Audi S3+ 270 more
  Associated Documents

  • DownloadMC-10205960-0001.pdf↗
• December 22, 2021•Document ID: 10205969

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Mfr Comm. #:

  A9021322065490_1

  Date Added:

  January 6, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin states to replace the instrument cluster when DTC B200FF0 is stored and SAFE CP is displayed in the Audi virtual cockpit.

  Associated Products (27)

  2022 Audi e-tron GT2022 Audi RS e-tron GT2021 Audi A42021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A72021 Audi A7 e2021 Audi A82021 Audi A8 L e2021 Audi allroad2021 Audi e-tron2021 Audi Q52021 Audi Q72021 Audi Q82021 Audi RS 52021 Audi RS 6 Avant2021 Audi RS 72021 Audi RS Q82021 Audi S4+ 7 more
  Associated Documents

  • DownloadMC-10205969-0001.pdf↗
• December 22, 2021•Document ID: 10205965

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  A9021312064983_2

  Date Added:

  January 6, 2022

  Manufacturer:

  AUDI

  Summary

  This repair bulletin describes a possible defect present in vehicles equipped with virtual cockpit and the associated repair.

  Associated Products (16)

  2022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82022 Audi Q52022 Audi Q72022 Audi Q82021 Audi A42021 Audi A52021 Audi A62021 Audi A72021 Audi A82021 Audi Q52021 Audi Q72021 Audi Q8
  Associated Documents

  • DownloadMC-10205965-0001.pdf↗
• December 22, 2021•Document ID: 10205933

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  A4021312024318_1

  Date Added:

  January 5, 2022

  Manufacturer:

  AUDI

  Summary

  This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).

  Associated Products (200)

  2023 Audi A42023 Audi A52023 Audi allroad2023 Audi Q52023 Audi Q72023 Audi Q82023 Audi RS 52023 Audi RS Q82023 Audi S42023 Audi S52023 Audi SQ52023 Audi SQ72023 Audi SQ82022 Audi A42022 Audi A52022 Audi allroad2022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 5+ 180 more
  Associated Documents

  • DownloadMC-10205933-0001.pdf↗
• December 22, 2021•Document ID: 10205905

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  A4021302023187_6

  Date Added:

  January 5, 2022

  Manufacturer:

  AUDI

  Summary

  This information bulletin provides an explanation for squeaking noises heard when the steering wheel is turned or maneuvered.

  Associated Products (321)

  2023 Audi A32023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi allroad2023 Audi e-tron2023 Audi e-tron GT2023 Audi Q32023 Audi Q52023 Audi Q72023 Audi Q82023 Audi R82023 Audi RS 32023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS e-tron GT2023 Audi RS Q8+ 301 more
  Associated Documents

  • DownloadMC-10205905-0001.pdf↗
• December 22, 2021•Document ID: 10205902

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

  Mfr Comm. #:

  A3521402064312_2

  Date Added:

  January 5, 2022

  Manufacturer:

  AUDI

  Summary

  This repair bulletin describes the process to address a DTC stored in the transmission control module

  Associated Products (10)

  2022 Audi A42022 Audi A52022 Audi A62022 Audi Q52022 Audi Q72021 Audi A42021 Audi A52021 Audi A62021 Audi Q52021 Audi Q7
  Associated Documents

  • DownloadMC-10205902-0001.pdf↗
• December 22, 2021•Document ID: 10205898

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  A1921262061918_4

  Date Added:

  January 5, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin provides guidance on diagnosing a coolant light concern with normal coolant level in the tank.

  Associated Products (159)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A7 e2022 Audi A82022 Audi allroad2022 Audi e-tron2022 Audi e-tron GT2022 Audi Q32022 Audi Q52022 Audi Q72022 Audi Q82022 Audi R82022 Audi RS 32022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS Q8+ 139 more
  Associated Documents

  • DownloadMC-10205898-0001.pdf↗
• December 15, 2021•Document ID: 10204722

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  A002155201173212

  Date Added:

  January 5, 2022

  Manufacturer:

  VOLKSWAGEN

  Summary

  This bulletin contains general instructions for software updates.

  Associated Products (611)

  2023 Audi A32023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi allroad2023 Audi e-tron2023 Audi Q32023 Audi Q52023 Audi Q72023 Audi Q82023 Audi R82023 Audi RS 32023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS e-tron GT2023 Audi RS Q82023 Audi S3+ 591 more
  Associated Documents

  • DownloadMC-10204722-0001.pdf↗
• December 13, 2021•Document ID: 10204728

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  A5521652062730_2

  Date Added:

  January 6, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin explains why the compartment lid cannot be closed using the buttons on the key sometimes.

  Associated Products (115)

  2023 Audi A32023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi e-tron2023 Audi Q32023 Audi Q52023 Audi Q82023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS Q82023 Audi S32023 Audi S42023 Audi S52023 Audi S62023 Audi S72023 Audi SQ52023 Audi SQ8+ 95 more
  Associated Documents

  • DownloadMC-10204728-0001.pdf↗
• December 8, 2021•Document ID: 10204959

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  A9121552062266_4

  Date Added:

  January 6, 2022

  Manufacturer:

  AUDI

  Summary

  This bulletin states to create a PSS record when last destinations, favorites, and home/work addresses are sporadically lost.

  Associated Products (52)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82022 Audi allroad2022 Audi e-tron2022 Audi e-tron GT2022 Audi Q52022 Audi Q72022 Audi Q82022 Audi RS 52022 Audi RS 72022 Audi RS e-tron GT2022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S6+ 32 more
  Associated Documents

  • DownloadMC-10204959-0001.pdf↗