Audi A4 Service Bulletins

1,263 manufacturer communications on file.

• June 16, 2021•Document ID: 10198186

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  A9121082063290_1

  Date Added:

  July 2, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for troubleshooting FoD malfunctions.

  Associated Products (24)

  2021 Audi A42021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A72021 Audi A7 e2021 Audi A82021 Audi A8 L e2021 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 S62021 Audi S7+ 4 more
  Associated Documents

  • DownloadMC-10198186-0001.pdf↗
• June 9, 2021•Document ID: 10197900

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

  Mfr Comm. #:

  A4821052063527_1

  Date Added:

  July 2, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for calibrating the steering angel sender G85.

  Associated Products (10)

  2022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82021 Audi A42021 Audi A52021 Audi A62021 Audi A72021 Audi A8
  Associated Documents

  • DownloadMC-10197900-0001.pdf↗
• June 9, 2021•Document ID: 10197899

  Service Bulletin/Repair Instructions
  ENGINE; EQUIPMENT

  Mfr Comm. #:

  A4821042063528_1

  Date Added:

  July 2, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for addressing intermediate shaft noises that are heard in the engine compartment.

  Associated Products (20)

  2022 Audi A42022 Audi A52022 Audi Q72022 Audi Q82022 Audi RS 52022 Audi RS Q82022 Audi S42022 Audi S52022 Audi SQ72022 Audi SQ82021 Audi A42021 Audi A52021 Audi Q72021 Audi Q82021 Audi RS 52021 Audi RS Q82021 Audi S42021 Audi S52021 Audi SQ72021 Audi SQ8
  Associated Documents

  • DownloadMC-10197899-0001.pdf↗
• June 9, 2021•Document ID: 10197898

  Service Bulletin/Repair Instructions
  EQUIPMENT; STEERING

  Mfr Comm. #:

  A4821032063546_1

  Date Added:

  July 2, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin states how to check for a dynamic steering actuator problem. Solution is under development.

  Associated Products (43)

  2022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A7 e2022 Audi A82022 Audi Q72022 Audi Q82022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS Q82022 Audi S42022 Audi S52022 Audi S62022 Audi S72022 Audi S82022 Audi SQ52022 Audi SQ72022 Audi SQ8+ 23 more
  Associated Documents

  • DownloadMC-10197898-0001.pdf↗
• June 4, 2021•Document ID: 10197897

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM; STEERING

  Mfr Comm. #:

  A4821022061904_3

  Date Added:

  July 2, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains repair instruction for when DTC C110DF0 is stored and the yellow steering lamp is on.

  Associated Products (25)

  2022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82022 Audi RS 52022 Audi RS 72022 Audi S42022 Audi S52022 Audi S62022 Audi S72022 Audi S82021 Audi A42021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A72021 Audi A82021 Audi RS 52021 Audi RS 7+ 5 more
  Associated Documents

  • DownloadMC-10197897-0001.pdf↗
• June 4, 2021•Document ID: 10197895

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; SUSPENSION

  Mfr Comm. #:

  A4321482059665_2

  Date Added:

  July 2, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains a software update that corrects the control module configuration and addresses a warning light.

  Associated Products (4)

  2022 Audi A42022 Audi A52021 Audi A42021 Audi A5
  Associated Documents

  • DownloadMC-10197895-0001.pdf↗
• June 4, 2021•Document ID: 10197894

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

  Mfr Comm. #:

  A4321472051336_4

  Date Added:

  July 2, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains repair instructions for DTC B200FF0.

  Associated Products (8)

  2022 Audi A42022 Audi A52022 Audi S42022 Audi S52021 Audi A42021 Audi A52021 Audi S42021 Audi S5
  Associated Documents

  • DownloadMC-10197894-0001.pdf↗
• May 26, 2021•Document ID: 10194516

  Service Bulletin/Repair Instructions
  TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; BACK OVER PREVENTION; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  Mfr Comm. #:

  21TechRefGde526

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  All models except Q3, R8, and TT: Settings Section: Split Verify and set language & measurements checklist items into 2 separate with instructions. Changed instructions for "Set Entertainment Fad in Parking aid", " Set Music volune while parking to Medium", and "Turn off Manual Seed Warning". Media/Radio/Sat Section: Changed instructions for "Verify HD Radio is turned "off". On-Hoist Inspection Section: Changed where to store tire pressures for Set and store tirepressures" to "Home > Vehicle > Settings & Service > Tire pressure monitoring". Audi connect Section: Changed instructions for "Turn on the Wi-Fi hotspot", Check Wi-Fi hotspot visibility", and Enable satellite map view for navigation"

  Associated Products (27)

  2021 Audi A42021 Audi A52021 Audi A62021 Audi A6 allroad2021 Audi A72021 Audi A7 e2021 Audi A8 L e2021 Audi e-tron2021 Audi Q32021 Audi Q52021 Audi Q72021 Audi Q82021 Audi R82021 Audi RS 52021 Audi RS 72021 Audi RS Q82021 Audi S42021 Audi S52021 Audi S62021 Audi S7+ 7 more
  Associated Documents

  • DownloadMC-10194516-0001.pdf↗
• May 26, 2021•Document ID: 10194491

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Mfr Comm. #:

  A9121052061933_2

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains an explanation and troubleshooting for the Navigation messages in the instrument cluster.

  Associated Products (16)

  2023 Audi A42023 Audi A52023 Audi S42023 Audi S52023 Audi SQ52022 Audi A42022 Audi A52022 Audi S42022 Audi S52022 Audi SQ52021 Audi A42021 Audi A52021 Audi Q52021 Audi S42021 Audi S52021 Audi SQ5
  Associated Documents

  • DownloadMC-10194491-0001.pdf↗
• May 26, 2021•Document ID: 10194490

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR:INTEGRATED STARTER(OTHER THAN PROPULSION); POWER TRAIN:DRIVELINE:CHAIN/BELT

  Mfr Comm. #:

  A1321142061461_3

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains repair instructions to address noises or a message in the DIS display.

  Associated Products (4)

  2021 Audi A42021 Audi A52021 Audi A62021 Audi Q5
  Associated Documents

  • DownloadMC-10194490-0001.pdf↗
• May 26, 2021•Document ID: 10194403

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  21A4S4TECHREP

  Date Added:

  June 2, 2021

  Manufacturer:

  AUDI

  Summary

  Settings Section Split "Verify and Set language & Vehicle Measurements" into two separate checklist items. Post-Road Test Inspection Section: Added "See TSB 2061028" to the end of The vehicle must not be delivered to the customer if the emergency call function has not been successfully activated (LED lights up in green).

  Associated Products (2)

  2021 Audi A42021 Audi S4
  Associated Documents

  • DownloadMC-10194403-0001.pdf↗
• May 18, 2021•Document ID: 10194418

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE

  Mfr Comm. #:

  A9121042024323_8

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.

  Associated Products (73)

  2023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi Q72023 Audi Q82023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS Q82023 Audi S42023 Audi S52023 Audi S62023 Audi S72023 Audi S82023 Audi SQ52023 Audi SQ82022 Audi A32022 Audi A4+ 53 more
  Associated Documents

  • DownloadMC-10194418-0001.pdf↗
• May 18, 2021•Document ID: 10194376

  Service Bulletin/Repair Instructions
  SEAT BELTS

  Mfr Comm. #:

  A6921662063398_1

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This informational bulletin outlines what is damage due to outside influence on a seat belt.

  Associated Products (57)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A7 e2022 Audi A82022 Audi e-tron2022 Audi Q32022 Audi Q72022 Audi Q82022 Audi RS 32022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S6+ 37 more
  Associated Documents

  • DownloadMC-10194376-0001.pdf↗
• May 13, 2021•Document ID: 10193583

  Service Bulletin/Repair Instructions
  EQUIPMENT; SERVICE BRAKES

  Mfr Comm. #:

  A9021032058077_5

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for determining unexpected Audi presense interventions.

  Associated Products (75)

  2023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi e-tron2023 Audi Q72023 Audi Q82023 Audi RS 52023 Audi RS 72023 Audi RS Q82023 Audi S42023 Audi S52023 Audi S62023 Audi S72023 Audi S82023 Audi SQ52023 Audi SQ82022 Audi A32022 Audi A4+ 55 more
  Associated Documents

  • DownloadMC-10193583-0001.pdf↗
• May 13, 2021•Document ID: 10193573

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING; EQUIPMENT

  Mfr Comm. #:

  A1021222018288_9

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This technical service bulletin reminds the reader to check for metal debris when replacing an engine.

  Associated Products (67)

  2023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi e-tron2023 Audi Q72023 Audi Q82023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS Q82023 Audi S42023 Audi S52023 Audi S62023 Audi S72023 Audi S82023 Audi SQ52023 Audi SQ82022 Audi A3+ 47 more
  Associated Documents

  • DownloadMC-10193573-0001.pdf↗
• May 13, 2021•Document ID: 10193548

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  A0021442052680_3

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for additional reporting requirements for safety related inquiries (airbag/seatbelts, accidents, fire and overheat damage).

  Associated Products (76)

  2023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi e-tron2023 Audi Q72023 Audi Q82023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 72023 Audi RS Q82023 Audi S42023 Audi S52023 Audi S62023 Audi S72023 Audi S82023 Audi SQ52023 Audi SQ82022 Audi A3+ 56 more
  Associated Documents

  • DownloadMC-10193548-0001.pdf↗
• May 10, 2021•Document ID: 10193614

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  SM 39-2021

  Date Added:

  June 3, 2021

  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 (9)

  2021 Audi A42021 Audi A52021 Audi A62021 Audi A72021 Audi A82021 Audi e-tron2021 Audi Q52021 Audi Q72021 Audi Q8
  Associated Documents

  • DownloadMC-10193614-0001.pdf↗
• May 6, 2021•Document ID: 10193228

  Service Bulletin/Repair Instructions
  VISIBILITY:GLASS, SIDE/REAR

  Mfr Comm. #:

  A6421802020552_1

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin provides instructions on how to clean exterior glass.

  Associated Products (52)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82022 Audi e-tron2022 Audi Q32022 Audi Q72022 Audi Q82022 Audi R82022 Audi RS 52022 Audi RS 6 Avant2022 Audi RS 72022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S62022 Audi S7+ 32 more
  Associated Documents

  • DownloadMC-10193228-0001.pdf↗
• May 6, 2021•Document ID: 10193041

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING

  Mfr Comm. #:

  A4421822056386_5

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (52)

  2022 Audi A32022 Audi A42022 Audi A52022 Audi A62022 Audi A72022 Audi A82022 Audi e-tron2022 Audi Q32022 Audi Q72022 Audi Q82022 Audi R82022 Audi RS 32022 Audi RS 52022 Audi RS 72022 Audi RS Q82022 Audi S32022 Audi S42022 Audi S52022 Audi S62022 Audi S7+ 32 more
  Associated Documents

  • DownloadMC-10193041-0001.pdf↗
• May 5, 2021•Document ID: 10193257

  Service Bulletin/Repair Instructions
  VISIBILITY

  Mfr Comm. #:

  A9121002061028_2

  Date Added:

  June 3, 2021

  Manufacturer:

  AUDI

  Summary

  This bulletin explains and troubleshoots when Audi connect does not have a green SOS light.

  Associated Products (58)

  2023 Audi A42023 Audi A52023 Audi A62023 Audi A72023 Audi A82023 Audi e-tron2023 Audi Q72023 Audi Q82023 Audi RS 52023 Audi RS 72023 Audi RS Q82023 Audi S42023 Audi S52023 Audi S62023 Audi S72023 Audi S82023 Audi SQ52023 Audi SQ82022 Audi A42022 Audi A5+ 38 more
  Associated Documents

  • DownloadMC-10193257-0001.pdf↗