Audi Q4 Service Bulletins (2022)

827 manufacturer communications on file.

• January 31, 2024•Document ID: 10249589

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  Dealer 91FN_REV1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  91FN Dealer Communication - 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.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249589-0001.pdf↗
• January 30, 2024•Document ID: 10249584

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  Circ 91FN_REV1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  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.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249584-0001.pdf↗
• January 30, 2024•Document ID: 10249582

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION:DISPLAY FUNCTION

  Mfr Comm. #:

  A9124612072873_1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the volume control is not working with MIB3.

  Associated Products (18)

  2024 Audi A32024 Audi e-tron GT2024 Audi Q42024 Audi RS 32024 Audi RS e-tron GT2024 Audi S32023 Audi A32023 Audi e-tron GT2023 Audi Q42023 Audi RS 32023 Audi RS e-tron GT2023 Audi S32022 Audi A32022 Audi e-tron GT2022 Audi Q42022 Audi RS 32022 Audi RS e-tron GT2022 Audi S3
  Associated Documents

  • DownloadMC-10249582-0001.pdf↗
• January 23, 2024•Document ID: 10249228

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  A9324392072822_1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is a complaint about Q4 charging after combined update to 3.2.1..

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249228-0001.pdf↗
• January 19, 2024•Document ID: 10249236

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL; BACK OVER PREVENTION:SOFTWARE

  Mfr Comm. #:

  Circular 91FN

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  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.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249236-0001.pdf↗
• January 19, 2024•Document ID: 10249235

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION:SOFTWARE

  Mfr Comm. #:

  Circular 91EV

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  Audi has made a software update (version ME 3.2) for certain 2022 Audi vehicles manufactured within a specific period. The software update contains the following additional improvements to functions: -Integration of Plug & Charge function -Integration of the wireless "over-the-air" interface -Integration of extended themes in the MMI -General bug fixes An owner's manual supplement will also be provided.

  Associated Products (1)

  2022 Audi Q4
  Associated Documents

  • DownloadMC-10249235-0001.pdf↗
• January 19, 2024•Document ID: 10249227

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

  Mfr Comm. #:

  A9324382072800_1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the heat exchanger (chiller) is leaking, and coolant loss is at the front of the vehicle.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249227-0001.pdf↗
• January 19, 2024•Document ID: 10249216

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

  Mfr Comm. #:

  A4724272071084_1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the message "Brake servo restricted" is in the cluster with DTC C007500.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249216-0001.pdf↗
• January 18, 2024•Document ID: 10249242

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL; BACK OVER PREVENTION:SOFTWARE

  Mfr Comm. #:

  Dealer 91FN

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  91FN Dealer Communication - 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.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249242-0001.pdf↗
• January 18, 2024•Document ID: 10249241

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION:SOFTWARE

  Mfr Comm. #:

  Dealer 91EV

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  Audi has made a software update (version ME 3.2) for certain 2022 Audi vehicles manufactured within a specific period. The software update contains the following additional improvements to functions: -Integration of Plug & Charge function -Integration of the wireless "over-the-air" interface -Integration of extended themes in the MMI -General bug fixes An owner's manual supplement will also be provided.

  Associated Products (1)

  2022 Audi Q4
  Associated Documents

  • DownloadMC-10249241-0001.pdf↗
• January 18, 2024•Document ID: 10249226

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL; STRUCTURE

  Mfr Comm. #:

  A9324372072714_1

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin states that the film/adhesive tape wrapped around the high voltage connector is intentional.

  Associated Products (3)

  2024 Audi Q42023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10249226-0001.pdf↗
• January 8, 2024•Document ID: 10249163

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  AVIN4PIN20240108

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  Customer states they receive a low coolant waning in the cluster. Coolant level appears to be full in the reservoir Case does not relate to TSB 2061918 Photo showing reservoir level See e-tron charging questionnaire worksheet 2017-2019 Q7, 2019 Q8 Various photos and inspections, see worksheet. Customer concern that a front door module function is inoperative water test, inspect door harness and pillar connection Noise from front door trim panel while driving Video of noise before repair is performed Photos of repair DTC P218500Various photos of surrounding area See worksheet Noise from front door trim panel while driving Video of noise before repair is performed Photos of repair

  Associated Products (22)

  2024 Audi A52024 Audi e-tron2024 Audi e-tron GT2024 Audi Q42024 Audi Q82023 Audi A52023 Audi e-tron2023 Audi e-tron GT2023 Audi Q42022 Audi e-tron2022 Audi e-tron GT2022 Audi Q42022 Audi Q52021 Audi e-tron2021 Audi Q32020 Audi e-tron2020 Audi Q32019 Audi e-tron2019 Audi Q72019 Audi Q8+ 2 more
  Associated Documents

  • DownloadMC-10249163-0001.pdf↗
• January 5, 2024•Document ID: 10249239

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  DC_EV_charging

  Date Added:

  February 6, 2024

  Manufacturer:

  AUDI

  Summary

  Dealer Communication: EXTENSION: EV Charging Customer Support Offer & FAQs

  Associated Products (24)

  2024 Audi e-tron2024 Audi e-tron GT2024 Audi Q42024 Audi Q52024 Audi RS e-tron GT2023 Audi e-tron2023 Audi e-tron GT2023 Audi Q42023 Audi Q52023 Audi RS e-tron GT2022 Audi A72022 Audi e-tron2022 Audi e-tron GT2022 Audi Q42022 Audi Q52022 Audi RS e-tron GT2021 Audi A72021 Audi A82021 Audi e-tron2021 Audi Q5+ 4 more
  Associated Documents

  • DownloadMC-10249239-0001.pdf↗
• December 22, 2023•Document ID: 10248111

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  A0023822047812_7

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.

  Associated Products (335)

  2024 Audi A32024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi e-tron2024 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 7+ 315 more
  Associated Documents

  • DownloadMC-10248111-0001.pdf↗
• December 21, 2023•Document ID: 10248208

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE

  Mfr Comm. #:

  A912306202432310

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the parking assistance provides false warnings.

  Associated Products (333)

  2023 Audi A32023 Audi A42023 Audi A4 allroad2023 Audi A52023 Audi A62023 Audi A6 allroad2023 Audi A72023 Audi A82023 Audi e-tron2023 Audi e-tron GT2023 Audi Q32023 Audi Q42023 Audi Q52023 Audi Q72023 Audi Q82023 Audi R82023 Audi RS 32023 Audi RS 52023 Audi RS 6 Avant2023 Audi RS 7+ 313 more
  Associated Documents

  • DownloadMC-10248208-0001.pdf↗
• December 20, 2023•Document ID: 10248233

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; COMMUNICATION

  Mfr Comm. #:

  SM C-2023

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (27)

  2023 Audi e-tron2023 Audi Q42023 Audi Q52023 Audi Q72023 Audi Q82022 Audi e-tron2022 Audi Q42022 Audi Q52022 Audi Q72022 Audi Q82021 Audi e-tron2021 Audi Q52021 Audi Q72021 Audi Q82020 Audi e-tron2020 Audi Q52020 Audi Q72020 Audi Q82019 Audi e-tron2019 Audi Q5+ 7 more
  Associated Documents

  • DownloadMC-10248233-0001.pdf↗
• December 13, 2023•Document ID: 10247205

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:ADAS:HILL DESCENT ASSIST:SENSOR

  Mfr Comm. #:

  A4523362072304_1

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information for when the ABS/ESC speed sensor has an implausible signal.

  Associated Products (341)

  2025 Audi RS 6 Avant2024 Audi A32024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi e-tron2024 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 Avant+ 321 more
  Associated Documents

  • DownloadMC-10247205-0001.pdf↗
• December 12, 2023•Document ID: 10247203

  Service Bulletin/Repair Instructions
  SUSPENSION:REAR; UNKNOWN OR OTHER

  Mfr Comm. #:

  A4223542038689_8

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is a rattle noise from the rear suspension.

  Associated Products (190)

  2026 Audi S e-tron GT2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron2025 Audi e-tron GT2025 Audi Q32025 Audi Q42025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant+ 170 more
  Associated Documents

  • DownloadMC-10247203-0001.pdf↗
• December 11, 2023•Document ID: 10247493

  Service Bulletin/Repair Instructions
  PARKING BRAKE:ELECTRICAL:CONTROL MODULE:SOFTWARE; UNKNOWN OR OTHER

  Mfr Comm. #:

  A4623542071304_2

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the brake/parking brake is not released after a stationary period.

  Associated Products (2)

  2023 Audi Q42022 Audi Q4
  Associated Documents

  • DownloadMC-10247493-0001.pdf↗
• December 11, 2023•Document ID: 10247504

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  A9123542067843_3

  Date Added:

  January 4, 2024

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the configuration appears without apparent reason with MIB3.

  Associated Products (124)

  2024 Audi A32024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi e-tron GT2024 Audi e-tron Sportback2024 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 7+ 104 more
  Associated Documents

  • DownloadMC-10247504-0001.pdf↗