Audi S4 Service Bulletins

2,734 manufacturer communications on file.

• March 26, 2026•Document ID: 11031053

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2081409_1

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiton regarding the Universal Traffic Recorder.

  Associated Products (305)

  2026 Audi A32026 Audi A52026 Audi A62026 Audi A6 allroad2026 Audi A82026 Audi Q32026 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 S e-tron GT2026 Audi S32026 Audi S52026 Audi S82026 Audi SQ5+ 285 more
  Associated Documents

  • DownloadMC-11031053-0001.pdf↗
• March 25, 2026•Document ID: 11030994

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2062633_7

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulleitn provides informaiotn when there are cracking/craking noises during load changes, or sever vehicle body torsion.

  Associated Products (66)

  2026 Audi Q52026 Audi SQ52025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi Q52025 Audi Q5 e2025 Audi RS 52025 Audi S42025 Audi S52025 Audi SQ52024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi Q52024 Audi Q5 e2024 Audi RS 52024 Audi S42024 Audi S52024 Audi SQ5+ 46 more
  Associated Documents

  • DownloadMC-11030994-0001.pdf↗
• March 24, 2026•Document ID: 11030999

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  TSB_2070349_6

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulleitn provides informiaotn when there is a loss of coolant; mechanical coolant pump 2.9L, 3.0L V6 TFSI.

  Associated Products (73)

  2024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi Q72024 Audi Q82024 Audi RS 52024 Audi S42024 Audi S52024 Audi S62024 Audi S72024 Audi SQ52023 Audi A62023 Audi A6 allroad2023 Audi A72023 Audi A82023 Audi Q72023 Audi Q82023 Audi RS 52023 Audi S4+ 53 more
  Associated Documents

  • DownloadMC-11030999-0001.pdf↗
• March 24, 2026•Document ID: 11030983

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  TSB_2023187_8

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.

  Associated Products (391)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 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 S e-tron GT2026 Audi S3+ 371 more
  Associated Documents

  • DownloadMC-11030983-0001.pdf↗
• March 20, 2026•Document ID: 11030986

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2050138_2

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiton when there is a delay when switching from reverse gear to drive after repairs or software updates.

  Associated Products (10)

  2013 Audi A42013 Audi RS 52013 Audi S42013 Audi S52013 Audi S62013 Audi S72012 Audi A52012 Audi S42011 Audi S42011 Audi S5
  Associated Documents

  • DownloadMC-11030986-0001.pdf↗
• March 20, 2026•Document ID: 11031051

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2081405_1

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiotn about various infortainment system complaints.

  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 S e-tron GT2026 Audi S32026 Audi S52026 Audi S82026 Audi SQ52026 Audi SQ7+ 367 more
  Associated Documents

  • DownloadMC-11031051-0001.pdf↗
• March 20, 2026•Document ID: 11031048

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  TSB_2081402_1

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This TSB provides information when there is moisture in footwell, damp smell in passenger compartment.

  Associated Products (88)

  2025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi S42025 Audi S52025 Audi S62025 Audi S72024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi RS 5+ 68 more
  Associated Documents

  • DownloadMC-11031048-0001.pdf↗
• March 20, 2026•Document ID: 11030981

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  Dealer 53ZC 20260320

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  Engine Control Module Software Update (WARR EXT – U82). Problem description updated.

  Associated Products (59)

  2025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi Q72025 Audi Q82025 Audi S52025 Audi SQ52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi Q72024 Audi Q82024 Audi S42024 Audi S52024 Audi SQ52023 Audi A62023 Audi A6 allroad2023 Audi A7+ 39 more
  Associated Documents

  • DownloadMC-11030981-0001.pdf↗
• March 20, 2026•Document ID: 11030979

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  Bulletin 53ZC 20260320

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  Engine Control Module Software Update (WARR EXT – U82). Problem description updated.

  Associated Products (59)

  2025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi Q72025 Audi Q82025 Audi S52025 Audi SQ52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi Q72024 Audi Q82024 Audi S42024 Audi S52024 Audi SQ52023 Audi A62023 Audi A6 allroad2023 Audi A7+ 39 more
  Associated Documents

  • DownloadMC-11030979-0001.pdf↗
• March 17, 2026•Document ID: 11030985

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2024323_13

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (404)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 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 S e-tron GT2026 Audi S3+ 384 more
  Associated Documents

  • DownloadMC-11030985-0001.pdf↗
• March 13, 2026•Document ID: 11031044

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  TSB_2081342_1

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when there is a Drive System Malfunction, DTCs related to Knock Sensor P0327, P0332, P0328, P0333 - V6 TFS.

  Associated Products (70)

  2026 Audi A6 allroad2026 Audi A82026 Audi Q72026 Audi Q82025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi Q72025 Audi Q82025 Audi S42025 Audi S52025 Audi SQ52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi Q72024 Audi Q82024 Audi S4+ 50 more
  Associated Documents

  • DownloadMC-11031044-0001.pdf↗
• March 13, 2026•Document ID: 11030995

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2064983_14

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin procides information when there is a pixel error in the Audi virtual cockpit.

  Associated Products (142)

  2025 Audi A32025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi Q32025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 32025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS Q82025 Audi S32025 Audi S4+ 122 more
  Associated Documents

  • DownloadMC-11030995-0001.pdf↗
• March 13, 2026•Document ID: 11030993

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2061932_11

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaiton when traffic jam assist is unavailable/active lane assist fault is reported in the instrument cluster.

  Associated Products (45)

  2025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi Q52025 Audi Q5 e2025 Audi RS 52025 Audi S42025 Audi S52025 Audi SQ52024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi Q52024 Audi Q5 e2024 Audi RS 52024 Audi S42024 Audi S52024 Audi SQ52023 Audi A42023 Audi A4 allroad+ 25 more
  Associated Documents

  • DownloadMC-11030993-0001.pdf↗
• March 13, 2026•Document ID: 11030987

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB_2051095_11

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information about where to download the Audi frequency app.

  Associated Products (328)

  2027 Audi A62027 Audi Q62027 Audi S62027 Audi SQ62026 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 S e-tron GT2026 Audi S3+ 308 more
  Associated Documents

  • DownloadMC-11030987-0001.pdf↗
• March 4, 2026•Document ID: 11031040

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2081200_1

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides informaito when Apple CarPlay/Android Auto does not react to touch inputs.

  Associated Products (262)

  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 S e-tron GT2026 Audi S32026 Audi S52026 Audi S82026 Audi SQ52026 Audi SQ7+ 242 more
  Associated Documents

  • DownloadMC-11031040-0001.pdf↗
• March 4, 2026•Document ID: 11030991

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2059528_18

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  This TSB provides information when the Emergency call SOS light has a fault, LED red; DTC B200000.

  Associated Products (137)

  2025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron GT2025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS e-tron GT2025 Audi RS Q82025 Audi S42025 Audi S52025 Audi S6+ 117 more
  Associated Documents

  • DownloadMC-11030991-0001.pdf↗
• March 2, 2026•Document ID: 11030984

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2024323_12

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (400)

  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 S e-tron GT2026 Audi S32026 Audi S52026 Audi S82026 Audi SQ52026 Audi SQ7+ 380 more
  Associated Documents

  • DownloadMC-11030984-0001.pdf↗
• March 2, 2026•Document ID: 11030980

  Other
  AIR BAGS

  Mfr Comm. #:

  DC_Audi_CF_ Airbag

  Date Added:

  April 7, 2026

  Manufacturer:

  AUDI

  Summary

  The National Highway Traffic Safety Administration (NHTSA) has issued an urgent warning regarding counterfeit replacement airbag inflators that are being installed in used vehicles.

  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 S e-tron GT2026 Audi S32026 Audi S52026 Audi S82026 Audi SQ52026 Audi SQ7+ 367 more
  Associated Documents

  • DownloadMC-11030980-0001.pdf↗
• February 27, 2026•Document ID: 11029403

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2079837_2

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulletin provides information when the bluetooth/Audi smartphone interface takes a while to connect, or the connection is interrupted.

  Associated Products (25)

  2025 Audi A42025 Audi A4 allroad2025 Audi A52025 Audi A62025 Audi A6 allroad2025 Audi A72025 Audi A82025 Audi e-tron GT2025 Audi Q52025 Audi Q5 e2025 Audi Q72025 Audi Q82025 Audi RS 52025 Audi RS 6 Avant2025 Audi RS 72025 Audi RS e-tron GT2025 Audi RS Q82025 Audi S42025 Audi S52025 Audi S6+ 5 more
  Associated Documents

  • DownloadMC-11029403-0001.pdf↗
• February 23, 2026•Document ID: 11029425

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  TSB_2080958_2

  Date Added:

  March 3, 2026

  Manufacturer:

  AUDI

  Summary

  This bulleitn provides informaiton when there are no tiles in the main menu in vehicles with MIB3.

  Associated Products (24)

  2025 Audi Q72025 Audi SQ72024 Audi A42024 Audi A4 allroad2024 Audi A52024 Audi A62024 Audi A6 allroad2024 Audi A72024 Audi A82024 Audi e-tron GT2024 Audi Q52024 Audi Q5 e2024 Audi Q82024 Audi RS 52024 Audi RS 6 Avant2024 Audi RS 72024 Audi RS e-tron GT2024 Audi S42024 Audi S52024 Audi S6+ 4 more
  Associated Documents

  • DownloadMC-11029425-0001.pdf↗