Audi S4 Service Bulletins

2,734 manufacturer communications on file.

• April 1, 2020•Document ID: 10173838

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  A012054201475311

  Date Added:

  May 7, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.

  Associated Products (223)

  2019 Audi A32019 Audi A42019 Audi A52019 Audi A62019 Audi A72019 Audi A82019 Audi Q32019 Audi Q52019 Audi Q72019 Audi Q82019 Audi R82019 Audi RS 52019 Audi S32019 Audi S42019 Audi S52019 Audi S62019 Audi S72019 Audi S82019 Audi SQ52019 Audi TT+ 203 more
  Associated Documents

  • DownloadMC-10173838-0001.pdf↗
• March 26, 2020•Document ID: 10172961

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  A0120522058767_2

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for DTCs P218100, P017B00, P308100, and P01E400.

  Associated Products (23)

  2020 Audi A62020 Audi A72020 Audi A82020 Audi Q72020 Audi Q82020 Audi S42020 Audi S52020 Audi SQ52019 Audi A62019 Audi A72019 Audi A82019 Audi Q82019 Audi RS 52019 Audi S42019 Audi S52019 Audi SQ52018 Audi A62018 Audi A72018 Audi RS 52018 Audi S4+ 3 more
  Associated Documents

  • DownloadMC-10172961-0001.pdf↗
• March 24, 2020•Document ID: 10172921

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  20A4TECHREP320

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  Reminders Section: Changed Testing verbiage to: - Guided Fault Finding must be used, session must be completed and sent to GFF Paperless - Total PDI Test must be completed prior to any other work involving the scan tool (special function tab -> Total PDI Test) - Start Guided Fault Finding with the engine running to insure control modules in transport mode are identified

  Associated Products (3)

  2020 Audi A42020 Audi allroad2020 Audi S4
  Associated Documents

  • DownloadMC-10172921-0001.pdf↗
• March 23, 2020•Document ID: 10172915

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  TRMNEDMV_Audi

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  In conjunction with the Nebraska DMV, Audi will be sending Takata airbag recall reminder notices to approximately 400 Audi owners in the State of Nebraska on March 23, 2020.

  Associated Products (45)

  2017 Audi R82017 Audi TT2016 Audi TT2013 Audi A32012 Audi A32012 Audi A52012 Audi Q52012 Audi S52011 Audi A32011 Audi A52011 Audi A62011 Audi Q52011 Audi S52011 Audi S62010 Audi A32010 Audi A52010 Audi A62010 Audi Q52010 Audi S52010 Audi S6+ 25 more
  Associated Documents

  • DownloadMC-10172915-0001.pdf↗
• March 16, 2020•Document ID: 10172913

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  TKservicesVW

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  Operational Update - Takata Return Parts Pickup

  Associated Products (74)

  2017 Audi R82017 Audi TT2017 Volkswagen CC2016 Audi TT2016 Volkswagen CC2016 Volkswagen Eos2015 Volkswagen CC2015 Volkswagen Eos2015 Volkswagen Passat2014 Volkswagen CC2014 Volkswagen Eos2014 Volkswagen Golf2014 Volkswagen Passat2013 Audi A32013 Volkswagen CC2013 Volkswagen Eos2013 Volkswagen Golf2013 Volkswagen Passat2012 Audi A32012 Audi A5+ 54 more
  Associated Documents

  • DownloadMC-10172913-0001.pdf↗
• March 16, 2020•Document ID: 10172893

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  A0120492050690_3

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains a software update for when the "Reduce Oil Level" message appears and the oil level is not over max specifications.

  Associated Products (4)

  2018 Audi S42018 Audi S52018 Audi SQ52017 Audi S4
  Associated Documents

  • DownloadMC-10172893-0001.pdf↗
• March 12, 2020•Document ID: 10173425

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

  Mfr Comm. #:

  A5120132009967_1

  Date Added:

  April 6, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for vehicle inspection, protection removal, and detailing.

  Associated Products (187)

  2021 Audi A32021 Audi A42021 Audi A52021 Audi A62021 Audi A72021 Audi A82021 Audi allroad2021 Audi e-tron2021 Audi Q32021 Audi Q52021 Audi Q72021 Audi Q82021 Audi S32021 Audi S42021 Audi S52021 Audi S62021 Audi S72021 Audi S82021 Audi SQ52021 Audi TT+ 167 more
  Associated Documents

  • DownloadMC-10173425-0001.pdf↗
• March 11, 2020•Document ID: 10172605

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  A4820852053869_3

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains repair instructions for when DTC B145504 with symptom code 7340800. 48 Steering wheel heater is not working, DTC B145504 is stored in the steering column control module.

  Associated Products (84)

  2019 Audi A32019 Audi A42019 Audi A52019 Audi A62019 Audi A72019 Audi A82019 Audi e-tron2019 Audi Q32019 Audi Q52019 Audi Q72019 Audi Q82019 Audi R82019 Audi RS 52019 Audi RS 62019 Audi RS 72019 Audi S32019 Audi S42019 Audi S52019 Audi S62019 Audi S7+ 64 more
  Associated Documents

  • DownloadMC-10172605-0001.pdf↗
• March 10, 2020•Document ID: 10172534

  Service Bulletin/Repair Instructions
  TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

  Mfr Comm. #:

  20TIREPRSCHRT03

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  Added tire pressures for SQ7, SQ8, & RS Q8

  Associated Products (26)

  2020 Audi A32020 Audi A42020 Audi A52020 Audi A62020 Audi A72020 Audi e-tron2020 Audi Q32020 Audi Q52020 Audi Q72020 Audi Q82020 Audi R82020 Audi RS 32020 Audi RS 52020 Audi RS Q82020 Audi S32020 Audi S42020 Audi S52020 Audi S62020 Audi S72020 Audi S8+ 6 more
  Associated Documents

  • DownloadMC-10172534-0001.pdf↗
• March 6, 2020•Document ID: 10172594

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

  Mfr Comm. #:

  A012046201475310

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.

  Associated Products (226)

  2019 Audi A32019 Audi A42019 Audi A52019 Audi A62019 Audi A72019 Audi A82019 Audi Q32019 Audi Q52019 Audi Q72019 Audi Q82019 Audi R82019 Audi RS 52019 Audi S32019 Audi S42019 Audi S52019 Audi S62019 Audi S72019 Audi S82019 Audi SQ52019 Audi TT+ 206 more
  Associated Documents

  • DownloadMC-10172594-0001.pdf↗
• March 3, 2020•Document ID: 10172536

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  A0120452048604_3

  Date Added:

  April 2, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains a software update for a MIL on with DTC P008700.

  Associated Products (6)

  2018 Audi S42018 Audi S52018 Audi SQ52017 Audi S42017 Audi S52017 Audi SQ5
  Associated Documents

  • DownloadMC-10172536-0001.pdf↗
• February 26, 2020•Document ID: 10171974

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  20AUUSMnt22620

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

  Standard Maintenance Section: Plenum chamber and water drain valves: Check for dirt. ADDED: A6 all models, A7 all models

  Associated Products (22)

  2020 Audi A32020 Audi A42020 Audi A52020 Audi A62020 Audi A72020 Audi Q32020 Audi Q52020 Audi Q72020 Audi Q82020 Audi R82020 Audi RS 32020 Audi RS Q82020 Audi S32020 Audi S42020 Audi S52020 Audi S62020 Audi S72020 Audi S82020 Audi SQ52020 Audi TT+ 2 more
  Associated Documents

  • DownloadMC-10171974-0001.pdf↗
• February 23, 2020•Document ID: 10171830

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  A912039201818711

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.

  Associated Products (290)

  2021 Audi A32021 Audi A42021 Audi A52021 Audi A62021 Audi A72021 Audi A82021 Audi allroad2021 Audi e-tron2021 Audi Q32021 Audi Q52021 Audi Q72021 Audi R82021 Audi RS 52021 Audi RS 72021 Audi S32021 Audi S42021 Audi S52021 Audi S62021 Audi S72021 Audi S8+ 270 more
  Associated Documents

  • DownloadMC-10171830-0001.pdf↗
• February 20, 2020•Document ID: 10171766

  Service Bulletin/Repair Instructions
  ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; SERVICE BRAKES, HYDRAULIC:FLUID

  Mfr Comm. #:

  A0120442054893_2

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions for documenting the 'Please reduce Oil Level' message in the instrument cluster potentially with an Engine Warmup request.

  Associated Products (12)

  2019 Audi A62019 Audi A72019 Audi A82019 Audi Q82019 Audi S42019 Audi S52019 Audi SQ52018 Audi A72018 Audi A82018 Audi S42018 Audi S52018 Audi SQ5
  Associated Documents

  • DownloadMC-10171766-0001.pdf↗
• February 12, 2020•Document ID: 10171762

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

  Mfr Comm. #:

  20AUUSMaint0220

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

  Standard Maintenance Section: Connected Battery Box: ADDED: SQ7, SQ8 Additional Maintenance Items section: Fragrance Cartridges: ADDED: SQ7, SQ8 Rear axle, quattro® Sport - Change ATF and differential oil: ADDED: SQ7, SQ8 Spark plugs - Replace every 30,000 miles: ADDED: SQ7, SQ8 OIL CAPACITY CHART: ADDED: SQ7, SQ8 CHANGED: Castrol Oil to 'Audi High Performance Genuine Engine Oil'

  Associated Products (22)

  2020 Audi A32020 Audi A42020 Audi A52020 Audi A62020 Audi A72020 Audi Q32020 Audi Q52020 Audi Q72020 Audi Q82020 Audi R82020 Audi RS 32020 Audi RS Q82020 Audi S32020 Audi S42020 Audi S52020 Audi S62020 Audi S72020 Audi S82020 Audi SQ52020 Audi TT+ 2 more
  Associated Documents

  • DownloadMC-10171762-0001.pdf↗
• February 12, 2020•Document ID: 10171759

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

  Mfr Comm. #:

  17AUUSMaint0220

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

  Additional Maintenance Section: AWD Clutch - Change fluid ( if equipped): ADDED: S3. Oil Capacity Chart: CHANGED: Castrol Oil to 'Audi approved XXXX-Refer to the Parts Catalog' for all models.

  Associated Products (13)

  2017 Audi A42017 Audi A52017 Audi A82017 Audi Q52017 Audi Q72017 Audi R82017 Audi RS 32017 Audi RS 72017 Audi S32017 Audi S42017 Audi S52017 Audi TT2017 Audi TTS
  Associated Documents

  • DownloadMC-10171759-0001.pdf↗
• February 12, 2020•Document ID: 10171810

  Service Bulletin/Repair Instructions
  STEERING: STEERING WHEEL/HANDLE BAR

  Mfr Comm. #:

  A4420732056386_3

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

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

  Associated Products (237)

  2021 Audi A32021 Audi A42021 Audi A52021 Audi A62021 Audi A72021 Audi A82021 Audi e-tron2021 Audi Q32021 Audi Q52021 Audi Q72021 Audi Q82021 Audi R82021 Audi RS 52021 Audi RS 6 Avant2021 Audi RS 72021 Audi S32021 Audi S42021 Audi S52021 Audi S62021 Audi S7+ 217 more
  Associated Documents

  • DownloadMC-10171810-0001.pdf↗
• February 10, 2020•Document ID: 10171763

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  TRMOHDMV_Audi

  Date Added:

  March 6, 2020

  Manufacturer:

  AUDI

  Summary

  In conjunction with the Ohio DMV, Audi will be sending Takata airbag recall reminder notices to approximately 4,900 Audi owners in the State of Ohio on February 10, 2020.

  Associated Products (45)

  2017 Audi R82017 Audi TT2016 Audi TT2013 Audi A32012 Audi A32012 Audi A52012 Audi Q52012 Audi S52011 Audi A32011 Audi A52011 Audi A62011 Audi Q52011 Audi S52011 Audi S62010 Audi A32010 Audi A52010 Audi A62010 Audi Q52010 Audi S52010 Audi S6+ 25 more
  Associated Documents

  • DownloadMC-10171763-0001.pdf↗
• February 6, 2020•Document ID: 10171350

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  A9120342042506_9

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

  This technical service bulletin explains how to determine the status of activation keys (that affect the function of Audi drive select, cruise control, navigation, Bluetooth, smartphone interface and voice recognition), and how to update them.

  Associated Products (59)

  2020 Audi A32020 Audi A42020 Audi A52020 Audi Q52020 Audi Q72020 Audi R82020 Audi S32020 Audi S42020 Audi TT2020 Audi TTS2019 Audi A32019 Audi A42019 Audi A52019 Audi Q52019 Audi Q72019 Audi R82019 Audi S32019 Audi S42019 Audi TT2019 Audi TTS+ 39 more
  Associated Documents

  • DownloadMC-10171350-0001.pdf↗
• February 4, 2020•Document ID: 10171340

  Service Bulletin/Repair Instructions
  SUSPENSION:REAR:SHOCK ABSORBER

  Mfr Comm. #:

  A4220422058459_1

  Date Added:

  March 5, 2020

  Manufacturer:

  AUDI

  Summary

  This bulletin contains instructions when there is creaking noises from the rear of the vehicle from one of the shock absorber mountings.

  Associated Products (11)

  2019 Audi A42019 Audi A52019 Audi S42019 Audi S52018 Audi A42018 Audi A52018 Audi S42018 Audi S52017 Audi A42017 Audi S42017 Audi S5
  Associated Documents

  • DownloadMC-10171340-0001.pdf↗