Audi A4 Service Bulletins (2004)
172 manufacturer communications on file.
- June 19, 2013•Document ID: 10123545Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Class Action Not
- Date Added:
- November 17, 2017
- Manufacturer:
- AUDI
SummaryThis document contains the class action notification and claim form.
Associated Products (10)Associated Documents - May 29, 2013•Document ID: 10210650Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 37 13 07 2033658
- Date Added:
- May 2, 2022
- Manufacturer:
- AUDI
SummaryThis condition may be caused when the brake pedal and the accelerator pedal are depressed simultaneously. Drivers who consciously or unconsciously drive with their left foot resting on the brake pedal are prone to experience this condition. With the introduction of Electronic Power Control (EPC) (no accelerator cable) to fuel injection systems, an engine RPM control feature has been incorporated into the engine electronic control system software. As a result, application of the brake and accelerator pedals at the same time (brake pedal with left foot and accelerator pedal with right foot) results in the following: ? Brake pedal function (normal at all times) overrides any throttle application. ? Diagnostic Trouble Codes (DTCs) will not be stored. ? When the brake pedal is applied while the accelerator is depressed, engine RPMs will return to idle speeds of 1400 RPMs after approximately two seconds. ? When the accelerator is applied while the brake pedal is depressed, the vehicle accelerates slower than usual (reduced engine torque).
Associated Products (223)Associated Documents - May 29, 2013•Document ID: 10052307Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL
- Mfr Comm. #:
- 37-13-07
- Date Added:
- July 10, 2013
- Manufacturer:
- AUDI
SummaryAUDI: SOME VEHICLES MAY LACK POWER OR WILL NOT MOVE AFTER STOP DUE TO SIMULTANEOUSLY DEPRESSING THE BRAKE AND ACCELERATOR PEDALS. *JS
Associated Products (157)Associated Documents - April 1, 2013•Document ID: 10123901Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- A001348 2002047-
- Date Added:
- November 17, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 00 number 11-19 dated April 8, 2011. This TSB contains information on technician preparation when calling the Audi Technical Assistance Center
Associated Products (224)Associated Documents - March 25, 2013•Document ID: 10123882Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A191335 2025303-
- Date Added:
- November 17, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 19 number 11-19 dated February 10, 2011. Discontinuation and mixing of Audi-approved engine coolants. G11, G12, and G12+ coolants have been replaced by an improved version. G12++ coolant (for service available) has been introduced in MY 2005 for all engines. G13 has been introduced in MY 2008 as factory filling and service.
Associated Products (168)Associated Documents - March 4, 2013•Document ID: 10123863Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES:DOORS:LATCH
- Mfr Comm. #:
- A571385 2017082-
- Date Added:
- November 17, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 57 number 13-82 dated February 5, 2013. Central locking via remote control does not work either sporadically or permanently. The locks can still be operated manually. Missing synchronization between the remote control key and vehicle because the battery has been disconnected or the battery of the remote control has been replaced. If other senders operate in the same frequency range (mobile phones, TV stations, wireless headphones, baby monitors, other vehicle remote controls, etc.), the remote control key may have been temporarily switched off because a clear identification of the remote control key is not possible. This is necessary to prevent an unintentional unlocking of the vehicle by other unrelated senders.
Associated Products (117)Associated Documents - February 5, 2013•Document ID: 10123995Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL; LATCHES/LOCKS/LINKAGES
- Mfr Comm. #:
- A571382 2017082-
- Date Added:
- November 17, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 57 number 11-55 dated August 22, 2011. Central locking via remote control does not work either sporadically or permanently. The locks can still be operated manually. Missing synchronization between the remote control key and vehicle because the battery has been disconnected or the battery of the remote control has been replaced. If other senders operate in the same frequency range (mobile phones, TV stations, wireless headphones, baby monitors, other vehicle remote controls, etc.), the remote control key may have been temporarily switched off because a clear identification of the remote control key is not possible. This is necessary to prevent an unintentional unlocking of the vehicle by other unrelated senders.
Associated Products (117)Associated Documents - January 14, 2013•Document ID: 10244036Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- Maintenance
- Date Added:
- October 16, 2023
- Manufacturer:
- AUDI
Summary2004 Scheduled Maintenance Intervals
Associated Products (10)Associated Documents - January 9, 2013•Document ID: 10216682Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 1335201004313
- Date Added:
- August 1, 2022
- Manufacturer:
- AUDI
SummaryEngine oils that meet Audi Oil Quality Standards.
Associated Products (245)Associated Documents - October 24, 2012•Document ID: 10122766Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- A941292 2012749-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 94 number 11-52 dated October 11, 2011. Condensation is visible on the inside of the headlight, taillight, fog light, side marker light, front turn signal, daytime running lights, or third brake light lens. Damp air settles on the inside of a cold lens, which creates condensation. The headlight circulation system allows air from the outside to flow through the headlights. This open waterprotected ventilation system (needed for pressure compensation) creates different climate zones in the headlight: very warm areas, where the lens is warmed up by the light, and relatively cool areas, where the lens is cooled own by the air flow. Considerable differences in humidity and temperature between the inside and the outside of the headlights, even while driving, can lead to condensation. This is especially true in cold and wet weather, but it can also happen after a car wash, after steam cleaning the engine or the front end, with overnight temperature changes, etc. This phenomenon is more visible on lenses made of clear glass than on lenses with patterns. The moisture does not affect the headlight function (light performance) and does not lead to corrosion or other damage to headlight parts.
Associated Products (149)Associated Documents - October 12, 2012•Document ID: 10122799Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- A171232 2018550-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 17 number 12 - 31 dated August 30, 2012. Oil consumption measurement - Repair Authorization (CA). In order to provide effective lubrication and cooling of internal engine components, all internal combustion engines consume a certain amount of engine oil. Oil consumption varies from engine to engine and may change significantly over the life of the engine. Typically engines with specified break-in periods consume more oil during the break-in period, and the oil consumption will stabilize after the break-in period. Refer to the Owner's Manual for specific break-in procedures. Under normal conditions, the rate of oil consumption depends on the quality and viscosity of the oil, the RPM at which the engine is operated, the ambient temperature and road conditions. Additional factors are the amount of oil dilution from water condensation or fuel residue and the oxidation level of the oil.
Associated Products (88)Associated Documents - October 3, 2012•Document ID: 10063871Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- SB-2028053/2
- Date Added:
- May 9, 2016
- Manufacturer:
- AUDI
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (12)Associated Documents - October 3, 2012•Document ID: 10250453Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Mfr Comm. #:
- 3712672028053
- Date Added:
- February 20, 2024
- Manufacturer:
- AUDI
SummaryTCM software update for downshift concerns
Associated Products (12)Associated Documents - October 3, 2012•Document ID: 10122793Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- A371267 2028053-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 37 number 11 ? 31 dated December 1, 2011. Customer may report downshifts not smooth when slowing the vehicle. Improved software introduced after production that reduces complaints with shifting characteristics. Improved viscosity of ATF lessens clutch grab during clutch activation. Optimized ATF (blue) introduced gradually in production years 2005 and 2006.
Associated Products (12)Associated Documents - August 30, 2012•Document ID: 10250430Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 1712322018550
- Date Added:
- February 20, 2024
- Manufacturer:
- AUDI
SummaryOil consumption measurement - Repair Authorization (CA)
Associated Products (83)Associated Documents - January 12, 2012•Document ID: 10043525Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE
- Mfr Comm. #:
- TSB-01-12-39
- Date Added:
- April 9, 2012
- Manufacturer:
- AUDI
SummaryAUDI: ENGINE HAS REDUCED ENGINE PERFORMANCE WITHOUT LOSS OF POWER OR STALLING; CIRCUIT GROUNDS; FUEL QUALITY POOR; MIL IS CONSTANTLY ILLUMINATED OR FLASHING; ROUGH IDLE; IGNITION COILS INCORRECTLY INSTALLED; ELECTRICAL CONNECTIONS LOOSE OR DAMAGED. *PE
Associated Products (33)Associated Documents - January 25, 2011•Document ID: 10038249Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE
- Mfr Comm. #:
- TSB-15-11-18
- Date Added:
- June 14, 2011
- Manufacturer:
- AUDI
SummaryAUDI: THERE IS A TICKING NOISE FROM THE ENGINE AREA WHICH MAY BE CAUSED BY WEAR IN THE CAMSHAFT. *RM
Associated Products (8)Associated Documents - October 20, 2010•Document ID: 10035345Service Bulletin/Repair InstructionsEXTERIOR LIGHTING:HEADLIGHTS
- Mfr Comm. #:
- TSB-94-10-38
- Date Added:
- February 16, 2011
- Manufacturer:
- AUDI
SummaryAUDI: DAYTIME RUNNING LIGHTS DO NOT WORK. DAYTIME RUNNING LIGHTS DO NOT WORK ON VEHICLES WITH XENON HEADLIGHTS. THE THUMB WHEEL OR OPTION FOR DAYTIME RUNNING LIGHTS IS TURNED OFF BY MISTAKE. *PE
Associated Products (45)Associated Documents - August 1, 2010•Document ID: 10036497Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:GASOLINE
- Mfr Comm. #:
- SAC-28F2-REV
- Date Added:
- March 23, 2011
- Manufacturer:
- AUDI
SummaryAUDI: GASOLINE ENGINE VEHICLES; INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. ADDED FINAL MAILING PHASE-8/10 VIN INFORMATION. MODELS A4/CABRIOLET; TT; A3; A8; A6; S4; ALLROAD; RS4; Q7; S6; S8. *PE
Associated Products (54)Associated Documents - May 1, 2010•Document ID: 10033212Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
- Mfr Comm. #:
- SA-28F2 J1
- Date Added:
- July 26, 2010
- Manufacturer:
- AUDI
SummaryAUDI: (REVISED) VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. IF THIS HAPPENS, THE MALFUNCTION INDICATOR LAMP (MIL) WILL ILLUMINATE TO LET YOU KNOW THAT THE VEHICLE MAY EXPERIENCE SOME DETERIORATION IN PERFORMANCE. IN SOME CASES, A MALFUNCTIONING IGNITION COIL MAY CAUSE A VEHICLE TO EXCEED FEDERAL AND/OR CALIFORNIA EMISSIONS STANDARDS. *PE UPDATED 8/9/10. *PE UPDATED 8/11/10. *PE UPDATED 11/8/10. *PE UPDATED 11/10/10. *PE UPDATED 1/10/11. *PE
Associated Products (63)Associated Documents