Audi A4 Service Bulletins (2007)
376 manufacturer communications on file.
- October 29, 2012•Document ID: 10250415Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 0112572028344
- Date Added:
- February 20, 2024
- Manufacturer:
- AUDI
SummaryIdle speed characteristic during cold start
Associated Products (45)Associated Documents - October 29, 2012•Document ID: 10122803Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A011257 2028344-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 01 number 12-51 dated July 18, 2012. Noises/inconsistent engine operation after cold start during the catalyst heating phase. The customer may interpret this engine roughness as misfiring. To comply with the legal requirements on exhaust gas emissions according to the LEV-1 and LEV-2 standards, a high exhaust gas quality must be ensured. The necessary catalyst only operates at a temperature over 300°C (572°F). To achieve this, the catalyst is heated up. The catalyst heating phase is achieved by a late ignition angles and by introducing additional fresh air to the exhaust valves (secondary air system). Late ignition angles make sure that the exhaust gas from the cylinders has a higher temperature. This exhaust gas includes fuel that is un-burnt, and was deliberately injected into great quantities. The secondary air system adds fresh air to the exhaust gas as it leaves the cylinder and the extra fuel is burnt. As a result, the temperature of the exhaust gas and of the catalyst increases quickly. The afterburning in the exhaust manifold before catalyst changes the sound characteristic of the engine. This heating-up of the catalyst, including afterburning, is normal and has no effect on the service life of the engine. During this catalyst heating phase the engine has increased idle speed, may have increased vibrations, and a different sound characteristic. Depending on conditions the time of the catalyst heating phase varies.
Associated Products (43)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 10, 2012•Document ID: 10122738Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- Email - Counterf
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummaryOn October 10, 2012, the National Highway Traffic Safety Administration released a press release regarding the potential for some vehicles to be at risk for containing counterfeit airbags if the airbags in the vehicle were replaced at independent repair shops that are not Audi dealerships or Audi certified. The Audi vehicles listed by NHTSA as at risk vehicles for the potential of containing counterfeit airbags if the airbags have been replaced are MY 2006-2009 A3, A4, A6, A8, Q5, and Q7 vehicles. If a Customer purchased their vehicle new, or if the vehicle is Certified pre-owned and a CARFAX report shows the airbag has never been replaced, there is no issue.
Associated Products (22)Associated Documents - October 10, 2012•Document ID: 10047899Service Bulletin/Repair InstructionsAIR BAGS: ALLEGED COUNTERFEIT AIR BAG
- Mfr Comm. #:
- DC-516
- Date Added:
- December 10, 2012
- Manufacturer:
- AUDI
SummaryAUDI: ON CERTAIN VEHICLES, A POTENTIAL FOR COUNTERFEIT AIRBAGS WERE REPLACED, OR INSTALLED, AT INDEPENDENT REPAIR SHOPS AND HAVE NOT BEEN CERTIFIED BY DEALERSHIPS OR AUDI. MODELS 2006-2009 A3, A4, A6, A8, Q5, Q7. *PE
Associated Products (21)Associated Documents - October 4, 2012•Document ID: 10122771Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- A911263 2021151-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 91 number 11 ? 83 dated April 15, 2011. The customer may report that the illumination of the dash insert, the air conditioning control panel or the inside light flickers when briefly pressing the accelerator in P or N or when shifting down while driving downhill. Only vehicles with PR number 8GH may be affected. When high electricity consumers are switched off and the battery is fully charged, the energy generated by the alternator is sometimes too great for the power system to absorb. This may lead to briefly increased voltage, and the lights mentioned above may briefly flicker. This characteristic is caused by the alternator design and is a normal condition of the vehicle.
Associated Products (89)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 - October 1, 2012•Document ID: 10122772Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- A911262 2024323-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 91 number 10 - 60 dated September 28, 2010. Parking aid sporadically warns of obstacles when none exist. Parking aid is inoperative or provides constant warning. Various parking aid sensor fitting issues. Environmental conditions.
Associated Products (71)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 - March 16, 2012•Document ID: 10043872Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE
- Mfr Comm. #:
- 2015505-10
- Date Added:
- May 1, 2012
- Manufacturer:
- AUDI
SummaryAUDI: 01 MIL ON (P1297, P2187, P2279), OIL LEAKS, PRESSURE LOSS, SYSTEM TOO LEAN AT IDLE SPEED, AND INTAKE AIR SYSTEM LEAK. THERE MAY BE WHISTLE NOISE/AIR RUSHING NOISE FROM THE ENGINE. ALSO INCLUDED MODEL AUDI TTS MODEL YEARS 2010-2011. *JS
Associated Products (11)Associated Documents - March 16, 2012•Document ID: 10042991Service Bulletin/Repair InstructionsFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
- Mfr Comm. #:
- TSB-01-11-34
- Date Added:
- February 7, 2012
- Manufacturer:
- AUDI
SummaryAUDI: BULLETIN INFORMATION PERTAINING TO CERTAIN VEHICLES REGARDING THE FUEL SYSTEM PRESSURE IS EITHER TOO LOW OR TOO HIGH AND PROVIDING A FALSE SIGNAL. *PE UPDATED ON 5/2/2012. *KB
Associated Products (7)Associated Documents - March 9, 2012•Document ID: 10043928Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE
- Mfr Comm. #:
- TSB-24-12-24
- Date Added:
- May 2, 2012
- Manufacturer:
- AUDI
SummaryAUDI: IMRC (INTAKE MANIFOLD RC) MOTOR WARRANTY EXTENSION. *KB
Associated Products (7)Associated Documents - March 9, 2012•Document ID: 10043920Service Bulletin/Repair InstructionsFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
- Mfr Comm. #:
- 2028635-2
- Date Added:
- May 2, 2012
- Manufacturer:
- AUDI
SummaryAUDI: 24T4 UPDATE FUEL PRESSURE SENDER (WARR_EXT) IT IS POSSIBLE THAT THE FUEL PRESSURE SENDER FOR LOW-PRESSURE MAY FAIL ON AUDI VEHICLES WITH 2.0L TFSI ENGINES BUILT WITHIN A SPECIFIC PERIOD. *JS
Associated Products (8)Associated Documents - March 6, 2012•Document ID: 10044087Service Bulletin/Repair InstructionsFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
- Mfr Comm. #:
- AUSA-17D9
- Date Added:
- May 10, 2012
- Manufacturer:
- AUDI
SummaryAUDI: ON SOME VEHICLES, THE FUEL PRESSURE SENSOR, IMRC MOTOR, OR PRESSURE VALVE MAY FAIL ON TFSI ENGINES, MANUFACTURED WITHIN SPECIFIC PERIOD. *PE
Associated Products (11)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 - December 9, 2011•Document ID: 10043273Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE
- Mfr Comm. #:
- TSB-01-11-38
- Date Added:
- March 9, 2012
- Manufacturer:
- AUDI
SummaryAUDI: SOME MODEL YEAR VEHICLES MAY EXPERIENCE AN INTAKE MANIFOLD RUNNER CONTROL BANK 1 STUCK OPEN, ELECTRICAL MALFUNCTION OF INTAKE FLAP FOR AIRFLOW CONTROL AND/OR SENSOR VOLTAGE CIRCUIT A, LOW VOLTAGE. *PE
Associated Products (6)Associated Documents - December 1, 2011•Document ID: 10043026Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); ENGINE AND ENGINE COOLING:ENGINE
- Mfr Comm. #:
- SB-BPGBPYBWT
- Date Added:
- February 9, 2012
- Manufacturer:
- AUDI
SummaryAUDI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION PERTAINING TO CERTAIN MODEL VEHICLES WITH 2.0L ENGINE CRANKCASE VENTILATION (PCV) VALVE AND INTAKE MANIFOLD RUNNER CONTROL MOTOR WARRANTY EXTENSION. *PE
Associated Products (9)Associated Documents