Audi A4 Service Bulletins (2011)
1,050 manufacturer communications on file.
- September 11, 2013•Document ID: 10121367Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A911304 2013422-
- Date Added:
- October 31, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 91 number 12-49 dated July 31, 2012. The Bluetooth® telephone cannot be connected to the vehicle?s Infotainment system. Certain restrictions are present when a Bluetooth device is connected to the vehicle. The restrictions vary depending on the vehicle system present.
Associated Products (117)Associated Documents - September 11, 2013•Document ID: 10121329Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- A371317 2029027-
- Date Added:
- October 31, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 37 number 13-02 dated April 26, 2013. Customer may report transmission warning light is illuminated. In some cases, the vehicle will not move after being started and placed into gear. After key cycle, the vehicle drives without restriction. DTCs is stored in the transmission control module (TCM). If DFCCs do not match exactly, this TSB does not apply.
Associated Products (17)Associated Documents - September 11, 2013•Document ID: 10054865Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Mfr Comm. #:
- TSB-37-13-17
- Date Added:
- March 6, 2014
- Manufacturer:
- AUDI
SummaryAUDI: THE TRANSMISSION CONTROL MODULE SOFTWARE WOULD ILLUMINATE IN INSTRUMENT CLUSTER AND VEHICLE FAILS TO MOVE AFTER SHIFTING INTO GEAR AND NEW SOFTWARE IS NEEDED TO ADDRESS CONDITION. *PE
Associated Products (15)Associated Documents - September 10, 2013•Document ID: 10121363Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
- Mfr Comm. #:
- A871345 2024644-
- Date Added:
- October 31, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 87 number 13-41 dated May 30, 2013. Moisture in the driver or front passenger foot well. Due to a faulty and/or incorrectly installed condensation drain hose, condensation from the evaporator could enter the front foot well areas through a gap between the body and the sealing surface of the drain hose.
Associated Products (26)Associated Documents - September 9, 2013•Document ID: 10068146Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- 2029781/2
- Date Added:
- May 23, 2016
- Manufacturer:
- AUDI
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (5)Associated Documents - September 9, 2013•Document ID: 10121364Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- A901340 2029781-
- Date Added:
- October 31, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 90 number 12-30 dated June 26, 2012. The driver information system (DIS) display screen is completely blank or appears to be all white The condition is intermittent and the DIS can function normally when the key is cycled off and back on. This condition only affects vehicles with the highline instrument cluster. The issue is attributed to incorrect software for clusters with the Hitachi display screen.
Associated Products (8)Associated Documents - September 5, 2013•Document ID: 10121324Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A101310 2018288-
- Date Added:
- October 31, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 10 number 10-02 dated September 14, 2010. Prior to engine replacement, any debris lodged in transferred assemblies must be removed. If the vehicle's engine experienced a serious mechanical problem, it is possible that small pieces of metal debris resulting from the mechanical problem may have become deposited in the intake manifold, air intake hoses, exhaust manifolds, exhaust down-pipes, turbocharger, supercharger, and/or intercooler. If these pieces are not removed prior to the installation and operation of the replacement engine, the pieces may be drawn into the combustion chamber, which can cause a knocking noise and subsequent serious engine damage.
Associated Products (154)Associated Documents - September 3, 2013•Document ID: 10243778Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition51
- Date Added:
- October 10, 2023
- Manufacturer:
- AUDI
SummaryAudi Elsa Newsletter
Associated Products (20)Associated Documents - August 30, 2013•Document ID: 10124638Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- A911302 2018187-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 91 number 11-20 dated October 21, 2011. Customer may report that cracking, grinding, rattling, humming, whining, or similar interference is coming from one or more speakers. Parts of the speakers (such as the brackets, cables, or covers) or parts of the interior fittings (such as door covers, rear shelf, facings, or covers) can vibrate at certain frequencies, causing noises. The radio tuner or other control modules may be affected by electromagnetic interference from aftermarket electronic devices.
Associated Products (125)Associated Documents - August 30, 2013•Document ID: 10121385Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- Customer Letter
- Date Added:
- October 31, 2017
- Manufacturer:
- AUDI
SummaryAudi has determined that a faulty fuel injector may cause minor misfire conditions and, in turn, cause the Malfunction Indicator Lamp (MIL) on the instrument cluster to illuminate due to the presence of specific fault codes caused by this component. In our continuing efforts to assure proper performance of Audi vehicles, your dealer will diagnose and replace a faulty fuel injector, if necessary, at no cost to you as long as the vehicle remains within the time and mileage limits of this warranty extension. Please keep this letter with your Warranty booklet and deliver it to any new owner, along with the owner?s manual.
Associated Products (11)Associated Documents - August 26, 2013•Document ID: 10124664Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- A371314 2032812-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 37 number 13-12 dated August 9, 2013. Hesitation concerns, harsh downshifts when braking, or harsh 1-2 upshifts. Further transmission control module (TCM), J217, software calibration needed to improve shift concerns. Further engine control module (ECM), J623, software calibration needed to improve hesitation.
Associated Products (6)Associated Documents - August 26, 2013•Document ID: 10124641Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- A871344 2020124-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 87 number 13-43 dated July 12, 2013. Air conditioning is inoperative. The HVAC blower functions normally. The A/C pressure/temperature sensor, G395, leaks refrigerant. This causes sensor G395 to show an incorrect or implausible value when reading MVBs. An incorrect signal or a low refrigerant level in the system can cause the air conditioning compressor to deactivate. Battery discharged; however, when charged, there is no bus silence when vehicle ignition is off. The LIN cable connecting the vehicle electrical system control module, J519, to sensor G395 is pinched or cut. This affects the A4/S4, A5/S5 Coupe and Cabriolet, and Q5 vehicles. The A6 and A8 are not affected by this type of failure. The pressure sensor G395/G65 sends an incorrect signal that prevents bus silence and the battery is discharged. Sensor G395 is a LIN slave of the vehicle electrical system control module. The vehicle electrical system control module transfers the information provided by the sensor via the comfort data bus to the climate control module, J255.
Associated Products (39)Associated Documents - August 21, 2013•Document ID: 10124619Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- Mfr Comm. #:
- AWA-13-09
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryAudi has determined that a faulty fuel injector may cause minor misfire conditions and, in turn, cause the Malfunction Indicator Lamp (MIL) on the instrument cluster to illuminate due to the presence of specific fault codes caused by this component. Please note that it is highly unlikely that the vehicle will experience an issue with multiple fuel injectors at the same time. The MIL is part of the on-board diagnostic system. Please refer to the owner's manual for additional information about the MIL. In some locales, an illuminated Malfunction Indicator Lamp could cause the vehicle to fail an IM emissions inspection, and the vehicle registration application could be denied. Be aware that other conditions (unrelated to the issue described in this bulletin) may cause the MIL in the vehicle to illuminate. Customers should be prepared to cover all diagnosis and repair costs for these other, unrelated conditions. This warranty extension covers only the diagnosis and replacement of a faulty fuel injector.
Associated Products (17)Associated Documents - August 20, 2013•Document ID: 10124675Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A011324 2033001-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 01 number 13-01 dated May 29, 2013. MIL on. DTCs are stored in the engine control module. Mileage is greater than 15,000 miles. Under certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time, causing a restriction.
Associated Products (16)Associated Documents - August 16, 2013•Document ID: 10124670Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM
- Mfr Comm. #:
- A261319 2027945-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 26 number 13-18 dated May 22, 2013. Humming or metallic rattling noise from under the vehicle, heard most consistently during engine idle or slow acceleration. Initial inspection indicates that the noise is coming from the exhaust system. Relative movements in the rear mounting of the exhaust system (rear silencer).
Associated Products (13)Associated Documents - August 14, 2013•Document ID: 10124645Service Bulletin/Repair InstructionsVISIBILITY:WINDSHIELD
- Mfr Comm. #:
- A641329 2020552-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryWindshield is streaked, has a snakeskin appearance, or its surface feels rough. Residue from industrial fallout as well as normal road dirt and grime may accumulate on windshield.
Associated Products (144)Associated Documents - August 14, 2013•Document ID: 10124621Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
- Mfr Comm. #:
- AWA-13-07
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryAs part of Audi's ongoing commitment to our environment, Audi is extending the Emissions Control Systems Warranty to cover cleaning of the engine cylinder head secondary air ports to remove carbon buildup under specific conditions to 10 years or 120,000 miles, whichever occurs first, from the vehicle's original in-service date for certain 2009-12 Model Year Audi vehicles with 3.2L engine, and certain 2009-2013 Model Year Audi vehicles with 3.0T engines. The vehicle's original in-service date is defined as the date the vehicle was delivered to either the original purchaser or the original lessee; or if the vehicle was first placed in service as a "demonstrator" or "company" car, on the date such vehicle was first placed in service. The warranty extension is fully transferable to subsequent owners. Audi has determined that under certain driving conditions, carbon buildup can occur in the engine cylinder head secondary airports. Due to the presence of specific fault codes caused by this carbon buildup, the Malfunction Indicator Lamp (MIL) on the instrument cluster may illuminate. The MIL is part of the on-board diagnostic system. In some locales, an illuminated MIL could cause the vehicle to fail an IM emissions inspection, vehicle registration application could be denied. Audi will diagnose, and if necessary clean the engine cylinder head secondary air ports to remove the carbon buildup at no cost to the customer as long as the vehicle is within the time and mileage limits of the warranty extension. This warranty extension covers only the diagnosis and cleaning of the cylinder head secondary air ports to remove the carbon buildup. Reimbursement is applicable only to the repairs described in this Warranty Bulletin.
Associated Products (42)Associated Documents - August 13, 2013•Document ID: 10124616Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- Customer Letter
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryAudi has determined that, under certain driving conditions, carbon buildup can occur in the engine cylinder head secondary air ports. Due to the presence of specific fault codes caused by this carbon buildup, the Malfunction Indicator Lamp (MIL) on the instrument cluster may illuminate. The MIL is part of your on-board diagnostic system. Please refer to your owner's manual for additional information about the MIL. In some locales, an illuminated Malfunction Indicator Lamp could cause your vehicle to fail an IM emissions inspection, and your vehicle registration application could be denied. Please be aware that other conditions (unrelated to the issue described in this letter) may cause the MIL in your vehicle to illuminate. Customers should be prepared to cover all diagnosis and repair costs for these other, unrelated conditions.
Associated Products (42)Associated Documents - August 9, 2013•Document ID: 10124666Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Mfr Comm. #:
- A371312 2032812-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 37 number 13-00 dated April 9, 2013. Hesitation concerns, harsh downshifts when braking, or harsh 1-2 upshifts. Further transmission control module (TCM), J217, software calibration needed to improve shift concerns. Further engine control module (ECM), J623, software calibration needed to improve hesitation.
Associated Products (6)Associated Documents - August 5, 2013•Document ID: 10124690Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 2013_06_ATU Audi
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryThis document contains information on the Audi side assist update.
Associated Products (125)Associated Documents