Audi A4 Service Bulletins (2011)
1,050 manufacturer communications on file.
- May 29, 2013•Document ID: 10228306Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01130120330012
- Date Added:
- January 3, 2023
- Manufacturer:
- AUDI
SummaryUnder certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time, causing a restriction.
Associated Products (16)Associated Documents - May 29, 2013•Document ID: 10224985Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01130120330012
- Date Added:
- October 31, 2022
- Manufacturer:
- AUDI
SummaryUnder certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time, causing a restriction.
Associated Products (16)Associated Documents - May 29, 2013•Document ID: 10221958Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01130120330012
- Date Added:
- September 26, 2022
- Manufacturer:
- AUDI
SummaryUnder certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time, causing a restriction.
Associated Products (16)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: 10124944Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- A011301 2033001-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 01 number 13-83 dated March 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 - 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 - May 28, 2013•Document ID: 10243995Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition37
- Date Added:
- October 16, 2023
- Manufacturer:
- AUDI
SummaryElsaweb Newsletter
Associated Products (21)Associated Documents - May 23, 2013•Document ID: 10052343Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- 94-13-19
- Date Added:
- July 16, 2013
- Manufacturer:
- AUDI
SummaryAUDI: THE VEHICLE LIGHTS MALFUNCTION MESSAGE MAY BE DISPLAYED ON THE DASHBOARD CLUSTER. THERE IS NO FAILURE. ALSO INCLUDED MODEL A4 MY 2014, MODEL A5 CABRIOLET MY 2014, MODEL Q5 MY 2014, MODEL S7 MY 2012-2014, MODEL RS7 MY 2014. *JS
Associated Products (28)Associated Documents - May 22, 2013•Document ID: 10212659Service Bulletin/Repair InstructionsEQUIPMENT:MECHANICAL; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- 26 13 18 2027945
- Date Added:
- May 31, 2022
- Manufacturer:
- AUDI
SummaryHumming 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 - May 22, 2013•Document ID: 10210607Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 26 13 18 2027945
- Date Added:
- May 2, 2022
- Manufacturer:
- AUDI
SummaryHumming 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 - May 15, 2013•Document ID: 10212658Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE
- Mfr Comm. #:
- 26 13 17 2027945
- Date Added:
- May 31, 2022
- Manufacturer:
- AUDI
SummaryHumming 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 (11)Associated Documents - May 15, 2013•Document ID: 10210606Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- 26 13 17 2027945
- Date Added:
- May 2, 2022
- Manufacturer:
- AUDI
SummaryHumming 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 (11)Associated Documents - May 14, 2013•Document ID: 10228289Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 00134920335761
- Date Added:
- January 3, 2023
- Manufacturer:
- AUDI
SummaryAlthough the correct amount of oil was added to the engine during an oil change service, a check of the oil level shows that the oil level is not okay.
Associated Products (125)Associated Documents - May 14, 2013•Document ID: 10224968Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
- Mfr Comm. #:
- 00134920335761
- Date Added:
- October 31, 2022
- Manufacturer:
- AUDI
SummaryAlthough the correct amount of oil was added to the engine during an oil change service, a check of the oil level shows that the oil level is not okay.
Associated Products (81)Associated Documents - May 14, 2013•Document ID: 10221941Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 00134920335761
- Date Added:
- September 26, 2022
- Manufacturer:
- AUDI
SummaryAlthough the correct amount of oil was added to the engine during an oil change service, a check of the oil level shows that the oil level is not okay.
Associated Products (125)Associated Documents - May 14, 2013•Document ID: 10124941Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- A001349 2033576-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryAlthough the correct amount of oil was added to the engine during an oil change service, a check of the oil level shows that the oil level is not okay. When an unapproved aftermarket speed-filling device is used to add oil to the engine, the increased oil flow rate may force oil into the intake manifold or combustion chamber, creating the potential for engine damage.
Associated Products (79)Associated Documents - May 13, 2013•Document ID: 10228371Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 01139520335611
- Date Added:
- January 3, 2023
- Manufacturer:
- AUDI
SummaryEngine shakes. Some of the Bosch ignition coils installed in the affected vehicles may fail prematurely.
Associated Products (9)Associated Documents - May 13, 2013•Document ID: 10225050Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION
- Mfr Comm. #:
- 01139520335611
- Date Added:
- October 31, 2022
- Manufacturer:
- AUDI
SummaryEngine shakes. Some of the Bosch ignition coils installed in the affected vehicles may fail prematurely.
Associated Products (9)Associated Documents - May 13, 2013•Document ID: 10222023Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01139520335611
- Date Added:
- September 26, 2022
- Manufacturer:
- AUDI
SummaryEngine shakes. Some of the Bosch ignition coils installed in the affected vehicles may fail prematurely.
Associated Products (9)Associated Documents - May 13, 2013•Document ID: 10124955Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A011395 2033561-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryFaults are stored in the engine control module (ECM). Engine shakes. Some of the Bosch ignition coils installed in the affected vehicles may fail prematurely.
Associated Products (9)Associated Documents