Audi A4 Service Bulletins (2011)
1,050 manufacturer communications on file.
- February 25, 2014•Document ID: 10125550Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- A461470 2033674-
- Date Added:
- December 14, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 46 number 13-62 dated November 21, 2013. Brakes on vehicles produced before September 3, 2012 (calendar week 36 of 2012), squeak or squeal when used with light to moderate force.
Associated Products (13)Associated Documents - February 24, 2014•Document ID: 10231120Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- Edition74
- Date Added:
- February 6, 2023
- Manufacturer:
- AUDI
SummaryDiagnostics and updates
Associated Products (19)Associated Documents - February 24, 2014•Document ID: 10125564Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- A911426 2036576-
- Date Added:
- December 14, 2017
- Manufacturer:
- AUDI
SummaryThe MMI screen goes blank then restarts or the MMI screen freezes for a few minutes then recovers when the user searches for a contact name in the MMI address book when a phone is connected to the vehicle via Bluetooth. This condition occurs because special characters (including symbols, emoticons, or map icons) are stored in the name field of a phonebook contact.
Associated Products (39)Associated Documents - February 24, 2014•Document ID: 10125560Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A851420 2033596-
- Date Added:
- December 14, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 85 number 13-17 dated May 15, 2013. DTCs may be stored in the heating and air conditioning electronics control module (address word 08). Improper operation of the fresh air blower could be caused by a faulty printed circuit board in the fresh air blower control module and/or the carbon brushes bind in the brush holder and, as a consequence, lose contact with the motor commutator of the fresh air blower.
Associated Products (19)Associated Documents - February 20, 2014•Document ID: 10228292Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 00145920297372
- Date Added:
- January 3, 2023
- Manufacturer:
- AUDI
SummaryWhen oil is drained through the drain plug, the oil might spill on components around the oil pan area. If it is not properly cleaned up, this spilled oil could drip after the procedure is complete, causing unnecessary customer complaints.
Associated Products (166)Associated Documents - February 20, 2014•Document ID: 10224971Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
- Mfr Comm. #:
- 00145920297372
- Date Added:
- October 31, 2022
- Manufacturer:
- AUDI
SummaryWhen oil is drained through the drain plug, the oil might spill on components around the oil pan area. If it is not properly cleaned up, this spilled oil could drip after the procedure is complete, causing unnecessary customer complaints.
Associated Products (71)Associated Documents - February 20, 2014•Document ID: 10221944Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 00145920297372
- Date Added:
- September 26, 2022
- Manufacturer:
- AUDI
SummaryWhen oil is drained through the drain plug, the oil might spill on components around the oil pan area. If it is not properly cleaned up, this spilled oil could drip after the procedure is complete, causing unnecessary customer complaints.
Associated Products (166)Associated Documents - February 20, 2014•Document ID: 10125536Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A001459 2029737-
- Date Added:
- December 14, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 00 number 12-34 dated June 6, 2012. The process of draining oil through the drain plug is not always tidy. When oil is drained through the drain plug, the oil might spill on components around the oil pan area. If it is not properly cleaned up, this spilled oil could drip after the procedure is complete, causing unnecessary customer complaints.
Associated Products (109)Associated Documents - February 13, 2014•Document ID: 10251003Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 40143920358542
- Date Added:
- March 4, 2024
- Manufacturer:
- AUDI
SummaryRattling or knocking noise from front end when driving over bumps.
Associated Products (19)Associated Documents - February 13, 2014•Document ID: 10250663Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 4014392035854
- Date Added:
- February 26, 2024
- Manufacturer:
- AUDI
SummaryRattling or knocking noise from front end when driving over bumps
Associated Products (6)Associated Documents - February 13, 2014•Document ID: 10125545Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- A401439 2035854-
- Date Added:
- December 14, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 40 number 13-37 dated December 3, 2013. A rattling or knocking noise is heard when the car is driven over bumps or uneven road surfaces. This noise is heard after the car has been driven for a while and is warmed up, and when the temperature outside is warm. This condition can be duplicated if the brakes are applied while the car is being driven over bumpy roads. This condition is a comfort concern. Vehicle handling is not affected. High ambient temperatures at the hydraulic guide links cause the noise.
Associated Products (19)Associated Documents - February 11, 2014•Document ID: 10251030Service Bulletin/Repair InstructionsSERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
- Mfr Comm. #:
- 45140820334123
- Date Added:
- March 4, 2024
- Manufacturer:
- AUDI
SummaryABS warning light on with additional warning lights on (EPB / TPMS / EPC / MIL) - wire harness damage
Associated Products (5)Associated Documents - February 11, 2014•Document ID: 10231118Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- Edition72
- Date Added:
- February 6, 2023
- Manufacturer:
- AUDI
SummaryWindows XP- End of Support (EOS) and new VAS diagnostic services
Associated Products (59)Associated Documents - February 11, 2014•Document ID: 10125535Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STEERING
- Mfr Comm. #:
- A451408 2033412-
- Date Added:
- December 14, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 45 number 13-07 dated September 25, 2013. Steering wheel does not lock. Various warning lights are on. Steering feels stiffer than usual. The engine cannot be switched off. The ignition key cannot be removed. There are DTC entries present in the system (either static or sporadic). DTCs with description ?Brake control module - no signal/communication? are present in several control units. DTCs are stored in the ABS control module. This condition does not result in any drivability concerns. The steering system is fully connected. The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions with the ABS control module. Only the wires in the left bulkhead grommet are affected.
Associated Products (27)Associated Documents - February 11, 2014•Document ID: 10054858Service Bulletin/Repair InstructionsSERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT
- Mfr Comm. #:
- TSB-45-13-07
- Date Added:
- March 6, 2014
- Manufacturer:
- AUDI
SummaryAUDI: DUE TO DAMAGE ABS WHEEL SPEED SENSOR DURING PRODUCTION, SOME VEHICLES MAY EXPERIENCE STEERING WHEEL NOT LOCKING, IGNITION KEY CANNOT BE REMOVED, AND OTHER VARIOUS ISSUES. MODEL 2009-2014 A4/S4, A5/S5, A5/S5 CAB, Q5. *PE UPDATED 05/21/2014 *JS
Associated Products (30)Associated Documents - January 31, 2014•Document ID: 10228393Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 01146320336302
- Date Added:
- January 3, 2023
- Manufacturer:
- AUDI
SummaryBecause there are a number of different misfire faults (unrelated to ignition coil operation) that could cause the MIL to illuminate, proper Guided Fault Finding (GFF) misfire diagnosis must be followed before any ignition coils are replaced.
Associated Products (52)Associated Documents - January 31, 2014•Document ID: 10225072Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 01146320336302
- Date Added:
- October 31, 2022
- Manufacturer:
- AUDI
SummaryBecause there are a number of different misfire faults (unrelated to ignition coil operation) that could cause the MIL to illuminate, proper Guided Fault Finding (GFF) misfire diagnosis must be followed before any ignition coils are replaced.
Associated Products (52)Associated Documents - January 31, 2014•Document ID: 10222045Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01146320336302
- Date Added:
- September 26, 2022
- Manufacturer:
- AUDI
SummaryBecause there are a number of different misfire faults (unrelated to ignition coil operation) that could cause the MIL to illuminate, proper Guided Fault Finding (GFF) misfire diagnosis must be followed before any ignition coils are replaced.
Associated Products (52)Associated Documents - January 31, 2014•Document ID: 10065427Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 2033630/2
- Date Added:
- May 19, 2016
- Manufacturer:
- AUDI
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (35)Associated Documents - January 31, 2014•Document ID: 10122184Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- A011463 2033630-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 01 number 13-86 dated April 15, 2013. The MIL is on. There is a rough idle. DTCs are stored in the ECM. Engine may have reduced performance without significant loss of power or stalling. Because there are a number of different misfire faults (unrelated to ignition coil operation) that could cause the MIL to illuminate, proper Guided Fault Finding (GFF) misfire diagnosis must be followed before any ignition coils are replaced.
Associated Products (52)Associated Documents