Audi S4 Service Bulletins
2,734 manufacturer communications on file.
- April 3, 2014•Document ID: 10231131Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition75
- Date Added:
- February 6, 2023
- Manufacturer:
- AUDI
SummaryTechnical bulletins and updates
Associated Products (166)Associated Documents - April 3, 2014•Document ID: 10122410Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- Update Bulletin
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummaryOn Audi vehicles manufactured within a specific period, the refrigerant pressure sensor for the air conditioner may fail after a period of time. As a result, the air conditioner compressor is switched off. This Update is in effect until removed. Procedure is valid only for vehicles that show the 87D9 code in the Elsa Campaign/Action Information screen on the day of repair. Vehicle must be within the New Vehicle Limited Warranty. Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin. Procedure must be performed on applicable vehicles in dealer inventory prior to sale. On Audi vehicles manufactured within a specific period, the refrigerant pressure sensor for the air conditioner may fail after a period of time. As a result, the air conditioner compressor is switched off.
Associated Products (28)Associated Documents - April 3, 2014•Document ID: 10122332Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- A171449 2028440-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 17 number 12-26 dated January 20, 2012. When the vehicle is completely refueled, the vehicle range (?distance to empty?) that is displayed is different than the vehicle range that was displayed the last time the vehicle was completely refueled. The displayed vehicle range drops inconsistently. After the vehicle is refueled, the displayed vehicle range does not change for a long period of time. When the vehicle is driven on hilly roads for a long period of time, the displayed vehicle range suddenly changes by a significant amount. There are no DTCs related to fuel senders stored in the instrument cluster control module, J285 (address word 17). This condition does not involve or affect the accuracy of the fuel level indicator, but only the estimated distance to empty display on the on-board computer.
Associated Products (129)Associated Documents - April 2, 2014•Document ID: 10249053Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR
- Mfr Comm. #:
- Update87D9
- Date Added:
- January 22, 2024
- Manufacturer:
- AUDI
SummaryAC Pressure/Temperature Sensor
Associated Products (42)Associated Documents - April 2, 2014•Document ID: 10122379Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- Dealer Letter -
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummaryThis communication is to inform you of upcoming Update 87D9. On Audi vehicles manufactured within a specific period, the refrigerant pressure sensor for the air conditioner may fail after a period of time. As a result, the air conditioner compressor is switched off.
Associated Products (30)Associated Documents - April 1, 2014•Document ID: 10242668Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 920143
- Date Added:
- September 25, 2023
- Manufacturer:
- AUDI
SummaryThe Audi 2.0L Third Generation TDI Engine
Associated Products (23)Associated Documents - March 31, 2014•Document ID: 10231135Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition79
- Date Added:
- February 6, 2023
- Manufacturer:
- AUDI
SummaryTechnical bulletins and updates
Associated Products (208)Associated Documents - March 31, 2014•Document ID: 10122295Service Bulletin/Repair InstructionsAIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE; AIR BAGS
- Mfr Comm. #:
- A691428 2023323-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 69 number 13-26 dated October 21, 2013. After the airbag control module (J234) has been replaced, the control unit cannot be coded via SVM spec/actual. An SVM code is required to code and parameterize the new service replacement airbag control module. Each model's SVM code is provided in a parts bulletin (GP bulletin), which should have been referenced through ETKA when the module was replaced. The control module cannot be coded until the SVM code has been executed. If the SVM code was not acquired through the GP bulletin in ETKA, follow the instructions in the Service section of this bulletin to update the control module.
Associated Products (97)Associated Documents - March 25, 2014•Document ID: 10250991Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 46147620341817
- Date Added:
- March 4, 2024
- Manufacturer:
- AUDI
SummaryBrake noise analysis and handling
Associated Products (27)Associated Documents - March 25, 2014•Document ID: 10122292Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- A461476 2034181-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 46 number 14-68 dated February 3, 2014. The customer may report hearing brake noise from front or rear brakes. The customer may describe these noises as a squeal, squeak, grinding, groaning, thumping, or creaking.
Associated Products (26)Associated Documents - March 19, 2014•Document ID: 10122302Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- A911429 2026888-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 91 number 12-50 dated August 1, 2012. Echo effects, caller on either end cannot hear conversation, sound distortion or feedback, and the sound is distorted, hisses, or scrapes occur during a phone call. This bulletin provides guidelines for analyzing the call quality of the Bluetooth system in the vehicle, and is not applicable to any Audi warranty.
Associated Products (137)Associated Documents - March 18, 2014•Document ID: 10216611Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 147320314585
- Date Added:
- August 1, 2022
- Manufacturer:
- AUDI
SummaryUnder extreme driving conditions (such as short-distance, stop-and-go driving), high crankcase pressure can cause the DTCs to appear. The condition can be improved and the DTCs eliminated when the crankcase pressure valve is changed to a lower operating pressure and the ECM software is updated to compensate for new crankcase pressure.
Associated Products (13)Associated Documents - March 18, 2014•Document ID: 10122281Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
- Mfr Comm. #:
- A011473 2031458-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 01 number 13-45 dated December 5, 2013. The MIL is on. DTCs are stored in the ECM. Under extreme driving conditions (such as short-distance, stop-and-go driving), high crankcase pressure can cause the DTCs to appear. The condition can be improved and the DTCs eliminated when the crankcase pressure valve is changed to a lower operating pressure and the ECM software is updated to compensate for new crankcase pressure.
Associated Products (13)Associated Documents - March 17, 2014•Document ID: 10231133Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition77
- Date Added:
- February 6, 2023
- Manufacturer:
- AUDI
SummaryTechnical bulletins and updates
Associated Products (189)Associated Documents - March 13, 2014•Document ID: 10216609Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 147120367611
- Date Added:
- August 1, 2022
- Manufacturer:
- AUDI
SummaryUpdated oil pressure switch
Associated Products (24)Associated Documents - March 13, 2014•Document ID: 10122279Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A011471 2036761-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummaryThe MIL is on. DTC P164B(00) is stored in the ECM. The oil pressure switch is defective.
Associated Products (24)Associated Documents - March 12, 2014•Document ID: 10066930Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 2027636/7
- Date Added:
- May 23, 2016
- Manufacturer:
- AUDI
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (7)Associated Documents - March 12, 2014•Document ID: 10250988Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- 46147320276367
- Date Added:
- March 4, 2024
- Manufacturer:
- AUDI
Summarysquealing from front brakes (PR-1LJ)
Associated Products (9)Associated Documents - March 4, 2014•Document ID: 10226435Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
- Mfr Comm. #:
- 96148220363441
- Date Added:
- November 21, 2022
- Manufacturer:
- AUDI
Summary96 Alarm sounds when driver door is unlocked with mechanical key
Associated Products (65)Associated Documents - March 4, 2014•Document ID: 10122306Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; LATCHES/LOCKS/LINKAGES:DOORS:LATCH
- Mfr Comm. #:
- A961482 2036344-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummaryThe vehicle's anti-theft alarm sounds when the driver door is unlocked with a mechanical key. No DTCs are stored. The keyless remote was not used to unlock the vehicle. In order to minimize current draw after the ignition has been turned off, the electronics system of the vehicle goes into sleep mode. During this time, each module monitors the CAN bus more slowly than when the electronics system is awake. Because the system is being monitored more slowly, there is a delay in the waking of the central locking system. This delay causes a delay in the disabling of the anti-theft alarm system when the manual key is used. If the key is turned in less than a quarter of a second, the system can unlock the vehicle even though the anti-theft alarm has not been disabled.
Associated Products (65)Associated Documents