Audi A8 Service Bulletins
4,061 manufacturer communications on file.
- July 2, 2014•Document ID: 10250665Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE
- Mfr Comm. #:
- 4014412018194
- Date Added:
- February 26, 2024
- Manufacturer:
- AUDI
SummaryShock absorber leaks: assessment aid
Associated Products (192)Associated Documents - July 2, 2014•Document ID: 10250664Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 4014402023187
- Date Added:
- February 26, 2024
- Manufacturer:
- AUDI
SummarySqueaking noises when steering or maneuvering
Associated Products (151)Associated Documents - July 2, 2014•Document ID: 10122540Service Bulletin/Repair InstructionsSUSPENSION:REAR:SHOCK ABSORBER; SUSPENSION:FRONT:SHOCK ABSORBER
- Mfr Comm. #:
- A401441 2018194-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 40 number 13-34 dated September 23, 2013. Oil appears on one or several shock absorbers.
Associated Products (124)Associated Documents - July 2, 2014•Document ID: 10122539Service Bulletin/Repair InstructionsSTEERING: STEERING WHEEL/HANDLE BAR
- Mfr Comm. #:
- A401440 2023187-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 40 number 13-35 dated September 23, 2013. Squeaking noises are heard when the steering wheel is turned or maneuvered. The noises may be more prevalent in wet weather. The folds of the outer rubber boots on the front axle shafts may come in contact with each other when the steering wheel is turned, causing squeaking noises. These noises are more likely to occur when the vehicle is new. The volume and occurrence of the noise will dissipate after a short break-in period.
Associated Products (98)Associated Documents - July 1, 2014•Document ID: 10226533Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 371434202898512
- Date Added:
- November 21, 2022
- Manufacturer:
- AUDI
SummaryTransmission warning message in cluster.
Associated Products (17)Associated Documents - July 1, 2014•Document ID: 10226532Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 371433202930510
- Date Added:
- November 21, 2022
- Manufacturer:
- AUDI
SummaryHarsh downshifts when braking or harsh 1-2 upshift under acceleration
Associated Products (7)Associated Documents - July 1, 2014•Document ID: 10210683Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- 37 14 34 2028985
- Date Added:
- May 2, 2022
- Manufacturer:
- AUDI
SummaryTransmission warning may appear in instrument cluster. After ignition cycle, the warning message is no longer present. The fault occurs with ATF temperature below 60o C. Check for this temperature range in the extended environmental conditions of the diagnosis protocol. This TSB only applies if the ATF level is correct and there are no leaks.
Associated Products (18)Associated Documents - July 1, 2014•Document ID: 10210682Service Bulletin/Repair InstructionsPOWER TRAIN; ENGINE; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
- Mfr Comm. #:
- 37 14 33 2029305
- Date Added:
- May 2, 2022
- Manufacturer:
- AUDI
SummaryFurther transmission control module (TCM), J217 (address word 02), software calibration to improve shift concerns.
Associated Products (8)Associated Documents - July 1, 2014•Document ID: 10122534Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Mfr Comm. #:
- A371434 2028985-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 37 number 14-22 dated May 1, 2014. Transmission warning may appear in instrument cluster. After ignition cycle, the warning message is no longer present. DTC P074100 (Torque Converter Clutch Circuit Performance) or ?Stuck Off? is stored in transmission control module (TCM). The fault occurs with ATF temperature below 60o C. Check for this temperature range in the extended environmental conditions of the diagnosis protocol. This TSB only applies if the ATF level is correct and there are no leaks.
Associated Products (17)Associated Documents - July 1, 2014•Document ID: 10122533Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Mfr Comm. #:
- A371433 2029305-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 37 number 13-96 dated March 4, 2013. Customer may report harsh downshifts while braking or harsh 1-2 upshift under acceleration. Further transmission control module (TCM), J217 (address word 02), software calibration to improve shift concerns.
Associated Products (8)Associated Documents - June 30, 2014•Document ID: 10228296Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 00146420355812
- 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 (4)Associated Documents - June 30, 2014•Document ID: 10224975Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION: OIL COOLER
- Mfr Comm. #:
- 00146420355812
- 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 (4)Associated Documents - June 30, 2014•Document ID: 10221948Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 00146420355812
- 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 (4)Associated Documents - June 30, 2014•Document ID: 10066395Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 2036482/1
- Date Added:
- May 23, 2016
- Manufacturer:
- AUDI
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (15)Associated Documents - June 30, 2014•Document ID: 10231130Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:COOLING SYSTEM
- Mfr Comm. #:
- Edition92
- Date Added:
- February 6, 2023
- Manufacturer:
- AUDI
SummaryIdenifying and mixing factory fill engine coolants
Associated Products (282)Associated Documents - June 30, 2014•Document ID: 10122425Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- A911448 2036482-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummaryThe volume of the radio, navigation announcements, or output of the Bluetooth telephone system changes when the ignition is switched off, then switched back on, the volume is muted, then unmuted, and the MMI is switched off by a long press of the volume knob, then restarted without an ignition cycle. All vehicles with MMI 2G/3G/3G+/MIB Navigation are affected.
Associated Products (15)Associated Documents - June 30, 2014•Document ID: 10122412Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A001464 2035581-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 00 number 13-55 dated October 21, 2013. Although 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 a W12 engine, the increased oil flow rate forces oil into the intake manifold or combustion chamber and damages the engine.
Associated Products (4)Associated Documents - June 26, 2014•Document ID: 10216685Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 143420350735
- Date Added:
- August 1, 2022
- Manufacturer:
- AUDI
SummaryThe NVLD pressure switch may erroneously detect a very small leak.
Associated Products (16)Associated Documents - June 26, 2014•Document ID: 10122416Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A201434 2035073-
- Date Added:
- November 8, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 20 number 14-32 dated March 21, 2014. The MIL is on. DTC P045600 (EVAP System Leak Detected NVLD (very small leak)) is stored in the engine control module (ECM), J623 (address word 01). Drivability is not affected. The NVLD pressure switch may erroneously detect a very small leak.
Associated Products (16)Associated Documents - June 24, 2014•Document ID: 10216618Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
- Mfr Comm. #:
- 148120353682
- Date Added:
- August 1, 2022
- Manufacturer:
- AUDI
SummaryDue to a production issue for the level sensor, the ECM cannot correctly read the reductant (AdBlue) fluid level.
Associated Products (4)Associated Documents