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Service bulletins for the 2013 Audi A8

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1506 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
A391515 2028902-2017-10-21. Service bulletin. POWER TRAIN. Supersedes Technical Service Bulletin Group 39 number 14-14 dated May 5, 2014. A squealing, howling, or whistling noise may be heard coming from under the vehicle. The condition is typically noticed when the vehicle is cold (normally below freezing) and is moving at speeds of 5 - 60 mph. The noise is from the intermediate bearing of the propeller shaft.
A371773 2029027-2017-10-04. Service bulletin. POWER TRAIN. This bulletin provides a software update for a transmission warning light and in some cases the vehicle will not move.
A3716692029305122017-03-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. THIS BULLETIN PROVIDES UPDATED SOFTWARE FOR THE TRANSMISSION CONTROL MODULE WHEN A CUSTOMER REPORTS HARSH DOWNSHIFTS WHILE BRAKING.
A371668203000752017-03-10. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION:COLUMN SHIFT ASSEMBLY. THIS BULLETIN PROVIDE INSTRUCTIONS FOR WHEN THERE ARE HARSH GEAR SHIFTS BUT THERE IS NO FAULTS STORED AND YOU CAN DUPLICATE THE CONCERN.
2029305/92016-05-23. Service bulletin. POWER TRAIN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2029305/72016-05-23. Service bulletin. POWER TRAIN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2031675/12016-05-23. Service bulletin. POWER TRAIN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2035113/42016-05-19. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2035113/32016-05-19. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2030580/62016-05-19. Service bulletin. POWER TRAIN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2030580/52016-05-19. Service bulletin. POWER TRAIN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2028985/52016-05-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-2030580/32016-05-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-2029305/82016-05-09. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-2031140/12016-05-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); STEERING:GEAR BOX (OTHER THAN RACK AND PINION). SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-2030428/22016-05-09. Service bulletin. ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TSB-37-13-172014-03-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). AUDI: 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
TSB-37-13-842013-04-09. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. AUDI: WOULD HAVE HARSH 1-2 UPSHIFTS WHEN ACCELERATING OR HARSH DOWNSHIFTS WHEN BRAKING, TO ADDRESS BOTH CONCERNS, NEW SOFTWARE CALIBRATION FOR TRANSMISSION IS AVAILABLE. MODELS 2013 A4, A5, A5 CABRIOLET, ALLROAD, Q5, A6/A7, A8, A8L. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.