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Service bulletins for the 2009 Audi A6

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.

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

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
2030197/112016-05-19. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2036169/32016-05-19. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2036169/22016-05-19. Service bulletin. ENGINE; ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2036169/12016-05-19. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2030197/62016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2031458/12016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-2021297/52016-05-09. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-2030197/82016-05-09. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-2030197/52016-05-09. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-01-12-572016-04-26. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-01-15-292015-10-15. Service bulletin. ENGINE. AUDI: ENGINE, ON SOME VEHICLES, WOULD RUN IRREGULARLY OR HAVE MALFUNCTION INDICATOR LAMP (MIL) ON OR POSSIBLE FILTER ELEMENT FOR CAMSHAFT ADJUSTMENT VALVE CAN LOOSEN AND IN OIL CIRCUIT, THERE IS NO DAMAGE FROM LOOSENED PARTICLES. MODEL ALL. ALL YEARS. *PE
SB-483262013-12-06. Service bulletin. ENGINE. AUDI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION PROVIDED REGARDING WARRANTY EXTENSION ON CARBON BUILDUP REMOVAL, ENGINE CYLINDER HEAD SECONDARY AIR PORTS. MODELS 2009-2012. NO MODEL PROVIDED. *PE
TSB-19-13-422013-12-03. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING. AUDI: THE CONNECTION OF WATER PUMP AND HOSE, ON SOME VEHICLES, LEADING TO HEATER CORE, HAS A COOLANT LEAKAGE FROM ENGINE AREA AND SEAL RING IS NOT THE CAUSE. MODEL 2009-2013 A4, A5, Q5, A6. *PE
SAC-19I42013-04-12. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. AUDI: THE AIR CHARGE COOLER, ON SOME VEHICLES, LEAKING SMALL AMOUNTS OF COOLANT, CAUSED BY INSTALLATION OF RADIATOR MOUNTINGS, AT TIME OF PRODUCTION. MODELS 2009-2011 A6. *PE
TSB-01-13-702013-04-11. Service bulletin. ENGINE. AUDI: 01 MIL ON P1545, P0121, P0123, P0221, OR P0222 STORED IN ECM. A NUMBER OF INCIDENT MEMORY ENTRIES WITH REGARD TO THROTTLE VALVE ARE STORED IN THE ECM. IN MOST CASES, THE ENTRIES ARE SPORADIC. *JS UPDATED 04/15/2013 *JS
TSB-01-12-582013-03-08. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. AUDI: WHILE DRIVING, MAINLY SHORT DISTANCE (STOP AND GO), HIGH CRANKCASE PRESSURE CAN LEAD TO DTCS P113700 AND P113900 CODES. CRANKCASE PRESSURE CAN BE LOWERED WITH NEW ECM (ENGINE CONTROL MODULE) SOFTWARE LEVEL AFTER CHANGING CRANKCASE PRESSURE VALVE TO IMPROVE AND ELIMINATE MENTIONED DTC CODES. MODELS 2010-2012 S4, S5, 2009-2011 A6 (C6), 2011-2012 Q7, 2012 A6, A7. *PE
SA-19H12011-06-22. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE AND ENGINE COOLING. AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A SEAL INSIDE THE COOLANT PUMP CAN WEAR OUT AND LEAK COOLANT. THIS ALSO CAUSED THE ENGINE LIGHT TO COME ON. *RM UPDATED ON 06/27/2011. *KB
TSB-38-11-052011-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AUDI: TRANSMISSION PROBLEMS RESULTING IN A DELAYED ENGAGEMENT WHEN COLD OR NO DRIVE ON FIRST ENGAGEMENT. *RM
TSB-19-11-202011-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AUDI: THE COOLANT PUMP IS LEAKING OR THE ENGINE IS OVERHEATING WITHOUT A LEAK. *RM
SB-24-10-612011-06-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. VOLKSWAGEN: MALFUNCTION LIGHT IS ON WITH MISFIRE CODES. THERE IS A SOFTWARE UPDATE. *RM
TSB-20-10-102011-03-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AUDI: ONE OR MORE OF THE FOLLOWING DTCS ARE STORED WITHIN FIRST 60 SECONDS, WHEN COOLANT TEMPERATURE IS BETWEEN 10-39%C ACCORDING TO FREEZE FRAME DATA: DTC P0300 (RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED); DTC P0301-P0306 (CYL. 1 MISFIRE DETECTED-CYL. 6 MISFIRE DETECTED). *PE
TSB-01-10-132011-02-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AUDI: MIL ON; ROUGH IDLE; ONE OR MORE OF THE FOLLOWING DTCS ARE STORED-DTC P0300 (RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED); DTC P0301-0312 (CYL. 1 MISFIRE DETECTED-CYL.12 MISFIRE DETECTED); ENGINE MAY HAVE REDUCED PERFORMANCE WITHOUT SIGNIFICANT LOSS OF POWER OR STALLING. *PE
TSB-01-10-092011-02-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AUDI: MIL ON; ROUGH IDLE, ONE OR MORE OF THE FOLLOWING DTCS ARE STORED-DTC P0300 RANDOM/MULTIPLE CYLINER MISFIRE DETECTED; DTC P0301-0312 (CYL. 1 MISFIRE DETECTED-CYL. 12 MISFIRE DETECTED); ENGINE MAY HAVE REDUCED PERFORMANCE WITHOUT SIGNIFICANT LOSS OF POWER OR STALLING. *PE
TSB-24-09-082009-12-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AUDI: ENGINE WILL NOT START WITH POSSIBLE MIL/EPC ON (P0087, P0088, P310B). ENGINE DOESN'T START. THE FOLLOWING DTC ENTRIES MAY BE LOGGED IN THE FAULT MEMORY INDIVIDUALLY OR IN COMBINATION: FUEL RAIL/SYSTEM PRESSURE TOO LOW-P0087; FUEL RAIL/SYSTEM PRESSURE TOO HIGH-P0088; LOW FUEL PRESSURE REGULATION, FUEL PRESSURE OUTSIDE OF TOLERANCE-P310B. *PE

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