Service bulletins for the 2011 Audi S4
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.
775 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Electrical system are shown. Show all
| 2036761/2 | 2016-05-19. Service bulletin. ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
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| SB-2032971/1 | 2016-05-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:MANUAL TRANSMISSION. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SB-2032211/1 | 2016-05-09. Service bulletin. ELECTRICAL SYSTEM; STEERING:GEAR BOX (OTHER THAN RACK AND PINION). SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| PRI C | 2015-07-23. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID. AUDI: SOME AUDI VEHICLES WITH 2.0 TFSI ENGINES WILL HAVE THE WARRANTY EXTENDED FOR THE INTAKE SOLENOID. 7/23/15 *TA |
| TSB-35-13-10 | 2013-07-09. Service bulletin. ELECTRICAL SYSTEM. AUDI: GEARBOX MALFUNCTION MESSAGE IN CLUSTER. PLASTIC CIRCUIT PLATES CAN DELAMINATE DUE TO OIL ADDITIVES. *JS UPDATED 12/2/13. *PE |
| TSB-01-12-58 | 2013-03-08. 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 |
| TSB-20-12-25 | 2013-02-13. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. AUDI: WHEN FUEL TANK IS COMPLETELY EMPTY, INSTRUMENT CLUSTER DISPLAY ZERO MILES FOR FUEL RANGE AND REFUELING SHOWS FUEL TANK ACCEPTS LESS GALLONS THAN OWNER'S MANUAL INDICATES. MODELS 2011-2013 A4, A5, A5 CABRIOLET, S4, S5, S5 CABRIOLET. *PE |
| TSB-46-12-26 | 2012-12-06. Service bulletin. ELECTRICAL SYSTEM:IGNITION; PARKING BRAKE. AUDI: INSTRUMENT PANEL ILLUMINATED WITH ELECTRIC PARKING BRAKE (EPB) WARNING BUT TURNED OFF WHEN IGNITION HAD CYCLED AND ADAPTIVE CRUISE CONTROL (ACC) INOPERATIVE, BUT RESUME AFTER IGNITION HAD CYCLED. MODELS 2011-2013 A4/S4, A5/S5, A5 CABRIOLET, A6, A7, A8 AND Q5. *PE |
| TSB-37-12-38 | 2012-04-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT; POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT; ELECTRICAL SYSTEM:IGNITION. AUDI: VEHICLE HAVE ISSUES WITH IGNITION KEY CAN NOT BE REMOVED FROM IGNITION; VEHICLE IN PARK POSITION BUT UNABLE TO MOVE SHIFTER; ENGINE SWITCHED OFF BUT REMOTE CONTROL CAN NOT LOCK WITH ADVANCED KEY; PARK IS NOT RECOGNIZED ELECTRICALLY. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.