2008 Audi A4
TSBs (Technical Service Bulletins)
Technical Service Bulletins (TSBs) for the 2008 A4 are official communications between Audi & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
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TSB #TSB-37-13-09
AUDI: IN SOME VEHICLES, THE CLUTCHES, AFTER HAVING TORQUE CONVERTER, COMPLETE GEARBOX REPLACEMENT OR MECHATRONICS, MUST ADAPT TO NEW COMPONENTS WITH GRADUAL MOVING OF CLUTCH LININGS IN MOST DIVERSE LOAD CONDITIONS. Read More »
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TSB #A40165520243184
THIS TECHNICAL SERVICE BULLETIN PROVIDES INSTRUCTIONS FOR CORRECTING A CLICKING SOUND FROM THE WHEEL BEARING(S). Read More »
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TSB #A151631 2045732_
THIS BULLETIN PROVIDES INFORMATION ON REMOVING A DAMAGED SCREEN FROM THE NON-RETURN VALVE. Read More »
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TSB #SB-01-15-29
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. Read More »
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TSB #TSB-01-14-63
AUDI: THE ENGINE WOULD HAVE A ROUGH IDLE, DIFFERENT MISFIRE FAULTS OR REDUCED PERFORMANCE WITHOUT LOSS OF POWER OR STALLING, THAT CAUSES THE MALFUNCTION INDICATOR LAMP (MIL) ON. Read More »
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TSB #TSB-01-13-70
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. Read More »
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TSB #SB-01-12-57
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #2015505-10
AUDI: 01 MIL ON (P1297, P2187, P2279), OIL LEAKS, PRESSURE LOSS, SYSTEM TOO LEAN AT IDLE SPEED, AND INTAKE AIR SYSTEM LEAK. THERE MAY BE WHISTLE NOISE/AIR RUSHING NOISE FROM THE ENGINE. ALSO INCLUDED MODEL AUDI TTS MODEL YEARS 2010-2011. Read More »
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TSB #TSB-24-12-24
AUDI: IMRC (INTAKE MANIFOLD RC) MOTOR WARRANTY EXTENSION. *KB Read More »
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TSB #TSB-01-12-39
AUDI: ENGINE HAS REDUCED ENGINE PERFORMANCE WITHOUT LOSS OF POWER OR STALLING; CIRCUIT GROUNDS; FUEL QUALITY POOR; MIL IS CONSTANTLY ILLUMINATED OR FLASHING; ROUGH IDLE; IGNITION COILS INCORRECTLY INSTALLED; ELECTRICAL CONNECTIONS LOOSE ... Read More »
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TSB #SB-BPGBPYBWT
AUDI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION PERTAINING TO CERTAIN MODEL VEHICLES WITH 2.0L ENGINE CRANKCASE VENTILATION (PCV) VALVE AND INTAKE MANIFOLD RUNNER CONTROL MOTOR WARRANTY EXTENSION. Read More »
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TSB #TSB-38-11-05
AUDI: TRANSMISSION PROBLEMS RESULTING IN A DELAYED ENGAGEMENT WHEN COLD OR NO DRIVE ON FIRST ENGAGEMENT. *RM Read More »
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TSB #SB-24-10-61
VOLKSWAGEN: MALFUNCTION LIGHT IS ON WITH MISFIRE CODES. THERE IS A SOFTWARE UPDATE. *RM Read More »
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TSB #TSB-20-10-10
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. Read More »
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TSB #TSB-01-10-13
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. Read More »
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TSB #TSB-01-10-09
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. Read More »
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TSB #TSB-24-10-02
AUDI: MIL ON AND ONE OR MORE OF THE FOLLOWING DTCS ARE STORED IN THE ECM DATA MEMORY-P310B (LOW PRESSURE FUEL SYSTEM REGULATION, FUEL PRESSURE OUTSIDE TOLERANCE); P129F OR P008B (LOW PRESSURE FUEL SYSTEM, PRESSURE TOO HIGH); P129E OR ... Read More »
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TSB #TSB-17-09-16
AUDI: ENGINE STALLS OR IDLES ERRATICALLY IMMEDIATELY AFTER COLD START IN EXTREMELY COLD WEATHER (BELOW 20%F). *PE Read More »
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TSB #TSB-28-09-05
AUDI: MIL ON, ENGINE SPEED SENSOR SPACER NOT REQUIRED (DTC P0300, P0335, P0336, P0321, P0322). MULTIPLE MISFIRES DETECTED ON ONE OR MORE CYLINDERS; MALFUNCTION INDICATOR LIGHT (MIL) MAY BE ON OR FLASHING. Read More »
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TSB #TSB-01-08-04
AUDI: 01 MIL ON, ENGINE SPORADICALLY RUNS ROUGH. THIS CONDITION WILL NOT CAUSE STALLING. *PE Read More »
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TSB #28 08 04
MIL ON, ENGINE SPEED SENSOR SPACER NOT REQUIRED (DTC P0300, P0335, P0336, P0321, P0322). *NJ Read More »
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TSB #240812
MIL ON (DTC P310B AND/OR P129F) AND ONE OR MORE OF THE FOLLOWING DTCS ARE STORED IN THE ECM DATA MEMORY. *PE Read More »
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TSB #20036582
LOSES POWER OR WILL NOT MOVE AFTER STOP. *KB Read More »
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TSB #SB-BPGBPYBWT
AUDI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION PERTAINING TO CERTAIN MODEL VEHICLES WITH 2.0L ENGINE CRANKCASE VENTILATION (PCV) VALVE AND INTAKE MANIFOLD RUNNER CONTROL MOTOR WARRANTY EXTENSION. Read More »
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TSB #TSB-24-08-76
AUDI: MIL ON. MAY BE SLIGHT POWER REDUCTION AT HIGH RPMS. THIS CONDITION DOES NOT CAUSE STALLING. VACUUM LINE CRACKS. *PE Read More »
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TSB #24 08 11
MIL ON (DTC P310B, P129F, P2293, P0087). *NJ Read More »
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TSB #KM-1379
AUDI: MIL LIGHT ON AND DTC P2294 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT), P2295 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT LOW), P2296 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT HIGH) IN FAULT MEMORY DRIVABILITY IS NOT AFFECTED. Read More »
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TSB #24-08-11
AUDI: DUE TO FUEL INTRUSION INTO THE LOW-PRESSURE SYSTEM FUEL PRESSURE SENSOR (G410), A FALSE SIGNAL MAY BE SENT TO THE CONTROLLER RESULTING IN A READING THAT IS OUT OF TOLERANCE. *PE Read More »
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TSB #TSB-24-10-02
AUDI: MIL ON AND ONE OR MORE OF THE FOLLOWING DTCS ARE STORED IN THE ECM DATA MEMORY-P310B (LOW PRESSURE FUEL SYSTEM REGULATION, FUEL PRESSURE OUTSIDE TOLERANCE); P129F OR P008B (LOW PRESSURE FUEL SYSTEM, PRESSURE TOO HIGH); P129E OR ... Read More »
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TSB #TSB-01-11-34
AUDI: BULLETIN INFORMATION PERTAINING TO CERTAIN VEHICLES REGARDING THE FUEL SYSTEM PRESSURE IS EITHER TOO LOW OR TOO HIGH AND PROVIDING A FALSE SIGNAL. *PE UPDATED ON 5/2/2012. *KB Read More »
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TSB #2028635-2
AUDI: 24T4 UPDATE FUEL PRESSURE SENDER (WARR_EXT) IT IS POSSIBLE THAT THE FUEL PRESSURE SENDER FOR LOW-PRESSURE MAY FAIL ON AUDI VEHICLES WITH 2.0L TFSI ENGINES BUILT WITHIN A SPECIFIC PERIOD. *JS Read More »
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TSB #AUSA-17D9
AUDI: ON SOME VEHICLES, THE FUEL PRESSURE SENSOR, IMRC MOTOR, OR PRESSURE VALVE MAY FAIL ON TFSI ENGINES, MANUFACTURED WITHIN SPECIFIC PERIOD. *PE Read More »
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TSB #TSB-24-10-01
AUDI: DUE TO FUEL INTRUSION INTO THE LOW PRESSURE SYSTEM FUEL PRESSURE SENSOR (G410), A FALSE SIGNAL MAY BE SENT TO THE CONTROLLER, RESULTING IN A READING THAT IS OUT OF TOLERANCE. Read More »
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TSB #24-08-11
AUDI: DUE TO FUEL INTRUSION INTO THE LOW-PRESSURE SYSTEM FUEL PRESSURE SENSOR (G410), A FALSE SIGNAL MAY BE SENT TO THE CONTROLLER RESULTING IN A READING THAT IS OUT OF TOLERANCE. *PE Read More »
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TSB #TSB-90-10-20
AUDI: FUEL GAUGE DOES NOT REFLECT FUEL TANK IS FULL. THE FUEL GAUGE DOES NOT SHOW FULL EVEN THOUGH THE TANK IS COMPLETELY FILLED. THIS MAY OCCUR AFTER THE VEHICLE HAS BEEN TRANSPORTED BY A VEHICLE TRANSPORT TRUCK. Read More »
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TSB #KM-1379
AUDI: MIL LIGHT ON AND DTC P2294 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT), P2295 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT LOW), P2296 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT HIGH) IN FAULT MEMORY DRIVABILITY IS NOT AFFECTED. Read More »
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TSB #TSB-30-11-11
AUDI: WHEN PRESSING FIRMLY ON CLUTCH PEDAL, CERTAIN MODEL YEAR VEHICLES MAY OR MAY START. *PE Read More »
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TSB #SB-2028053/2
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #2019485/3
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #2033630/2
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #TSB-01-12-39
AUDI: ENGINE HAS REDUCED ENGINE PERFORMANCE WITHOUT LOSS OF POWER OR STALLING; CIRCUIT GROUNDS; FUEL QUALITY POOR; MIL IS CONSTANTLY ILLUMINATED OR FLASHING; ROUGH IDLE; IGNITION COILS INCORRECTLY INSTALLED; ELECTRICAL CONNECTIONS LOOSE ... Read More »
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TSB #KM-1379
AUDI: MIL LIGHT ON AND DTC P2294 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT), P2295 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT LOW), P2296 (FUEL PRESSURE REGULATOR 2 CONTROL CIRCUIT HIGH) IN FAULT MEMORY DRIVABILITY IS NOT AFFECTED. Read More »
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TSB #SB-2028053/2
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #TSB-00-10-02
AUDI: SOFTWARE VERSION MANAGEMENT (SVM) OPERATING INSTRUCTIONS. DETAILING THE GENERAL PROCESS FOR CARRYING OUT A SOFTWARE VERSION MANAGEMENT (SVM) SOFTWARE UPDATE FOR ANY TSB OR REQUIRED VEHICLE UPDATE (RVU). Read More »
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TSB #TSB-01-09-06
AUDI: SOFTWARE VERSION MANAGEMENT (SVM), OPERATING INSTRUCTIONS. SVM IS A PROCESS TO UPDATE THE PROGRAMMING IN FLASHABLE (RE-PROGRAMMABLE) CONTROL MODULES AND/OR TO DOCUMENT CHANGES IN SOFTWARE LEVELS IN AUDI VEHICLES. Read More »
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TSB #B-23D6-C2
AUDI: SOFTWARE UPDATE TO SUSPENSION CONTROL AND ADD SUNROOF TORX TOOL. *PE Read More »
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TSB #TSB-01-08-33
AUDI: SOFTWARE VERSION MANAGEMENT(SVM) OPERATING INSTRUCTIONS. ITS A PROCESS TO UPDATE THE PROGRAMMING IN FLASHABLE (REPROGRAMMABLE) CONTROL MODULES AND/OR TO DOCUMENT CHANGES IN SOFTWARE LEVELS IN ALL AUDI VEHICLES. Read More »
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TSB #94-13-19
AUDI: THE VEHICLE LIGHTS MALFUNCTION MESSAGE MAY BE DISPLAYED ON THE DASHBOARD CLUSTER. THERE IS NO FAILURE. ALSO INCLUDED MODEL A4 MY 2014, MODEL A5 CABRIOLET MY 2014, MODEL Q5 MY 2014, MODEL S7 MY 2012-2014, MODEL RS7 MY 2014. Read More »
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TSB #TSB-94-09-12
AUDI: HEADLIGHT, LOW BEAM MAY NOT WORK. THERE ARE TWO SEPARATE CONDITIONS THAT BOTH OCCUR IN VEHICLES WITH BI XENON, WITH OR WITHOUT ADAPTIVE LIGHTING(AFS). ONE XENON LIGHT ON EITHER SIDE SPORADICALLY FLICKERS OR FLASHES AND GOES OUT. Read More »
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TSB #94-07-08
THE BULB WARNING FOR THE DAYTIME RUNNING LIGHTS IN THE INSTRUMENT CLUSTER. *PE Read More »
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TSB #TSB-94-10-38
AUDI: DAYTIME RUNNING LIGHTS DO NOT WORK. DAYTIME RUNNING LIGHTS DO NOT WORK ON VEHICLES WITH XENON HEADLIGHTS. THE THUMB WHEEL OR OPTION FOR DAYTIME RUNNING LIGHTS IS TURNED OFF BY MISTAKE. *PE Read More »
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TSB #TSB-94-09-31
AUDI: XENON HEADLIGHT FLICKERS OR IS INOPERATIVE ON ONE SIDE (DTC 00978 OR 00979). XENON ON ONE SIDE FLICKERS OR IS INOPERATIVE INTERMITTENTLY OR PERMANENTLY); XENON BULBS WERE MANUFACTURED BY PHILIPS; DTC 00979 (RIGHT LOW BEAM ... Read More »
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TSB #TSB-94-09-14
AUDI: THERE ARE TWO SEPARATE CONDITIONS THAT BOTH OCCUR IN VEHICLES WITH BI-XENON, WITH OR WITHOUT ADAPTIVE LIGHTING (AFS): ONE XENON LIGHT ON EITHER SIDE SPORADICALLY FLICKERS OR FLASHES AND GOES OUT. Read More »
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TSB #TSB-94-09-12
AUDI: HEADLIGHT, LOW BEAM MAY NOT WORK. THERE ARE TWO SEPARATE CONDITIONS THAT BOTH OCCUR IN VEHICLES WITH BI XENON, WITH OR WITHOUT ADAPTIVE LIGHTING(AFS). ONE XENON LIGHT ON EITHER SIDE SPORADICALLY FLICKERS OR FLASHES AND GOES OUT. Read More »
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TSB #94-08-11
AUDI: HEADLIGHT VIBRATION, A4 AND A4 CABRIOLET. UNDER CERTAIN OPERATING CONDITIONS, SUCH AS AT IDLE, VIBRATIONS OR RESONANCES IN THE FRONT OF THE VEHICLE CAN CAUSE THE HEADLIGHTS TO VIBRARTE. *PE Read More »
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TSB #940707
AT AN IDLE, VIBRATIONS OR RESONANCE IN THE FRONT OF THE VEHICLE CAN CAUSE THE HEADLIGHTS TO VIBRATE. *KB Read More »
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TSB #20056243
HEADLIGHT AIMING, USING HELLA UNIVERSAL BEAMSETTER. *KB Read More »
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TSB #2012749-2
EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »
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TSB #2012749-2
EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »
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TSB #A94168220175666
THE BULLETIN STATES A NORMAL FUNCTION OF THE HEADLIGHT SWITCH AND HOW TO FIX BUT NOT REPLACE. DEALER IS TO ADVISE CUSTOMER ON WHY THE HEADLIGHT SWITCH PRESSES IN. Read More »
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TSB #TSB-94-10-12
AUDI: AUTOMATIC HEADLIGHT SWITCHES ON AND OFF WITHOUT REASON. HEADLIGHT TURNS ON OR OFF EARLY OR LATE WHEN THE LIGHT WITCH IS IN THE AUTO POSITION; AFTER REPLACING THE RAIN LIGHT SENSOR G397 OR AFTER REPLACING THE WINDSHIELD, THE ... Read More »
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TSB #0718
AUTOMATIC HEADLIGHT SWITCHES ON AND OFF WITHOUT REASON. *NJ Read More »
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TSB #TSB-94-07-18
AUDI: AUTOMATIC HEADLIGHT SWITCHES ON AND OFF WITHOUT REASON. AUTOMATIC HEADLIGHT SWITCHES ON TOO EARLY OR TOO LATE, SWITCHES OFF TOO LATE OR COMES ON TOO LATE WHEN THE SUN SHINES BRIGHTLY. Read More »
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TSB #SB-94-09-20
AUDI: THERE ARE TWO SEPARATE CONDITIONS THAT BOTH OCCUR IN VEHICLES WITH BI-XENON, WITH OR WITHOUT ADAPTIVE LIGHTING (AFS). ONE XENON LIGHT ON EITHER SIDE SPORADICALLY FLICKERS OR FLASHES AND GOES OUT. Read More »
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TSB #TSB-94-09-14
AUDI: THERE ARE TWO SEPARATE CONDITIONS THAT BOTH OCCUR IN VEHICLES WITH BI-XENON, WITH OR WITHOUT ADAPTIVE LIGHTING (AFS): ONE XENON LIGHT ON EITHER SIDE SPORADICALLY FLICKERS OR FLASHES AND GOES OUT. Read More »
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TSB #2012749-2
EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »
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TSB #2012749-2
EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »
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TSB #2012749-2
EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »
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TSB #2012749-2
EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »
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TSB #2012749-2
EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE Read More »
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TSB #2029956/2
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #DC-516
AUDI: ON CERTAIN VEHICLES, A POTENTIAL FOR COUNTERFEIT AIRBAGS WERE REPLACED, OR INSTALLED, AT INDEPENDENT REPAIR SHOPS AND HAVE NOT BEEN CERTIFIED BY DEALERSHIPS OR AUDI. MODELS 2006-2009 A3, A4, A6, A8, Q5, Q7. Read More »
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TSB #37-13-07
AUDI: SOME VEHICLES MAY LACK POWER OR WILL NOT MOVE AFTER STOP DUE TO SIMULTANEOUSLY DEPRESSING THE BRAKE AND ACCELERATOR PEDALS. *JS Read More »
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TSB #TSB-44-08-14
AUDI: WHEEL BOLTS REQUIRE TORQUE ADJUSTMENT. TORQUE STICKS AND TORQUE EXTENSION BARS ARE NOT APPROVED BY AUDI OF AMERICA, INC. AND SHOULD NOT BE USED TO APPLY TORQUE TO WHEEL BOLTS. ALL AUDI MODELS INCLUDED. Read More »
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TSB #TSB-01-15-17
AUDI: DUE TO FUEL INTRUSION IN LOW PRESSURE SYSTEM FUEL PRESSURE SENSOR, A FALSE SIGNAL IS BEING SENT TO CONTROLLER, RESULTING IN AN OUT OF TOLERANCE READING FOR G410. MODEL 2005-08 A4, 2007-08 A4 CABRIOLET, A3, 2007 TT. Read More »
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TSB #SB-ATE-13-05
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #AWA-10-11
VOLKSWAGEN: WARRANTY EXTENSION FOR THE HEADLIGHT BULBS. *RM Read More »
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TSB #AL-20082011
AUDI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A WARRANTY EXTENSION HAS BEEN ISSUED FOR 10 YRS OR 120, 000 MILES, WHICHEVER OCCUR FIRST, ON EMISSIONS CONTROL SYSTEMS WARRANTY FOR INTAKE MANIFOLD AND FUEL INJECTORS, UNDER SPECIFIC ... Read More »
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TSB #TSB-44-13-46
AUDI: ON CERTAIN VEHICLES, USE CALIBRATED TORQUE WRENCH AND NOT TORQUE STICKS, TORQUE EXTENSION BARS AND IMPACT GUNS/WRENCHES NOT APPROVED FOR USAGE ON WHEEL BOLTS BY MANUFACTURER, THAT CAN CAUSE DAMAGE TO BRAKE, STEERING WHEEL, HUB. Read More »
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TSB #SB-ATE-13-05
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #AWA-10-11
VOLKSWAGEN: WARRANTY EXTENSION FOR THE HEADLIGHT BULBS. *RM Read More »
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TSB #EDITION 113
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #AL-20082011
AUDI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A WARRANTY EXTENSION HAS BEEN ISSUED FOR 10 YRS OR 120, 000 MILES, WHICHEVER OCCUR FIRST, ON EMISSIONS CONTROL SYSTEMS WARRANTY FOR INTAKE MANIFOLD AND FUEL INJECTORS, UNDER SPECIFIC ... Read More »