CENTER MOUNT/THIRD BRAKE LIGHT IS COMPLETELY OUT DESPITE THE ATTEMPTS MADE TO FIX THE LED'S. ALSO HAD SOMEHOW CAUSED MY REGULAR BRAKE LIGHTS TO GO COMPLETELY OUT. THAT SEEMS TO BE REPAIRED (FAULTY RELAY SWITCH?), BUT SINCE THIS WAS A SAFETY ISSUE I HAD ASKED INFINITI TO "GOODWILL" THE REPAIR COST ($221), BUT IT WAS DENIED. *TR
2003 Infiniti G35
Owner reports · Recalls · Investigations
More warning signs than most G35 years
Owner complaints for the 2003 Infiniti G35 are substantially higher than the model-year median of 129.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all G35 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
419 reports with mileage · 114 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 220 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 68 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
533 reportsTHE AC/HEAT CONTROLLER STOPPED WORKING. THE AC WAS STUCK AT FULL, AT 60 DEGREES WHICH CREATED MIST ON ALL OF THE WINDOWS. I WAS NOT ABLE TO TURN ON THE DEFROSTER WHICH MADE MY DRIVING DANGEROUS. *TR
ENGINE BECAME INOPERABLE WHILE DRIVING CAUSING A MAJOR SAFETY ISSUE. SEVERAL WARNING LIGHTS CAME ON SIMULTANEOUSLY (CHECK ENGINE LIGHT, SLIP LIGHT, VDC LIGHT) AT THE TIME. CAR WAS ABLE TO BE RESTARTED WITH SOME TROUBLE. PROBLEM REPEATED ITSELF (STALLING, LOSS OF POWER, STARTING DIFFICULTY) OVER NEXT COUPLE DAYS, ALTHOUGH WARNING…
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ENGINE BECAME INOPERABLE WHILE DRIVING CAUSING A MAJOR SAFETY ISSUE. SEVERAL WARNING LIGHTS CAME ON SIMULTANEOUSLY (CHECK ENGINE LIGHT, SLIP LIGHT, VDC LIGHT) AT THE TIME. CAR WAS ABLE TO BE RESTARTED WITH SOME TROUBLE. PROBLEM REPEATED ITSELF (STALLING, LOSS OF POWER, STARTING DIFFICULTY) OVER NEXT COUPLE DAYS, ALTHOUGH WARNING LIGHTS NEVER WENT OFF. INDEPENDENT MECHANIC IDENTIFIED PROBLEM AS CAM POSITION SENSOR FAILURES & ADVISED THERE WAS A NHTSA SAFETY RECALL (NHTSA CAMPAIGN ID 03V455000) FOR THE PROBLEM WITH 2003 G35S, BUT THAT MY VIN WAS OUTSIDE THE CAMPAIGN RECALL VINS. HE SUGGESTED I CONTACTED INFINITI. I CONTACTED BOTH DEALER AND INFINITI NATIONAL CUSTOMER SERVICE WHO ACKNOWLEDGED THERE WAS A CAM POSITION SENSOR PROBLEM WITH 2003 G35S, BUT BECAUSE MY VIN WAS NOT IN THE CAMPAIGN THEY REFUSED TO DO ANYTHING TO ADDRESS THE SAFETY ISSUE. I HAD THE DEALER REPLACE THE CAM POSITION SENSORS AT MY EXPENSE (ABOUT $1500). THERE ARE A NUMBER OF SIMILAR COMPLAINTS FILED WITH THE NHTSA ABOUT THIS PROBLEM WITH NO APPARENT RESOLUTION WITH INFINITI. THE RECALL CAMPAIGN 03V455000 NEEDS TO BE EXTENDED TO COVER ALL PROBLEM VEHICLES. *TR
THE AIR CONTROL ON MY CAR WENT OUT. THE CAR'S RADIO AND AIR CONTROLS NO LONGER WORK. THE AIR IS STUCK ON 72 DEGREES COOL WITH A/C ON. I WAS IN KENTUCKY AT THE TIME AND UNABLE TO MANAGE MY TEMPERATURE. CAR'S INTERIOR WINDOWS FOGGING UP, UNABLE TO CONTROL DEFROST OR WINDSHIELD AIR DIRECTION. PROBLEM STILL EXISTS, WHEN AIR IS ON AT…
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THE AIR CONTROL ON MY CAR WENT OUT. THE CAR'S RADIO AND AIR CONTROLS NO LONGER WORK. THE AIR IS STUCK ON 72 DEGREES COOL WITH A/C ON. I WAS IN KENTUCKY AT THE TIME AND UNABLE TO MANAGE MY TEMPERATURE. CAR'S INTERIOR WINDOWS FOGGING UP, UNABLE TO CONTROL DEFROST OR WINDSHIELD AIR DIRECTION. PROBLEM STILL EXISTS, WHEN AIR IS ON AT CERTAIN TIMES WINDOWS FOG UP AND REDUCE VISIBILITY. THIS IS A BIG PROBLEM WITH INFINITI OWNERS. *TR
MY AUDIO AND CLIMATE CONTROL SYSTEM HAVE COMPLETELY STOPPED WORKING. I HAVE NO CONTROL OF THE REAR OR FRONT DEFROSTER WHICH IS A SERIOUS SAFETY HAZARD. INFINITI ISSUED A RECALL FOR THE PROBLEM HOWEVER MY CAR WASN'T COVERED EVEN THOUGH IT IS THE EXACT SAME PROBLEM. *TR
TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED HIS RADIO, HEATER, AND AIR CONDITIONER FAILED DUE TO A DEFECTIVE CIRCUIT. DURING THE WINTER MONTHS, THE CONTACT WAS UNABLE TO DEFROST THE WINDOWS PROPERLY WHICH CAUSED UNSAFE DRIVING CONDITIONS. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING AND THE DEALER …
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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED HIS RADIO, HEATER, AND AIR CONDITIONER FAILED DUE TO A DEFECTIVE CIRCUIT. DURING THE WINTER MONTHS, THE CONTACT WAS UNABLE TO DEFROST THE WINDOWS PROPERLY WHICH CAUSED UNSAFE DRIVING CONDITIONS. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING AND THE DEALER CONFIRMED THAT THE CIRCUIT NEEDED TO BE REPLACED AT THE OWNER'S EXPENSE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE BUT OFFERED NO ASSISTANCE. THE FAILURE AND CURRENT MILEAGE WAS 113,000.
THE AIRBAG LIGHT HAS BEEN ON IN MY 2003 INFINITY G35 SINCE THE BEGINNING OF THE YEAR. I HAVE RECENTLY TAKEN THE CAR TO A REPUTABLE REPAIR SHOP, AND WAS NOT PLEASED TO FIND THAT IN THIS CONDITION THE AIRBAG WILL NOT DEPLOY. I HAVE SINCE FOUND THAT THERE WAS A RECALL FOR AIRBAG MALFUNCTIONS IN THE 2005-2008 INFINITY G35'S. THE …
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THE AIRBAG LIGHT HAS BEEN ON IN MY 2003 INFINITY G35 SINCE THE BEGINNING OF THE YEAR. I HAVE RECENTLY TAKEN THE CAR TO A REPUTABLE REPAIR SHOP, AND WAS NOT PLEASED TO FIND THAT IN THIS CONDITION THE AIRBAG WILL NOT DEPLOY. I HAVE SINCE FOUND THAT THERE WAS A RECALL FOR AIRBAG MALFUNCTIONS IN THE 2005-2008 INFINITY G35'S. THE 2003 INFINITY G35'S WERE NOT INCLUDED, BUT YET THERE ARE OTHER 2003 G35 OWNERS THAT HAVE HAD WITH SIMILAR PROBLEMS. UNFORTUNATELY, SOME OF THEM WERE INJURED WHEN THE AIRBAG DID NOT DEPLOY. *JB
TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT UPON STARTING THE VEHICLE, HE WAS UNABLE TO ACCESS THE CENTRAL INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO THE DEALER. THE DEALER STATED THAT THE FAILURE WAS DUE TO THE AUDIO FINISHER CIRCUIT BOARD. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND S…
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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT UPON STARTING THE VEHICLE, HE WAS UNABLE TO ACCESS THE CENTRAL INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO THE DEALER. THE DEALER STATED THAT THE FAILURE WAS DUE TO THE AUDIO FINISHER CIRCUIT BOARD. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THERE WAS NOTHING THEY COULD DO TO ASSIST. THE FAILURE MILEAGE WAS 70,000 AND THE CURRENT MILEAGE WAS 81,000.
TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT NONE OF THE GAUGES ON THE INSTRUMENT PANEL FUNCTIONED. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 105,000.
TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT WAS TRAVELING 45 MPH WHEN THE RADIO AND TEMPERATURE CONTROL CONSOLE FAILED. THE VEHICLE WAS TAKEN TO THE DEALER. THE DEALER CONFIRMED THAT THE AUDIO CIRCUIT BOARD NEEDED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 80,0…
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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT WAS TRAVELING 45 MPH WHEN THE RADIO AND TEMPERATURE CONTROL CONSOLE FAILED. THE VEHICLE WAS TAKEN TO THE DEALER. THE DEALER CONFIRMED THAT THE AUDIO CIRCUIT BOARD NEEDED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE IS 137,000. UPDATED 06/28/12*LJ THE CONSUMER STATED A CAMPAIGN WAS RELEASED BY INFINITI TO REPAIR OTHER 2003 G35 INFINITI'S WITH THE SAME PROBLEM. THE RADIO AND TEMPERATURE CONTROL CONSOLE FAILED DUE TO AN AUDIO CIRCUIT BOARD WHICH DID NOT OPERATE AS EXPECTED. THE CONSUMER'S VIN WAS NOT INCLUDED ON THE CAMPAIGN. UPDATED 06/29/12*JB
Official recalls
505V555000 · Fuel System, Gasoline
Dec 13, 2005
ON CERTAIN PASSENGER AND SPORT UTILITY VEHICLES, THE FUEL FILLER HOSE MAY CRACK AND RESULT IN FUEL LEAKAGE FROM THE HOSE WHILE REFUELING.
Consequence & remedy
Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE FUEL FILLER HOSE. RECALL BEGAN ON FEBRUARY 27, 2006, FOR NISSAN OWNERS, AND ON MARCH 13, 2006, FOR INFINITI OWNERS. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
03V455000 · Engine And Engine Cooling
Nov 17, 2003
ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM POSITION SENSOR MAY HAVE AN IMPROPER SOLDER JOINT DUE TO SOLDER DEFORMATION CAUSED BY HEAT STRESS ACCELERATED BY THE EXISTENCE OF FLUX RESIDUE DURING THE SOLDERING PROCESS.
Consequence & remedy
Consequence: THIS COULD CAUSE THE "SERVICE ENGINE SOON" WARNING LIGHT TO COME ON, CREATE A NO START CONDITION, CAUSE REDUCED ENGINE POWER, OR CAUSE THE ENGINE TO STOP RUNNING WITHOUT WARNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. CAMSHAFT POSITION SENSOR(S), AND IN SOME CASES, THE VARIABLE TIMING CONTROL SENSOR(S). VEHICLES INVOLVED IN A PREVIOUS RECALL CAMPAIGN, 01V357, ARE ALSO INCLUDED IN THIS NEW CAMPAIGN. THE REPLACEMENT SENSORS USED IN THAT CAMPAIGN ARE ALSO AFFECTED. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
03V200000 · Exterior Lighting:brake Lights:switch
Jun 2, 2003
ON CERTAIN SEDAN AND COUPE MODEL VEHICLES, THE BRAKE STOP LAMP SWITCH MAY MALFUNCTION.
Consequence & remedy
Consequence: IF THIS OCCURS, THE BRAKE LAMPS WILL NOT ILLUMINATE WHEN THE BRAKE IS APPLIED, WHICH COULD RESULT IN A CRASH WITHOUT WARNING.
Remedy: DEALERS WILL REPLACE THE BRAKE LAMP SWITCH. OWNER NOTIFICATION BEGAN ON JUNE 23, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
02V331000 · Exterior Lighting:headlights
Dec 12, 2002
CERTAIN SEDANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." IN THE ASSEMBLY OF THE HEADLAMPS, IT IS NECESSARY TO HAVE A MEANS TO ADJUST THE HEADLAMPS. TAMPERPROOF CAPS TO PREVENT HORIZONTAL ADJUSTMENT OF THE HEADLAMPS ARE THEN INSTALLED. SOME OF THESE VEHICLES ARE MISSING THE TAMPERPROOF CAPS.
Consequence & remedy
Consequence: Not supplied
Remedy: DEALERS WILL INSTALL THE MISSING TAMPERPROOF CAPS ON THE HEADLAMP ASSEMBLIES. OWNER NOTIFICATION BEGAN JANUARY 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
02V245000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
Sep 12, 2002
ON CERTAIN PASSENGER VEHICLES, THE FUEL HOSE CONNECTION FOR THE OUTLET OF THE FUEL PUMP WHICH IS LOCATED AT THE TOP OF THE FUEL TANK MAY NOT HAVE BEEN PROPERLY ATTACHED WHEN THE VEHICLE WAS ASSEMBLED AND COULD COME LOOSE WHILE DRIVING OR WHEN STARTING THE ENGINE.
Consequence & remedy
Consequence: IF THE CONNECTION COMES LOOSE WHILE DRIVING, THE ENGINE WILL STOP RUNNING DUE TO LACK OF FUEL, INCREASING THE RISK OF A CRASH. ALSO, IF THE CONNECTION COMES LOOSE WHILE DRIVING OR ATTEMPTING TO START OR RESTART THE ENGINE, SOME FUEL WILL DISCHARGE FROM THE FUEL PUMP. IF THIS SHOULD OCCUR IN THE PRESENCE OF AN EXTERNAL IGNITION SOURCE, A FIRE COULD RESULT.
Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, PROPERLY ATTACH THE FUEL HOSE TO THE FUEL PUMP. OWNER NOTIFICATION IS EXPECTED TO BEGIN OCTOBER 7, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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