STARTED CAR, RADIO WOULD CUT IN & OUT , I LIVED WITH IT , UNTIL IN MAY 2014 THE A/C & RADIO WOULD CUT IN & OUT , SOMETIMES IF YOU RESTART IT WOULD FIX THE PROBLEM , TODAY IT WAS 94 DEGREES OUT , THE A/C AFTER SEVERAL TRIES WOULD NOT WORK . VERY FRUSTRATING!! *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 reportsTL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, THE ENGINE STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. HOWEVER, THE CHECK ENGINE, THE DYNAMIC CONTROL AND TRACTION WARNING LIGHTS REMAINED ILLUMINATED. THE PROBLEM RECURRED INTERMITTENTLY. THE VEHICLE WAS NOT TAKEN TO THE DEALER. TH…
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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, THE ENGINE STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. HOWEVER, THE CHECK ENGINE, THE DYNAMIC CONTROL AND TRACTION WARNING LIGHTS REMAINED ILLUMINATED. THE PROBLEM RECURRED INTERMITTENTLY. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE CONTACT WAS MADE AWARE OF RECALL NHTSA CAMPAIGN ID NUMBER 03V455000 (ENGINE AND ENGINE COOLING) BUT THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS MADE AWARE OF THE PROBLEM.THE APPROXIMATE FAILURE MILEAGE WAS 107,000. PAM
THE CLIMATE CONTROL SYSTEM STOPPED WORKING, WHICH INCLUDES THE DEFROSTER. LUCKILY IT OCCURRED IN THE MONTH OF MAY AND NOT IN JANUARY WHEN THE SNOW FLIES, AS IT COULD HAVE CREATED A VERY SERIOUS SAFETY ISSUE DUE TO THE DEFROSTER NOT WORKING. AFTER LOOKING ON-LINE, THIS SEEMS TO BE A VERY COMMON ISSUE TO G35 OWNERS AND THERE ARE N…
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THE CLIMATE CONTROL SYSTEM STOPPED WORKING, WHICH INCLUDES THE DEFROSTER. LUCKILY IT OCCURRED IN THE MONTH OF MAY AND NOT IN JANUARY WHEN THE SNOW FLIES, AS IT COULD HAVE CREATED A VERY SERIOUS SAFETY ISSUE DUE TO THE DEFROSTER NOT WORKING. AFTER LOOKING ON-LINE, THIS SEEMS TO BE A VERY COMMON ISSUE TO G35 OWNERS AND THERE ARE NUMEROUS BLOGS DESCRIBING THE SAME CONDITION. IT IS DUE TO AN ELECTRICAL FAILURE WITHIN THE CONTROLS FOR THE RADIO & CLIMATE CONTROL SYSTEMS. IT APPEARS THE SAFETY ISSUE IS BEING IGNORED, POSSIBLY BECAUSE IT'S TIED TO THE RADIO. IF THERE HAVEN'T BEEN ANY ACCIDENTS/DEATHS ATTRIBUTED TO THIS, IT'S PROBABLY ONLY MATTER OF TIME. WITHIN THE NHTSA COMPLAINTS LISTING IT HAS BEEN REPORTED NUMEROUS TIMES. PLEASE DON'T IGNORE IT ANY LONGER. IMAGINE YOURSELF ON A TRIP CROSS COUNTY, IN JANUARY, AND THE DEFROSTER STOPS WORKING. YOU MIGHT HAVE TO CONTINUE DRIVING JUST TO GET TO A TOWN. OR YOU MIGHT RISK CONTINUING YOUR TRIP SO AS TO GET HOME TO CONTACT THE DEALERSHIP. I'M SURE THERE ARE CASES WHERE PEOPLE HAVE DONE JUST THAT, RISKING THE SAFETY OF THEMSELVES & OTHERS DUE TO POOR VISIBILITY. ALL BECAUSE A CAR MANUFACTURER WON'T STAND BEHIND THEIR PRODUCT AND EXCEPT RESPONSIBILITY. P.S. MY VEHICLE HAS LESS THAN 69000 MILES. *TR
TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE WAS ABLE TO START AND ACCELERATE, BUT STALLED INTERMITTENTLY ON MULTIPLE OCCASIONS. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE CAM POSITION SENSOR NEEDED TO BE REPLACED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 03V455000 (E…
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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE WAS ABLE TO START AND ACCELERATE, BUT STALLED INTERMITTENTLY ON MULTIPLE OCCASIONS. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE CAM POSITION SENSOR NEEDED TO BE REPLACED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 83,500.
MY RADIO AND AC COMES ON BUT I CANNOT TURN ON/OFF FROM CONTROL PANEL OF CAR ON DASH. I CAN ONLY OPERATE THE RADIO FROM THE STEERING WHEEL. MY A/C IS ON FULL BLAST AT COLD AIR AND WILL NOT SHUT OFF. *TR
TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE STALLED MULTIPLE TIMES INTERMITTENTLY. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT THE CAM SHAFT POSITION SENSOR BANK 1 NEEDED TO BE REPLACED. THE CONTACT WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 03V455000 (ENGINE AND ENGI…
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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE STALLED MULTIPLE TIMES INTERMITTENTLY. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT THE CAM SHAFT POSITION SENSOR BANK 1 NEEDED TO BE REPLACED. THE CONTACT WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE VEHICLE WAS TO BE INSPECTED AND REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 199,000.
CD PLAYER STOPPED WORKING, UNABLE TO RETRIEVE CD'S, ERROR MESSAGE. LATER RADIO AND A/C CONTROLS WENT OUT. CHECK ENGINE SOON LIGHT CAME ON AND SPEEDOMETER NOT WORKING. CALLED INFINITI IN SARASOTA, WAS TOLD TO BRING CAR IN, I DID. HAPPENED AGAIN WITHIN A FEW MONTHS, WAS TOLD BY INFINITI THEY COULD NOT FIND ANYTHING WRONG, THEY RES…
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CD PLAYER STOPPED WORKING, UNABLE TO RETRIEVE CD'S, ERROR MESSAGE. LATER RADIO AND A/C CONTROLS WENT OUT. CHECK ENGINE SOON LIGHT CAME ON AND SPEEDOMETER NOT WORKING. CALLED INFINITI IN SARASOTA, WAS TOLD TO BRING CAR IN, I DID. HAPPENED AGAIN WITHIN A FEW MONTHS, WAS TOLD BY INFINITI THEY COULD NOT FIND ANYTHING WRONG, THEY RESET SENSOR. A FEW MONTHS LATER, RADIO WENT OUT AGAIN, A/C AT 60 DEGREES, CANNOT LOWER TEMPERATURE, CANNOT TURN ON/OFF FROM DASHBOARD; RADIO WORKS FROM THE STEERING WHEEL ONLY. PROBLEM CAUSED BATTERY TO GO DEAD, CALLED AAA, WAS TOLD SOMETHING DRAINING BATTERY; TOLD OF ELECTRICAL PROBLEMS, ADVISED ELECTRICAL PROBLEM MAYBE THE REASON. ONCE BATTERY PURCHASED, ADVISED AGAIN BATTERY MAY GO OUT DUE TO ELECTRICAL PROBLEM DRAINING BATTERY. WENT ONLINE, FOUND NUMEROUS COMPLAINTS. CALLED INFINITI AGAIN, TOLD MY VIN # MAY NOT BE LISTED. COST APPROXIMATELY $1,200.00 OR MORE TO FIX THIS PROBLEM. CALLED INFINITI/NISSAN CORPORATE OFFICE, TOLD MY VIN NUMBER NOT ON RECALL LIST. INFORMED THEM OF PROBLEM, PURCHASE OF NEW BATTERY DUE TO ELECTRICAL PROBLEM, AND WHAT MAY HAPPEN AGAIN REGARDING NEW BATTERY. REP ADVISED NOTHING THEY CAN DO. TOLD I CAN PAY, AND IF A RECALL LATER WITH MY VIN NUMBER , I CAN BE REIMBURSED WITH PROOF OF REPAIR WITH INFINITI. AS OF THIS WRITING, I AM STILL UNABLE TO TURN ON/OFF DEFROST, HEATER, A/C, CD PLAYER, CASSETTE PLAYER, OR RADIO; NONE OF THE CONTROLS ON DASHBOARD ARE OPERABLE. THIS IS DANGEROUS IN SO MANY WAYS IN TERMS OF ROAD SAFETY; DEFROST NOT WORKING (UNABLE TO DEFROST WINDOWS FOR VISION WHILE DRIVING); DRAINING BATTERY; HAZARDOUS DUE TEMPERATURE CONTROLS THAT CAN CAUSE A PERSON TO FREEZE WHILE IN MY CAR, AND A FINANCIAL HARDSHIP. I PRAY AN INVESTIGATION INITIATED DUE TO ELECTRICAL PROBLEMS BY MANUFACTURER, NOT CAUSED BY THE CONSUMER; THAT THE RESOLUTION IS FAIR AND JUST FOR ALL, AND NOT JUST BY SELECTED VIN NUMBERS ONLY. *TR
TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE TRAVELING 60 MPH, THE VEHICLE SUDDENLY SPUN OUT OF CONTROL. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC, WHO STATED THAT THE SUSPENSION NEEDED TO BE REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 122,000 AND THE CURRENT M…
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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE TRAVELING 60 MPH, THE VEHICLE SUDDENLY SPUN OUT OF CONTROL. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC, WHO STATED THAT THE SUSPENSION NEEDED TO BE REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 122,000 AND THE CURRENT MILEAGE WAS 124,132.
ON MY WAY HOME FROM WORK AT APPROXIMATELY 10;30PM ON A TWO LANE HIGHWAY I WAS THE SECOND PERSON TO HIT A HORSE,. 17 HAND HORSE LYING IN THE ROAD, A PERSON HEADED NORTH HIT AND TOSSED THE DEAD HORSE IN MY SOUTH LANE. , . MY CAR HIT THE HORSE, FLIPPED SEVERAL TIMES THEN ROLLED DOWN AND EMBANKMENT UNTIL THE CAR CAME TO A STOP.....…
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ON MY WAY HOME FROM WORK AT APPROXIMATELY 10;30PM ON A TWO LANE HIGHWAY I WAS THE SECOND PERSON TO HIT A HORSE,. 17 HAND HORSE LYING IN THE ROAD, A PERSON HEADED NORTH HIT AND TOSSED THE DEAD HORSE IN MY SOUTH LANE. , . MY CAR HIT THE HORSE, FLIPPED SEVERAL TIMES THEN ROLLED DOWN AND EMBANKMENT UNTIL THE CAR CAME TO A STOP.........IT DUG INTO THE DIRT AND GRASS UNTIL IT CAME TO A HALT,. WHEN THE CAR STOPPED I WAS PASSENGER SIDE DOWN, NEITHER AIR BAGS DEPLOYED?. I HAVE SUFFERED THE PAST TWO YEARS, MENTALLY, PHYSICALLY AND FINANCIALLY. A HORSE OWNER ISN'T HELD LIABLE IN THE STATE OF GEORGIA. DOCTOR BILLS , STRESS AND PAIN THAT MIGHT HAVE BEEN PREVENTED IF MY AIR BUGS HAD DEPLOYED, EITHER ONE IF THEM . I'M ANGRY, IN PAIN BOTH PHYSICALLY AND FINANCIALLY AND, MY FAMILY TELLS ME I HAVE AGED 10 YEARS I. NEED HELP UNDERSTANDING WHY NEITHER THE DRIVER'S OR PASSENGER'S AIR BAGS DEPLOYED? WHY DID MY CAR FAIL SO MISERABLY. SURELY INFINITY NEW THEY HAD PROBLEMS WITH 2003 AIR BAGS BY 2012 ? [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
MY VEHICLE'S ENGINE CUTS OFF WITHOUT WARNING. INFINITI HAD A RECALL REGARDING THIS YET THEY SAY MY CAR ISN'T ON THE RECALL LIST. IT DEALS WITH SOME SENSORS THAT CUT THE ENGINE OFF WITHOUT WARNING. I HAVE THE SAME EXACT PROBLEMS AS THE RECALL STATES,
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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