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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 →

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.

15 crash reports5 fire reports4 injury reports

What owners actually said

533 reports
100,000 miles · Oct 27, 2010
Exterior Lighting

HIGH MOUNT "THIRD" BRAKE LIGHT ON INFINITI G35 (03 TO ?) SEEM TO BE GOING OUT FREQUENTLY RESULTING IN VERY VERY COSTLY REPAIRS CONSIDERING ITS ONLY A LIGHT. THE DESIGN REQUIRES REMOVAL OF THE SEAT COSTING $500+. A SIMPLE, SAFELY RELATED PROBLEM SHOULD NOT BE SO DIFFICULT TO ADDRESS AND INFINITI SHOULD BE RESPONSIBLE FOR THE PO…

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HIGH MOUNT "THIRD" BRAKE LIGHT ON INFINITI G35 (03 TO ?) SEEM TO BE GOING OUT FREQUENTLY RESULTING IN VERY VERY COSTLY REPAIRS CONSIDERING ITS ONLY A LIGHT. THE DESIGN REQUIRES REMOVAL OF THE SEAT COSTING $500+. A SIMPLE, SAFELY RELATED PROBLEM SHOULD NOT BE SO DIFFICULT TO ADDRESS AND INFINITI SHOULD BE RESPONSIBLE FOR THE POOR DESIGN OF A SAFETY RELATED SYSTEM AND PAY FOR THE REPAIRS. *TR

NHTSA ODI #10362654

97,000 miles · Oct 26, 2010
Electrical SystemVisibility

THE DISPLAY ON MY RADIO STARTED TO GO OUT AND MADE IT SO I HAD NO CONTROL OVER THE RADIO AND THE AC/HEATER. IT WENT OFF AND ON RANDOMLY FOR THE PAST YEAR, NOW MY RADIO IS COMPLETELY DEAD AND STILL HAVE NO CONTROL OVER MY A/C CONTROLS SO IT BLOWS AT MY FEET. NOW THAT TEMP. OUTSIDE IS GETTING INTO THE 30'S, AND I NEED MY DEFROST T…

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THE DISPLAY ON MY RADIO STARTED TO GO OUT AND MADE IT SO I HAD NO CONTROL OVER THE RADIO AND THE AC/HEATER. IT WENT OFF AND ON RANDOMLY FOR THE PAST YEAR, NOW MY RADIO IS COMPLETELY DEAD AND STILL HAVE NO CONTROL OVER MY A/C CONTROLS SO IT BLOWS AT MY FEET. NOW THAT TEMP. OUTSIDE IS GETTING INTO THE 30'S, AND I NEED MY DEFROST TO BE ABLE TO SEE THROUGH MY WINDSHIELD BUT CAN'T CONTROL IT... *TR

NHTSA ODI #10362456

84,500 miles · Oct 24, 2010
Electrical SystemEquipmentInterior Lighting

2003 G35 SEDAN CENTRAL CONSOLE A/C, SELECTED LIGHTS, AND AUDIO CONTROLS STOPPED WORKING SUDDENLY. CANNOT CONTROL HEAT/DEFROST/AIR CONDITIONING. CAUSED WINDOWS TO FOG UP QUICKLY IMPAIRING VISUAL FIELD WHILE DRIVING ON HIGHWAY. THIS IS VERY HAZARDOUS BECAUSE OF ITS UNEXPECTED AND UNPREDICTABLE ONSET. *TR

NHTSA ODI #10362132

84,250 miles · Oct 23, 2010
Electrical SystemVisibility

THE AUDIO/CLIMATE CONTROLS ON MY 2003 INFINITI G35 STOPPED WORKING WHILE MY AC GOES ON FULL BLAST. CAN'T TURN IT OFF. I HAVE NO CONTROL OF MY RADIO. CALLED THE DEALER. THEY SAID IT COULD BE THE RADIO ($900), THE CIRCUIT BOARD ($900) OR BOTH ($1800) PLUS TAX. AND THAT'S ON TOP OF THE DIAGNOSTICS FEE THEY WILL CHARGE. INFINITI SE…

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THE AUDIO/CLIMATE CONTROLS ON MY 2003 INFINITI G35 STOPPED WORKING WHILE MY AC GOES ON FULL BLAST. CAN'T TURN IT OFF. I HAVE NO CONTROL OF MY RADIO. CALLED THE DEALER. THEY SAID IT COULD BE THE RADIO ($900), THE CIRCUIT BOARD ($900) OR BOTH ($1800) PLUS TAX. AND THAT'S ON TOP OF THE DIAGNOSTICS FEE THEY WILL CHARGE. INFINITI SERVICE ADVISOR TOLD ME THAT BECAUSE IT'S OUT OF WARRANTY, IT'S JUST LIKE A BULB GOING OUT. WHAT A RIPOFF. . *TR

NHTSA ODI #10361859

34,884 miles · Oct 22, 2010
Exterior Lighting

2003 G35 SEDAN, 3RD BRAKE LIGHT DOES NOT WORK, IT'S BEEN OFF WHEN IT WAS UNDER WARRANTY. IT WAS NOT FIXED. I SEE MANY OTHER G35'S ON THE ROAD WITHOUT THEIR 3RD BRAKE LIGHT, I THINK IT'S VERY MUCH A SAFETY PROBLEM. THERE'S ALSO NO WAY TO KNOW IF YOUR 3RD BRAKE LIGHT IS OUT OR NOT, UNLESS YOU HAVE SOMEONE FOLLOWING YOU OR LOOKI…

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2003 G35 SEDAN, 3RD BRAKE LIGHT DOES NOT WORK, IT'S BEEN OFF WHEN IT WAS UNDER WARRANTY. IT WAS NOT FIXED. I SEE MANY OTHER G35'S ON THE ROAD WITHOUT THEIR 3RD BRAKE LIGHT, I THINK IT'S VERY MUCH A SAFETY PROBLEM. THERE'S ALSO NO WAY TO KNOW IF YOUR 3RD BRAKE LIGHT IS OUT OR NOT, UNLESS YOU HAVE SOMEONE FOLLOWING YOU OR LOOKING AT YOU. *TR

NHTSA ODI #10361681

150,000 miles · Oct 21, 2010
Electrical System

INFINITI ISSUED A TSB ABOUT AN AUDIO FINISHER CIRCUIT POTENTIALLY FAILING. MEANWHILE THEY DID NO RECALL OR NOTIFIED CUSTOMERS. THE CIRCUIT CONTROLS ALL THE HVAC AND RADIO CONTROL. MEANING, WHEN IT MALFUNCTIONS, YOU HAVE NO ABILITY TO USE THE DEFROSTER TO DEFOG THE WINDOW. NO CONTROL CAN BE HAD OF THE SYSTEM. IT TURNS ON THE…

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INFINITI ISSUED A TSB ABOUT AN AUDIO FINISHER CIRCUIT POTENTIALLY FAILING. MEANWHILE THEY DID NO RECALL OR NOTIFIED CUSTOMERS. THE CIRCUIT CONTROLS ALL THE HVAC AND RADIO CONTROL. MEANING, WHEN IT MALFUNCTIONS, YOU HAVE NO ABILITY TO USE THE DEFROSTER TO DEFOG THE WINDOW. NO CONTROL CAN BE HAD OF THE SYSTEM. IT TURNS ON THE AC AUTOMATICALLY AND DISABLES ALL CONTROLS. *TR

NHTSA ODI #10361634

129,000 miles · Oct 21, 2010
Exterior Lighting

2003 INFINITI G35 SEDAN 3RD BRAKE LIGHT PREMATURELY FAILS WORKS SPORADICALLY. SOMETIMES IT WORKS, SOMETIMES IT FAILS TO ILLUMINATE AT ALL NOTHING HAS BEEN DONE THUS FAR. I WILL PURSUE FIXING THIS ISSUE MYSELF IF INFINITI WILL NOT COVER THIS AS A DEFECTIVE PART. *TR

NHTSA ODI #10361487

120,000 miles · Oct 20, 2010
Exterior Lighting

THIRD BRAKE LIGHT INSIDE OF CAR STOPS WORKING PREMATURELY. NO WING ON MY CAR. JUST INTERIOR THIRD BRAKE LIGHT. IT IS LED SO IT SHOULD LAST FOR DECADES. IT MAKES IT HARD FOR OTHER PEOPLE TO SEE WHEN I PRESS THE BRAKES ON MY CAR. I BOUGHT AN ORIGINAL FACTORY REPLACEMENT PART FOR ABOUT $200. OLD PART IS AVAILABLE. *TR

NHTSA ODI #10361478

Mileage unknown · Oct 20, 2010
Exterior Lighting

REAR MIDDLE TAIL LIGHT ON MY 2003 INFINITI G35 SEDAN GOES OUT. OR STAYS OUT FOR QUITE A WHILE. VERY DANGEROUS AS I DO NOT KNOW WHEN IT WORKS OR NOT. *TR

NHTSA ODI #10361391

93,100 miles · Oct 20, 2010
EquipmentVisibility

PER G35 SEDAN RECALL MY '...AUDIO AND TEMPERATURE CONTROLS MAY, ON OCCASION, NOT OPERATE AS EXPECTED....". MY EQUIPMENT FAILED MULTIPLE TIMES. THERE IS A VOLUNTARY RECALL FOR THIS PROBLEM ON THE G35 SEDAN BUT NOT THE G35 COUPE. THE MFG'R. STATES THAT COUPE IS NOT COVERED EVEN THOUGH I HAVE THE SAME PROBLEM. MY G35 HAS/HAD TH…

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PER G35 SEDAN RECALL MY '...AUDIO AND TEMPERATURE CONTROLS MAY, ON OCCASION, NOT OPERATE AS EXPECTED....". MY EQUIPMENT FAILED MULTIPLE TIMES. THERE IS A VOLUNTARY RECALL FOR THIS PROBLEM ON THE G35 SEDAN BUT NOT THE G35 COUPE. THE MFG'R. STATES THAT COUPE IS NOT COVERED EVEN THOUGH I HAVE THE SAME PROBLEM. MY G35 HAS/HAD THE IDENTICAL PROBLEM AND THEY REPLACED MY CIRCUIT BOARD AT A COST OF $649.88 (PARTS AND LABOR). I BELIEVE THE G35 COUPE SHOULD HAVE SAME RECALL AS THE G35 SEDAN. *TR

NHTSA ODI #10361367

Official recalls

5

05V555000 · 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

0

No exact-year investigations in this snapshot.