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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.

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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

Electrical System complaints

220 reports
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65,234 miles · Oct 14, 2012
Electrical SystemVisibility/wiper

INTERMITTENT LOSS OF CONTROL OF FRONT WINDOW DEFOGGER, REAR WINDOW DEFROSTER, RADIO, A/C. THIS HAPPENS RANDOMLY WHILE DRIVING CAUSING LOSS OF VISIBILITY IN COLD OR RAINY WEATHER. THIS PROBLEM STARTED HAPPENING ON RARE OCCASION BUT THE FREQUENCY IS GETTING PROGRESSIVELY WORSE AND NOW HAPPENS ALMOST EVERY TIME THE VEHICLE IS DRI…

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INTERMITTENT LOSS OF CONTROL OF FRONT WINDOW DEFOGGER, REAR WINDOW DEFROSTER, RADIO, A/C. THIS HAPPENS RANDOMLY WHILE DRIVING CAUSING LOSS OF VISIBILITY IN COLD OR RAINY WEATHER. THIS PROBLEM STARTED HAPPENING ON RARE OCCASION BUT THE FREQUENCY IS GETTING PROGRESSIVELY WORSE AND NOW HAPPENS ALMOST EVERY TIME THE VEHICLE IS DRIVEN! *TR

NHTSA ODI #10480048

46,000 miles · Aug 24, 2012
Electrical System

AS I WAS TRAVELING DOWN THE ROAD, MY A/C TURNED ON BY ITSELF AND MY RADIO DISPLAY WENT AWAY. I WAS UNABLE TO TURN OFF MY A/C OR CONTROL MY RADIO. NONE OF THE BUTTONS ON THE CENTER CONSOLE WORKED. *TR

NHTSA ODI #10472432

86,000 miles · Aug 23, 2012
Electrical SystemEquipmentVisibility/wiper

THE AC AND RADIO CONTROLS BASICALLY NONE OF THE DASHBOARD CONTROLS ARE WORKING INCLUDING DEFROSTER WHICH IS BIG SAFETY HAZARD AND AS PER INFINITI DEALERSHIP ITS A RADIO AND CIRCUITBOARD ISSUES. AFTER LOOKING AT INTERNET I HAVE FOUND THAT THERE WAS A RECALL CAMPAIGN (VOLUNTARY SERVICE CAMPAIGN 2003 INFINITI G35 SEDAN; AUDIO FINIS…

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THE AC AND RADIO CONTROLS BASICALLY NONE OF THE DASHBOARD CONTROLS ARE WORKING INCLUDING DEFROSTER WHICH IS BIG SAFETY HAZARD AND AS PER INFINITI DEALERSHIP ITS A RADIO AND CIRCUITBOARD ISSUES. AFTER LOOKING AT INTERNET I HAVE FOUND THAT THERE WAS A RECALL CAMPAIGN (VOLUNTARY SERVICE CAMPAIGN 2003 INFINITI G35 SEDAN; AUDIO FINISHER CIRCUIT BOARD) FOR THIS ISSUES -> ITB03-007B SERVICE CAMPAIGN -> ISSUE DESCRIPTION LISTED BELOW AVAILABLE ON THE INTERNET. BUT INFINITI DEALER IS NOT ACCEPTING ANY RECALL ON THIS GROUND AND THEY ARE ASKING FOR 1300+ BUCKS TO FIX THIS ISSUE. CAN SOMEONE PLEASE HELP AS I CAN LIVE WITHOUT AC AND CLIMATE CONTROLS BUT NOT WITHOUT DEFROSTER. ALSO ITS A TROUBLE THAT AC AUTO TURNS ON AT FULL BLOWN SPEED WHICH CAUSE TOO MUCH COLD IN WINTER AND ITS A HEALTH RISK FOR MYSELF AND FAMILY INCLUDING 2 KIDS. DESCRIPTION FROM INTERNET - ON SOME MODEL YEAR 2003 G35 SEDANS MANUFACTURED THROUGH AUGUST 21, 2002, THE AUDIO AND TEMPERATURE CONTROLS MAY NOT OPERATE AS EXPECTED. WHEN USING THE AUDIO EQUIPMENT OR THE TEMPERATURE CONTROLS, THE UNIT MAY BECOME INOPERATIVE. IN SOME CASES, THIS CAN BE CORRECTED BY TURNING THE IGNITION SWITCH OFF AND BACK ON AGAIN. IN OTHER CASES, THE UNIT REMAINS INOPERATIVE AND REQUIRES SERVICE BY AN INFINITI TECHNICIAN. TO PREVENT THIS CONDITION, INFINITI HAS INITIATED A VOLUNTARY SERVICE CAMPAIGN TO REPLACE THE AUDIO FINISHER CIRCUIT BOARD ON THESE VEHICLES. USE INFINITI NET TO CONFIRM IF A SPECIFIC VEHICLE IS AFFECTED BY THIS SERVICE CAMPAIGN (P3104). *TR

NHTSA ODI #10472092

120,000 miles · Jul 19, 2012
Electrical SystemVisibility

THE 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

NHTSA ODI #10466539

112,000 miles · Jul 5, 2012
Electrical SystemVisibility/wiper

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

NHTSA ODI #10464329

90,000 miles · Jun 27, 2012
Electrical SystemEquipment

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

NHTSA ODI #10463289

113,000 miles · Jun 27, 2012
Electrical System

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.

NHTSA ODI #10463260

70,000 miles · Jun 20, 2012
Electrical System

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.

NHTSA ODI #10462408

105,000 miles · Jun 18, 2012
Electrical System

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.

NHTSA ODI #10462084

80,000 miles · Jun 15, 2012
Electrical System

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

NHTSA ODI #10461848

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.