← New search

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
98,265 miles · Aug 26, 2011
Electrical System

THE RADIO,HEATER ,DEFROSTER CEASED FUNTIONING,FIRST INTERMITTENT THE STOPPED FUNCTIONING ENTIRELY,IT IS A SAFETY HAZARD AZ DEFROSTER CANT WORK AND WINDOWS FROST UP,TEMERATURE AND FUNCTION CANT BE CHANGED AND BLOWER IS SET WHERE IT CANT WORK.THIS IS A SAFETY HAZARD. *TT

NHTSA ODI #10421645

45,000 miles · Aug 19, 2011
Seats

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THE DRIVERS SEAT WAS MOVING WHILE THE VEHICLE WAS IN MOTION. THE DEALER PERFORMED REPAIRS IN AUGUST 2010; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED. THE CURRENT MILEAGE WAS 87,000. THE APPROXIMATE FAILURE MILEAGE WAS 45,000. UPDATED 09/21/11*…

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THE DRIVERS SEAT WAS MOVING WHILE THE VEHICLE WAS IN MOTION. THE DEALER PERFORMED REPAIRS IN AUGUST 2010; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED. THE CURRENT MILEAGE WAS 87,000. THE APPROXIMATE FAILURE MILEAGE WAS 45,000. UPDATED 09/21/11*LJ UPDATED 10/03/11

NHTSA ODI #10420763

129,000 miles · Aug 16, 2011
Electrical System

TL* THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. THE CONTACT STATED THAT THE ELECTRONIC CONSOLE UNIT FAILED. AS A RESULT, THE RADIO AND AIR CONDITIONING UNIT WOULD NOT FUNCTION. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE ENTIRE ELECTRONIC CONSOLE UNIT NEEDED TO BE REPLACED. THERE WERE NO…

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. THE CONTACT STATED THAT THE ELECTRONIC CONSOLE UNIT FAILED. AS A RESULT, THE RADIO AND AIR CONDITIONING UNIT WOULD NOT FUNCTION. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE ENTIRE ELECTRONIC CONSOLE UNIT NEEDED TO BE REPLACED. THERE WERE NO RECALLS ADDRESSING THIS FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 129,000. THE VIN WAS UNKNOWN.

NHTSA ODI #10419699

108,000 miles · Aug 9, 2011
Electrical System

2003 INFINITI G35 AUDIO FINISHER CIRCUIT BOARD FAILURE. FAILURE OCCURED JULY 2011. AUDIO FINISHER BOARD ISSUE IDENTIFIED IN 2003 INFINITI TSB CAMPAIGN ID P3104 / ITB03-007B VOLUNTARY SERVICE CAMPAIGN (AUTO FINISHER CIRCUIT BOARD). WAS TOLD MY VEHICLE / VIN NOT COVERED. DEALER REPAIR WAS $900. AUDIO SYSTEM AND ENVIROMENTAL CONTRO…

Read full complaint

2003 INFINITI G35 AUDIO FINISHER CIRCUIT BOARD FAILURE. FAILURE OCCURED JULY 2011. AUDIO FINISHER BOARD ISSUE IDENTIFIED IN 2003 INFINITI TSB CAMPAIGN ID P3104 / ITB03-007B VOLUNTARY SERVICE CAMPAIGN (AUTO FINISHER CIRCUIT BOARD). WAS TOLD MY VEHICLE / VIN NOT COVERED. DEALER REPAIR WAS $900. AUDIO SYSTEM AND ENVIROMENTAL CONTROLS INSIDE CAR DISABLED. IF THIS HAPPENED IN WINTER COULD HAVE RESULTED IN DEFROSTER / VISIBILITY ISSUES. *TR

NHTSA ODI #10418263

61,000 miles · Aug 3, 2011
Electrical System

WHEN I TURNED ON THE BOSE RADIO, THE AIR CONDITIONER WENT ON FULL BLAST AND THE WHOLE CONTROL PANEL WENT OUT. I WAS ENTERING THE FREEWAY AND THIS CAUSED A DANGEROUS SITUATION(NO SPEEDOMETER, DEFROSTER, ETC.). NEEDLESS TO SAY, WITHOUT USE OF DEFROSTER, THIS SITUATION CAN BE FATAL! I HAVE READ THE EDMUNDS FORUM REGARDING THIS ISS…

Read full complaint

WHEN I TURNED ON THE BOSE RADIO, THE AIR CONDITIONER WENT ON FULL BLAST AND THE WHOLE CONTROL PANEL WENT OUT. I WAS ENTERING THE FREEWAY AND THIS CAUSED A DANGEROUS SITUATION(NO SPEEDOMETER, DEFROSTER, ETC.). NEEDLESS TO SAY, WITHOUT USE OF DEFROSTER, THIS SITUATION CAN BE FATAL! I HAVE READ THE EDMUNDS FORUM REGARDING THIS ISSUE(AND ALSO NHSTA COMPLAINTS) AND THIS PROBLEM SEEMS TO BE QUITE COMMON. APPARENTLY INFINITI RECALLED SOME 2003 MODELS(MADE BEFORE JUNE 2002) BUT SINCE MINE WAS MADE IN NOV. 2002 IT IS NOT INCLUDED. THE FIX I HAVE READ ABOUT COSTS $1500-$2000(AND SOME OF THESE HAVE FAILED AGAIN WITH NO MORE HELP FROM INFINITI). YOUR HELP IN GETTING EVERY 2003 G-35 RECALLED AND FIXED PERMANENTLY WOULD BE APPRECIATED.

NHTSA ODI #10417490

137,000 miles · Jul 25, 2011
Visibility

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THE DEFROSTER ONLY EMIT HEAT AND DOES NOT ASSIST IN DEFROSTING THE WINDSHIELD WHEN NECESSARY. THE VEHICLE WAS TAKEN TO THE DEALER FOR A DIAGNOSTIC TEST. THE TECHNICIANS STATED THE AUDIO UNIT NEEDED TO BE REPLACED DUE TO A WIRING FAILURE . THE VEHICLE WAS NOT REPAIRED.…

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THE DEFROSTER ONLY EMIT HEAT AND DOES NOT ASSIST IN DEFROSTING THE WINDSHIELD WHEN NECESSARY. THE VEHICLE WAS TAKEN TO THE DEALER FOR A DIAGNOSTIC TEST. THE TECHNICIANS STATED THE AUDIO UNIT NEEDED TO BE REPLACED DUE TO A WIRING FAILURE . THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 137,000.

NHTSA ODI #10415002

118,000 miles · Jul 20, 2011
Electrical SystemEquipmentVisibility

AIR CONDITIONING BLASTS AT ALL TIMES THAT CAR ENGINE IS RUNNING. NO WAY TO CONTROL, LOWER OR CHANGE THE A/C DEFROSTER, HEAT OR DEFOGGER. RADIO PANELS ARE SIMILARLY "BLACKED OUT" MEANING THEY ARE NOT WITHIN THE CONTROL OF THE OPERATOR. MULTIPLE SAFETY COMPLAINTS HAVE BEEN ISSUED REGARDING THIS PROBLEM AND THE DEALERSHIP HAS ADVIS…

Read full complaint

AIR CONDITIONING BLASTS AT ALL TIMES THAT CAR ENGINE IS RUNNING. NO WAY TO CONTROL, LOWER OR CHANGE THE A/C DEFROSTER, HEAT OR DEFOGGER. RADIO PANELS ARE SIMILARLY "BLACKED OUT" MEANING THEY ARE NOT WITHIN THE CONTROL OF THE OPERATOR. MULTIPLE SAFETY COMPLAINTS HAVE BEEN ISSUED REGARDING THIS PROBLEM AND THE DEALERSHIP HAS ADVISED SIMILAR OWNERS IT WILL BE $4,000 TO RECTIFY THIS PROBLEM. THIS IS LARGELY A SAFETY CONCERN. I HAVE NOTIFIED MY INSURANCE COMPANY OF THIS ISSUE AS WHEN TOYOTA'S WERE RECALLED AND PEOPLE WERE INJURED IT WAS THE INSURANCE COMPANY, (STATE FARM) THAT REALIZED THE SEVERITY OF THE SITUATION FIRST. *KB

NHTSA ODI #10413725

106,000 miles · Jul 16, 2011
Electrical System

IN MY 2003 INIFINITI G35 SEDAN MY ENTIRE CENTER CONSOLE ISNT WORKING. AC/HEAT AND RADIO. FOR THE FIRST COUPLE MONTHS IT WOULD TURN ON AND OFF AND THEN ABOUT NOV OF 2010 EVERYTHING STOPPED WORKING. IT WOULD SNOW AND I HAD NO DEFROST OR HEAT. STILL TILL THIS DAY NOTHING IS WORKING. *TT

NHTSA ODI #10413146

80 miles · Jul 16, 2011
Exterior Lighting

THE THIRD BRAKE LIGHT OF 2003 INFINITI G35 SEDAN IS OUT. *TT

NHTSA ODI #10413123

Mileage unknown · Jul 15, 2011
Electrical System

THE PROBLEM IS AS FOLLOWS: A/C WILL BE STUCK AT FULL POWER, AND ENTIRE CENTER CONSOLE DOES NOT FUNCTION, BUT AFTER TURNING CAR OFF & THEN ON, PROBLEM WOULD DISAPPEAR. I HAVE NO POWER IN THE CENTER CONSOLE, AND THE A/C BLASTS CONTINUOUSLY. THE CENTER CONSOLE CONTROLS INCLUDE THE FRONT AND REAR WINDOW DEFOGGER CONTROLS, WHICH ARE…

Read full complaint

THE PROBLEM IS AS FOLLOWS: A/C WILL BE STUCK AT FULL POWER, AND ENTIRE CENTER CONSOLE DOES NOT FUNCTION, BUT AFTER TURNING CAR OFF & THEN ON, PROBLEM WOULD DISAPPEAR. I HAVE NO POWER IN THE CENTER CONSOLE, AND THE A/C BLASTS CONTINUOUSLY. THE CENTER CONSOLE CONTROLS INCLUDE THE FRONT AND REAR WINDOW DEFOGGER CONTROLS, WHICH ARE USELESS NOW. *TT

NHTSA ODI #10413100

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.