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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
125,000 miles · Jul 14, 2011
Visibility

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE DEFROSTER WAS INOPERABLE, REDUCING VISIBILITY. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE, BUT OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 125,000 AND THE CURRENT MILEAGE WAS 140,000. …

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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE DEFROSTER WAS INOPERABLE, REDUCING VISIBILITY. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE, BUT OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 125,000 AND THE CURRENT MILEAGE WAS 140,000. UPDATED 09/02/11*LJ UPDATED 09/14/11

NHTSA ODI #10412279

70,000 miles · Jul 8, 2011
Electrical System

I HAVE A 2003 INFINITI G35 SEDAN V6...THIS IS REGARDING: *** CLASSIFICATION: EL03-003 REFERENCE: ITB03-007 DATE: FEBRUARY 13, 2003 VOLUNTARY SERVICE CAMPAIGN AUDIO FINISHER CIRCUIT BOARD IMPORTANT :THIS SERVICE CAMPAIGN BULLETIN SUPERCEDES TECHNICAL SERVICE BULLETIN ITB02-52. CAMPAIGN I.D. # :P3104 APPLIED VEHICLE: 2003 G35 SEDA…

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I HAVE A 2003 INFINITI G35 SEDAN V6...THIS IS REGARDING: *** CLASSIFICATION: EL03-003 REFERENCE: ITB03-007 DATE: FEBRUARY 13, 2003 VOLUNTARY SERVICE CAMPAIGN AUDIO FINISHER CIRCUIT BOARD IMPORTANT :THIS SERVICE CAMPAIGN BULLETIN SUPERCEDES TECHNICAL SERVICE BULLETIN ITB02-52. CAMPAIGN I.D. # :P3104 APPLIED VEHICLE: 2003 G35 SEDAN (V35) APPLIED VINS:VEHICLES BUILT BETWEEN [XXX]NOTE :USE INFINITI NET TO CONFIRM CAMPAIGN ELIGIBILITY. INTRODUCTION 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). IDENTIFICATION NUMBER NISSAN HAS ASSIGNED IDENTIFICATION NUMBER P3104 TO THIS CAMPAIGN. THIS NUMBER MUST APPEAR ON ALL COMMUNICATIONS AND DOCUMENTATION OF ANY NATURE DEALING WITH THIS CAMPAIGN. NUMBER OF VEHICLES POTENTIALLY AFFECTED THE NUMBER OF VEHICLES POTENTIALLY AFFECTED IS APPROXIMATELY 23,600. DEALER RESPONSIBILITY IT IS THE INFINITI DEALER'S RESPONSIBILITY TO CHECK INFINITI NET FOR THE CAMPAIGN STATUS ON EACH VEHICLE FALLING WITHIN THE RANGE. I WOULD LIKE INFINITI TO HONOR THEIR; CLASSIFICATION: EL03-003 REFERENCE: ITB03-007 DATE: FEBRUARY 13, 2003 VOLUNTARY SERVICE CAMPAIGN AUDIO FINISHER CIRCUIT BOARD IMPORTANT :THIS SERVICE CAMPAIGN BULLETIN SUPERCEDES TECHNICAL SERVICE BULLETIN ITB02-52. CAMPAIGN I.D. # :P3104 APPLIED VEHICLE: 2003 G35 SEDAN (V35) APPLIED VINS:VEHICLES BUILT BETWEEN[XXX]; AND FIX MY CAR'S AC AND AUDIO, NO CHARGE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552

NHTSA ODI #10411485

72,535 miles · Jul 7, 2011
Electrical SystemExterior LightingVisibility

THE THIRD BRAKE LIGHT ON THE REAR WINDOW DECK FAILS TO WORK INTERMITTENTLY CREATING A SITUATION WHERE VEHICLES FOLLOWING MAY NOT REALIZE THAT OUR VEHICLE IS BRAKING. THIS CREATES A CONCERN FOR MY SAFETY AS WELL AS MY CHILDRENS SAFETY. THIS IS A VERY FREQUENT PROBLEM WITH INFINITI VEHICLES OF THIS MAKE BUT INFINITI WILL NOT ACKNO…

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THE THIRD BRAKE LIGHT ON THE REAR WINDOW DECK FAILS TO WORK INTERMITTENTLY CREATING A SITUATION WHERE VEHICLES FOLLOWING MAY NOT REALIZE THAT OUR VEHICLE IS BRAKING. THIS CREATES A CONCERN FOR MY SAFETY AS WELL AS MY CHILDRENS SAFETY. THIS IS A VERY FREQUENT PROBLEM WITH INFINITI VEHICLES OF THIS MAKE BUT INFINITI WILL NOT ACKNOWLEDGE THE PROBLEM.

NHTSA ODI #10411305

69,000 miles · Jul 7, 2011
Electrical System

OUR 2003 INFINITI G35 SEDAN'S A/C WILL NOT TURN OFF. WHEN WE TURN ON THE CAR, THE A/C WILL START AND THE CONTROL CONSOLE WILL NOT ALLOW US TO ADJUST THE TEMPERATURE. THE WHOLE CONTROL CONSOLE IS OFF, WE CAN'T EVEN TURN ON THE RADIO. WE TOOK THE CAR BACK TO THE INFINITI DEALERSHIP AND THEY WERE GOING TO CHARGE US $135 TO TAKE A L…

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OUR 2003 INFINITI G35 SEDAN'S A/C WILL NOT TURN OFF. WHEN WE TURN ON THE CAR, THE A/C WILL START AND THE CONTROL CONSOLE WILL NOT ALLOW US TO ADJUST THE TEMPERATURE. THE WHOLE CONTROL CONSOLE IS OFF, WE CAN'T EVEN TURN ON THE RADIO. WE TOOK THE CAR BACK TO THE INFINITI DEALERSHIP AND THEY WERE GOING TO CHARGE US $135 TO TAKE A LOOK AT IT. I FEEL LIKE IT IS A RIP OFF. I CHECK ONLINE AND MANY OTHER INFINITI OWNERS WITH SIMILAR MODELS HAVE THE SAME EXACT PROBLEMS. THIS IS NOT A COINCIDENT BUT A WIDE SPREAD DEFECT THAT INFINITI IS NOT WILLING TO FIX. PLEASE HELP!!! *TR

NHTSA ODI #10410938

78,500 miles · Jul 6, 2011
Electrical System

FRONT AND REAR DEFOGGER DO NOT WORK BECAUSE OF LOSS OF FUNCTION FOR A/C AND RADIO CONTROL PANEL. I HAD TO PULL OVER IN A RAIN STORM BECAUSE WINDOWS FOGGED UP. MY 2003 G35 INFINITI HAS 78500 MILES. *TR

NHTSA ODI #10410644

115,000 miles · Jul 5, 2011
Electrical System

INTERMITTENTLY, THE ELECTRICAL PANEL THAT CONTROLS THE A/C, RADIO FAIL TO OPERATE. NONE OF THE BUTTONS IN THE CONTROL PANEL WORK, ALL LIGHTS ARE OUT. IT HAS GOTTEN PROGRESSIVELY WORSE, TO WHERE IT TURNS OFFS JUST SECONDS AFTER STARTING THE CAR. CANNOT CONTROL DEFROSTERS. HUGE SAFETY ISSUE. THE A/C RESETS AT 71 DEGREES WITH FAN …

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INTERMITTENTLY, THE ELECTRICAL PANEL THAT CONTROLS THE A/C, RADIO FAIL TO OPERATE. NONE OF THE BUTTONS IN THE CONTROL PANEL WORK, ALL LIGHTS ARE OUT. IT HAS GOTTEN PROGRESSIVELY WORSE, TO WHERE IT TURNS OFFS JUST SECONDS AFTER STARTING THE CAR. CANNOT CONTROL DEFROSTERS. HUGE SAFETY ISSUE. THE A/C RESETS AT 71 DEGREES WITH FAN BLASTING. *KB

NHTSA ODI #10410448

76,000 miles · Jun 30, 2011
Electrical SystemVisibility

DRIVER SIDE WINDOW MOTOR FAILED. WINDOW IS STUCK IN UP POSITION. THIS IS A SAFELY HAZARD AS OCCUPANT CANNOT USE WINDOW AS AN EXIT FROM THE AUTOMOBILE. *TR

NHTSA ODI #10410010

75,000 miles · Jun 25, 2011
Electrical System

I HAVE A 2003 INFINITI G35 THAT I PURCHASED NEW. THE PROBLEM IS AS FOLLOWS: INITIALLY A/C WOULD INCREASE POWER AND THEN DECREASE FOR AN INSTANT, AND RADIO LIGHTS WOULD FLICKER. AS TIME WENT ON, A/C WOULD BE STUCK AT FULL POWER, AND ENTIRE CENTER CONSOLE DOES NOT FUNCTION, BUT AFTER TURNING CAR OFF & THEN ON, PROBLEM WOULD DI…

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I HAVE A 2003 INFINITI G35 THAT I PURCHASED NEW. THE PROBLEM IS AS FOLLOWS: INITIALLY A/C WOULD INCREASE POWER AND THEN DECREASE FOR AN INSTANT, AND RADIO LIGHTS WOULD FLICKER. AS TIME WENT ON, A/C WOULD BE STUCK AT FULL POWER, AND ENTIRE CENTER CONSOLE DOES NOT FUNCTION, BUT AFTER TURNING CAR OFF & THEN ON, PROBLEM WOULD DISAPPEAR. PROBLEM BECAME MORE AND MORE FREQUENT, UNTIL TWO MONTHS AGO, WHEN PROBLEM IS PERMANENT. 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. I RECENTLY HAD TO DRIVE IN THE RAIN; CONDENSATION FROM OUR BREATHING BUILT UP INSIDE THE WINDOWS, AND I WAS FORCED TO USE A SQUEEGEE ON THE INSIDE OF THE WINDSHIELD TO SEE OUTSIDE. I COULDN'T SEE THROUGH MY REAR VIEW MIRROR, SINCE THE REAR WINDOW WAS COMPLETELY FOGGED UP AND I COULDN'T REACH IT WHILE DRIVING. THIS LOSS OF FUNCTION FOR THE A/C AND RADIO CONTROLS IS A VERY COMMON COMPLAINT WITH THE 2003 MODEL, AND EVEN EXTENDS TO LATER YEARS. INFINITI COVERS A LIMITED NUMBER OF VIN; OTHERWISE, YOU HAVE TO PAY APPROX. $1400 TO HAVE THE WORK DONE, AND FROM WHAT I'VE READ ONLINE, THE PROBLEM MAY REOCCUR EVEN IF YOU DO PAY THEM FOR THE REPAIRS. *TR

NHTSA ODI #10408863

83,000 miles · Jun 23, 2011
Electrical SystemVisibility

NO SPECIFIC EVENT. CLIMATE CONTROL PANEL FAILED IN AC "ON" MODE AT 70'F. CANNOT TURN OFF. CANNOT ACCESS DEFROST/REAR DEFOGGER BUTTONS. CREATES UNSAFE VEHICLE AS LACK OF DEFROST/DEFOGGER PREVENTS DRIVER FROM SEEING CLEARLY IN CERTAIN WEATHER CONDITIONS. NO RADIO CONTROLS. UNDERSTAND A COMMON PROBLEM. *TR

NHTSA ODI #10408631

109,556 miles · Jun 14, 2011
Electrical SystemVisibility

1) NO SPECIFIC EVENT - ONE DAY STOPPED WORKING. 2) CLIMATE CONTROL PANEL FAILED IN AC "ON" MODE AT 66'F. CANNOT TURN OFF. CANNOT ACCESS DEFROST/REAR DEFOGGER BUTTONS. CREATES UNSAFE VEHICLE AS LACK OF DEFROST/DEFOGGER PREVENTS DRIVER FROM SEEING CLEARLY IN CERTAIN WEATHER CONDITIONS. 3) TOLD BY INFINITY CONSUMER AFFAIRS T…

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1) NO SPECIFIC EVENT - ONE DAY STOPPED WORKING. 2) CLIMATE CONTROL PANEL FAILED IN AC "ON" MODE AT 66'F. CANNOT TURN OFF. CANNOT ACCESS DEFROST/REAR DEFOGGER BUTTONS. CREATES UNSAFE VEHICLE AS LACK OF DEFROST/DEFOGGER PREVENTS DRIVER FROM SEEING CLEARLY IN CERTAIN WEATHER CONDITIONS. 3) TOLD BY INFINITY CONSUMER AFFAIRS THAT SEDAN VIN DOES NOT FALL INTO RANGE OF EXISTING RECALL FOR AC/AUTO CIRCUIT BOARD BY NISSAN (INFINITI). REQUIRES CONSUMER PAID DIAGNOSTIC TO DETERMINE WHAT FAILURE MODE IS CAUSING PROBLEM. *TR

NHTSA ODI #10406850

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.