← 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
42,000 miles · May 1, 2012
Electrical System

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE RADIO AND AIR CONDITIONING WOULD ACTIVATE INDEPENDENTLY AND COULD NOT BE TURNED OFF. THE VEHICLE WAS NOT TAKEN TO DEALER. THE MANUFACTURER WAS CONTACTED AND ADVISED THE CONTACT THAT THE VEHICLE WAS NOT UNDER RECALL. THE FAILURE MILEAGE WAS 42,000 AND THE CURRE…

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE RADIO AND AIR CONDITIONING WOULD ACTIVATE INDEPENDENTLY AND COULD NOT BE TURNED OFF. THE VEHICLE WAS NOT TAKEN TO DEALER. THE MANUFACTURER WAS CONTACTED AND ADVISED THE CONTACT THAT THE VEHICLE WAS NOT UNDER RECALL. THE FAILURE MILEAGE WAS 42,000 AND THE CURRENT MILEAGE WAS 65,000.

NHTSA ODI #10457064

195,000 miles · Apr 27, 2012
Electrical System

TL* THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. THE CONTACT STATED THAT THE RADIO WOULD FAIL INTERMITTENTLY AND WAS DRAINING THE BATTERY CONSTANTLY. THE VEHICLE WAS TAKEN TO THE DEALER BUT WAS NOT DIAGNOSED FOR THE FAILURE NOR REPAIRED. THERE WERE NO RECALLS FOR THE FAILURE. THE MANUFACTURER WAS NOTIFIED WHO OFFERED NO ASSISTANC…

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. THE CONTACT STATED THAT THE RADIO WOULD FAIL INTERMITTENTLY AND WAS DRAINING THE BATTERY CONSTANTLY. THE VEHICLE WAS TAKEN TO THE DEALER BUT WAS NOT DIAGNOSED FOR THE FAILURE NOR REPAIRED. THERE WERE NO RECALLS FOR THE FAILURE. THE MANUFACTURER WAS NOTIFIED WHO OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 195,000.

NHTSA ODI #10456695

111,111 miles · Apr 24, 2012
Electrical SystemEquipmentVisibility

THE AUDIO AND TEMPERATURE CONTROLS BECOME INOPERABLE BECAUSE OF A KNOWN ISSUE WITH THE AUDIO FINISHER CIRCUIT BOARD. MY TEMPERATURE WAS STUCK AT 90 DEGREES AT MAXIMUM OUTPUT, WITH NO POSSIBLE WAY TO SHUT IT OFF. THERE WAS A VOLUNTARY RECALL FOR 2003 G35 SEDANS WITH THIS ISSUE (INFINITI RECALL # P31040), BUT NOT FOR COUPES. FROM …

Read full complaint

THE AUDIO AND TEMPERATURE CONTROLS BECOME INOPERABLE BECAUSE OF A KNOWN ISSUE WITH THE AUDIO FINISHER CIRCUIT BOARD. MY TEMPERATURE WAS STUCK AT 90 DEGREES AT MAXIMUM OUTPUT, WITH NO POSSIBLE WAY TO SHUT IT OFF. THERE WAS A VOLUNTARY RECALL FOR 2003 G35 SEDANS WITH THIS ISSUE (INFINITI RECALL # P31040), BUT NOT FOR COUPES. FROM ONLINE RESEARCH, THERE APPEARS TO BE NUMEROUS CASES WHERE THE SAME ISSUE HAS OCCURRED ON 2003 G35 COUPES, BUT INFINITI REFUSES TO ACCEPT RESPONSIBILITY FOR REPAIRS, BECAUSE THE VIN #'S WERE NOT PART OF THE ORIGINAL RECALL. I BELIEVE THIS IS A SAFETY DEFECT THAT CONSTITUTES A RECALL FOR ANY G35 MODEL WITH THIS KNOWN ISSUE. *TR

NHTSA ODI #10456345

Mileage unknown · Apr 17, 2012
Equipment

TL* THE CONTACT OWNS A 2003 INFINITI G35 COUPE. THE CONTACT STATED THAT THE RADIO, AIR AND HEATER FAILED. THE CONTACT STATED THAT THE CIRCUIT BOARD BEHIND THE BOSE RADIO SYSTEM CAUSED THE FAILURE. THE CONTACT STATED THAT THE SYSTEM WOULD FAIL SPORADICALLY BEFORE EVENTUALLY BECOMING COMPLETELY INOPERABLE. THE FAILURE MILEAGE WAS …

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35 COUPE. THE CONTACT STATED THAT THE RADIO, AIR AND HEATER FAILED. THE CONTACT STATED THAT THE CIRCUIT BOARD BEHIND THE BOSE RADIO SYSTEM CAUSED THE FAILURE. THE CONTACT STATED THAT THE SYSTEM WOULD FAIL SPORADICALLY BEFORE EVENTUALLY BECOMING COMPLETELY INOPERABLE. THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 100,000.

NHTSA ODI #10455499

110,000 miles · Apr 17, 2012
Electrical System

TL* THE CONTACT OWNS A 2003 INFINITI G35 COUPE. THE CONTACT STATED THAT ALL OF THE CONTROLS ON THE INSTRUMENT PANEL FAILED. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED REPLACING THE ELECTRICAL WIRING FOR THE INSTRUMENT PANEL. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 110,0…

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35 COUPE. THE CONTACT STATED THAT ALL OF THE CONTROLS ON THE INSTRUMENT PANEL FAILED. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED REPLACING THE ELECTRICAL WIRING FOR THE INSTRUMENT PANEL. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 110,000.

NHTSA ODI #10455470

115,000 miles · Apr 13, 2012
Electrical System

INFINITI HAS COMPLETELY LEFT BEHIND OWNERS OF THE 2003 G35. THEY HAD A VOLUNTARY SERVICE CAMPAIGN TO FIX THE 'AUDIO FINISHER' BUT ALL THEY DID WAS PUT A BAND-AID ON THE PROBLEM. THEY ONLY FIX THE PROBLEM ONCE, THEN THE PROBLEM CONTINUES TO HAPPEN ABOUT ONCE A YEAR. THEY OBVIOUSLY DID NOT SET UP THE RADIO/AC CONTROLS PROPERLY …

Read full complaint

INFINITI HAS COMPLETELY LEFT BEHIND OWNERS OF THE 2003 G35. THEY HAD A VOLUNTARY SERVICE CAMPAIGN TO FIX THE 'AUDIO FINISHER' BUT ALL THEY DID WAS PUT A BAND-AID ON THE PROBLEM. THEY ONLY FIX THE PROBLEM ONCE, THEN THE PROBLEM CONTINUES TO HAPPEN ABOUT ONCE A YEAR. THEY OBVIOUSLY DID NOT SET UP THE RADIO/AC CONTROLS PROPERLY WHEN THEY ORIGINALLY MADE THE CAR, WHICH IS EXACTLY WHY YOU WON'T SEE THIS PROBLEM WITH THE 2004 MODEL. NOW ALL THEY SAY IS THAT IT'S MY PROBLEM TO GET IT FIXED. THIS IS A SEVERE SAFETY ISSUE FOR SOME PEOPLE, BECAUSE WE CANNOT USE THE DEFROST. INFINITI TRIES TO CHARGE ABOUT $1000 EACH TIME THIS PROBLEM RECURS. IT IS RIDICULOUS AND SAD TO THINK THAT THEY EXPECT US TO PAY THIS FEE ABOUT ONCE EACH YEAR WHILE WE OWN THIS CAR. I WOULD NOT BE SURPRISED IF SOMEONE HAS ALREADY DIED FROM A CAR ACCIDENT BECAUSE THEY COULD NOT TURN ON THEIR DEFROST IN ADVERSE WEATHER CONDITIONS. *TR

NHTSA ODI #10455128

Mileage unknown · Apr 9, 2012
Power TrainVisibility

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, SEVERAL WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL WARNING HER THAT THE VEHICLE WAS SLIPPING INTO DIFFERENT GEARS. THE VEHICLE WAS ALSO SLOW TO RESPOND WHEN THE CONTACT ATTEMPTED TO ACCELERATE OR WHEN DECELERATING. IN ADDITION, THE HE…

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, SEVERAL WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL WARNING HER THAT THE VEHICLE WAS SLIPPING INTO DIFFERENT GEARS. THE VEHICLE WAS ALSO SLOW TO RESPOND WHEN THE CONTACT ATTEMPTED TO ACCELERATE OR WHEN DECELERATING. IN ADDITION, THE HEAT WOULD ACTIVATE INDEPENDENTLY AND THE CONTACT WOULD HAVE TROUBLE TURNING THE HEATER OFF. THE VEHICLE WAS NEITHER DIAGNOSED NOR REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 90,000.

NHTSA ODI #10454607

155,000 miles · Apr 3, 2012
Engine And Engine Cooling

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE STALLED WHILE ATTEMPTING TO ACCELERATE FROM A COMPLETE STOP. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AFTER SEVERAL MINUTES. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THEY ADVISED HER THAT THE CAM SHAFT SENSOR FAILED AND NEEDED TO BE REPLACED. THE …

Read full complaint

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE STALLED WHILE ATTEMPTING TO ACCELERATE FROM A COMPLETE STOP. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AFTER SEVERAL MINUTES. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THEY ADVISED HER THAT THE CAM SHAFT SENSOR FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND ADVISED HER THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE FAILURE AND THE CURRENT MILEAGES WERE APPROXIMATELY 155,000.

NHTSA ODI #10453930

111,000 miles · Mar 30, 2012
Exterior Lighting

THE 3RD LOCATION BRAKE LIGHT IN THE REAR DECK AREA QUIT WORKING, AND THERE IS NO EASY WAY TO GET TO IT AND REPAIR IT. IT IS A LED UNIT, AND IT APPEARS THAT IT WAS DESIGNED AND INSTALLED TO NEVER FAIL, BECAUSE IT IS VERY DIFFICULT TO GET TO. *JS

NHTSA ODI #10453619

75,000 miles · Mar 22, 2012
Electrical SystemVisibility

I LOSE COMPLETE CONTROL OF MY CLIMATE CONTROL WHICH RESULTS IN MY A/C BEING STUCK ON. MY RADIO CONTROLS ARE ALSO GONE. THE WHOLE CENTER DASH IS IN COMPLETE ELECTRICAL FAILURE. THIS IS A HAZARD DUE TO WINDOWS FOGGING UP WHILE DRIVING. ALSO I'VE RESEARCHED THAT THERE ARE RECALLS ONLY FOR SEDANS, I DON'T UNDERSTAND THIS BECAUSE THE…

Read full complaint

I LOSE COMPLETE CONTROL OF MY CLIMATE CONTROL WHICH RESULTS IN MY A/C BEING STUCK ON. MY RADIO CONTROLS ARE ALSO GONE. THE WHOLE CENTER DASH IS IN COMPLETE ELECTRICAL FAILURE. THIS IS A HAZARD DUE TO WINDOWS FOGGING UP WHILE DRIVING. ALSO I'VE RESEARCHED THAT THERE ARE RECALLS ONLY FOR SEDANS, I DON'T UNDERSTAND THIS BECAUSE THE SAME PARTS ARE IN THE COUPES. *TR

NHTSA ODI #10452710

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.