I HAVE A 2003 INFINITI G35. THE CENTER CONSOLE, CONTROLLING THE HEATER/AC AND THE RADIO IS NOT WORKING. I WAS TOLD THAT THERE IS A CONTROL BOARD PROBLEM THAT INFINITI IS NOT CLAIMING, YET ACCORDING TO THE WEB, THERE ARE SEVERAL COMPLAINING OF THE SAME PROBLEM. *TR
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 →How this year compares
Owner complaints by model year
Compare all G35 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
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.
Visibility complaints
68 reportsMY INFINITI G 35 FIRST BEGAN HAVING PROBLEMS WITH THE CD PLAYER. IT NO LONGER WORKS, BUT HAS NOW PROGRESSED TO THE RADIO AND AC OR HEATER FREEZING UP. IT OCCURS MORE FREQUENTLY AS TIME GOES ON. THE SAFETY ISSUE IS THAT I CAN NOT CONTROL THE DEFROST OR HEAT WHEN IT FREEZES. IT HAPPENS WHEN I AM DRIVING AND YESTERDAY THE HEATER…
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MY INFINITI G 35 FIRST BEGAN HAVING PROBLEMS WITH THE CD PLAYER. IT NO LONGER WORKS, BUT HAS NOW PROGRESSED TO THE RADIO AND AC OR HEATER FREEZING UP. IT OCCURS MORE FREQUENTLY AS TIME GOES ON. THE SAFETY ISSUE IS THAT I CAN NOT CONTROL THE DEFROST OR HEAT WHEN IT FREEZES. IT HAPPENS WHEN I AM DRIVING AND YESTERDAY THE HEATER ON THE CAR TURNED ITSELF UP TO 90 DEGREES WITH THE BLOWER AT FULL BLAST. MY DAUGHTER IS A COLLEGE STUDENT AND I AM CONCERNED THAT WHEN SHE DRIVES BACK HOME ON WEEKENDS THAT SHE WILL NOT BE ABLE TO CONTROL THE DEFROSTER THIS WINTER. WE NEVER KNOW WHEN THIS WILL HAPPEN AND WOULD HATE FOR HER TO BE ON THE INTERSTATE IN THE MIDDLE OF NO WHERE AND NOT BE ABLE TO USE THE DEFROSTER. WE ALSO NEVER KNOW IF THE AIR OR HEAT WILL TURN TO ITS LOW OR HIGH WITH THE BLOWER AT FULL SPEED. SEVERAL CAR MECHANICS HAVE MENTIONED THAT THIS IS A WELL KNOWN PROBLEM WITH THE 2003 INFINITI G 35'S. ON THE INTERNET THERE ARE NUMEROUS WEBSITES WITH MANY COMPLAINTS ON THIS ISSUE AS WELL.*TR
A/C CONTROLS/ELECTRICAL FAILING ON VEHICLE... DURING SUMMER MONTHS DO NOT HAVE ABILITY TO LOWER A/C (BLOWS HOT AIR). DURING WINTER MONTHS DO NOT HAVE ACCESS TO HEATER OR WINDOW DEFROSTER CREATING ROAD HAZARD AND PERSONAL SAFETY ISSUES. 2003 INFINITI G35 COUPLE. *TR
TL*THE CONTACT OWNS A 2003 INFINITI G35. THE RADIO, HEATER AND AIR CONDITIONING CONSOLE HAD AN ELECTRICAL FAILURE. HE NOTIFIED AN INFINITI DEALER IN REFERENCE TO A RECALL, AND WAS ADVISED THAT THE RECALL REPAIR HAD PREVIOUSLY BEEN PERFORMED. THE CONTACT HAS TO PAY $1,300.00 TO REPAIR THE VEHICLE. A REPRESENTATIVE FROM THE MANUFA…
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TL*THE CONTACT OWNS A 2003 INFINITI G35. THE RADIO, HEATER AND AIR CONDITIONING CONSOLE HAD AN ELECTRICAL FAILURE. HE NOTIFIED AN INFINITI DEALER IN REFERENCE TO A RECALL, AND WAS ADVISED THAT THE RECALL REPAIR HAD PREVIOUSLY BEEN PERFORMED. THE CONTACT HAS TO PAY $1,300.00 TO REPAIR THE VEHICLE. A REPRESENTATIVE FROM THE MANUFACTURER ADVISED HIM THAT IF HE DID NOT DRIVE A HOUR AND A HALF TO AN AUTHORIZED DEALER FOR AN ASSESSMENT, THEY WOULD NOT PROVIDE ANY ASSISTANCE. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 85,000. UPDATED 11/10/09 *BF THE REAR WINDOW DEFROSTER WAS INOPERATIVE. UPDATED 11/13/09.*JB
THERE IS AN APPARENT KNOWN DEFECT IN THE 2003 INFINITI G35 MODELS. THE RADIO AND CLIMATE CONTROL WILL APPARENTLY LOSE ALL INDICATORS, AS IF THERE IS NO POWER, BUT WILL CONTINUE TO FUNCTION, STAYING FROZEN ON AT THEIR LAST SETTINGS. THE RADIO VOLUME OR CHANNELS CANNOT BE CHANGED AND THE AIR CONDITIONING/HEATER,ETC. ARE STUCK ON T…
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THERE IS AN APPARENT KNOWN DEFECT IN THE 2003 INFINITI G35 MODELS. THE RADIO AND CLIMATE CONTROL WILL APPARENTLY LOSE ALL INDICATORS, AS IF THERE IS NO POWER, BUT WILL CONTINUE TO FUNCTION, STAYING FROZEN ON AT THEIR LAST SETTINGS. THE RADIO VOLUME OR CHANNELS CANNOT BE CHANGED AND THE AIR CONDITIONING/HEATER,ETC. ARE STUCK ON THEIR LAST SETTINGS AND CANNOT BE CHANGED WITHOUT TURNING THE CAR OFF. THIS IS CAUSED BY A DEFECTIVE CONTROL BOARD BEHIND THE DASH. INFINITI/NISSAN IS AWARE OF THE PROBLEM, AND HAS ISSUED A VOLUNTARY SERVICE CAMPAIGN (# ITB03-007B) TO REPAIR THE 26,300 VEHICLES LISTED BY VIN # ON THE SERVICE BULLETIN. THIS IS A HAZARD , AS IN THE WINTER, THE FRONT OR REAR DEFROSTERS CANNOT BE TURNED ON, OR THE AIR CONDITIONING TURNED OFF, CAUSING A HAZARDOUS DRIVING CONDITION. INFINITI SAYS MY 2003 VIN # DOES NOT FALL INTO THE BULLETIN PARAMETERS, (VIN # IS HIGHER), AND THEY WILL NOT COVER THE REPAIRS, EVEN THOUGH IT IS THE SAME PROBLEM. INFINITI STATES THE COST TO REPAIR.........$2600.00. I HAVE 2 OTHER FRIENDS THAT ARE HAVING THE SAME PROBLEM WITH THEIR 2003 G35 INFINITI'S, ALSO NOT COVERED BY THE SERVICE BULLETIN. IT IS APPARENT THAT THE BULLETIN DID NOT GO FAR ENOUGH TO COVER THIS DEFECT ON A LARGER QUANTITY OF VEHICLES THAN INFINITI WANTS TO ADMIT. *TR
MY 2003 INIFINITY G35 A/C AND RADIO CONTROLS ARE STUCK WHICH IS CAUSING MY WINDOWS TO FOG UP....NOT A BIG DEAL DURING THE SUMMER, BUT THIS COULD BE A MAJOR HAZARD FOR WINTER. INFINITY SAYS MY CAR WAS MANUFACTURED AFTER THE RECALL DATE, BUT FUNNY, THE PROBLEMS ARE ALL THE SAME NO MATTER WHEN MANUFACTURED. PLEASE HELP BEFORE THIS …
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MY 2003 INIFINITY G35 A/C AND RADIO CONTROLS ARE STUCK WHICH IS CAUSING MY WINDOWS TO FOG UP....NOT A BIG DEAL DURING THE SUMMER, BUT THIS COULD BE A MAJOR HAZARD FOR WINTER. INFINITY SAYS MY CAR WAS MANUFACTURED AFTER THE RECALL DATE, BUT FUNNY, THE PROBLEMS ARE ALL THE SAME NO MATTER WHEN MANUFACTURED. PLEASE HELP BEFORE THIS DOES KILL SOMEONE! *TR
THE DEFROST NO LONGER WORKS. IT HAS SHORT CIRCUITED THE HEAT AND AC UNIT. THE ENTIRE UNIT CONTROLS THE RADIO AND CD PLAYER. CAN'T CONTROL ANY OF THESE FUNCTIONS. MANY PEOPLE WITH THE 2003 INFINITY G 35 HAVE THESE PROBLEMS. *TR
I OWN A 2003 INFINITY G35 SEDAN. THE CLIMATE CONTROL SYSTEM OFTEN TURNS ON BY IT SELF. DEPENDING ON THE WEATHER THIS CAUSES THE WINDSHIELD TO FOG SO IT IS HAD TO SEE WHILE DRIVING. I HAVE SEEN ON THE ONLINE FORUMS THAT A LOT OF PEOPLE HAVE THIS PROBLEM. THE DEALERS WANT TO CHARGE $ 1,200 TO REPLACE THESE UNITS. *TR
MY 2003 INFINITY G35 HAS AN ELECTRICAL PROBLEM WITH THE RADIO WHICH CAUSES THE CLIMATE CONTROL SYSTEM TO FREEZE UP DEFROSTER WILL NOT WORK FRONT OR REAR CAUSING FOGGING WHEN TEMPERATURE CHANGES THIS IMPAIRS MY VISION AND CREATES A DANGEROUS CONDITION INFINITY WILL NOT DO ANYTHING TO FIX THIS THEY RECALLED SOME VEHICLES SO THEIR …
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MY 2003 INFINITY G35 HAS AN ELECTRICAL PROBLEM WITH THE RADIO WHICH CAUSES THE CLIMATE CONTROL SYSTEM TO FREEZE UP DEFROSTER WILL NOT WORK FRONT OR REAR CAUSING FOGGING WHEN TEMPERATURE CHANGES THIS IMPAIRS MY VISION AND CREATES A DANGEROUS CONDITION INFINITY WILL NOT DO ANYTHING TO FIX THIS THEY RECALLED SOME VEHICLES SO THEIR AWARE OF THIS CONDITION. *TR
INTERMITTENT HEATER, DEFROSTER, AC, AUDIO FAILURE. THIS IS A SAFETY ISSUE WITH REGARD TO THE INABILITY TO DEFROST / DE-ICE THE WIND SHIELD. THERE ARE NUMEROUS COMPLAINTS FROM OTHER OWNERS ON THIS SITE AND OTHERS. NO RESPONSE OR SUPPORT FROM INFINITY. *TR
Official recalls
505V555000 · 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
0No exact-year investigations in this snapshot.
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