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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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80,000 miles · Jul 15, 2015
Electrical SystemEquipment

TL* THE CONTACT OWNS A 2003 INFINITI G35. UPON STARTING THE VEHICLE, THE CONTACT NOTICED THAT THE AIR CONDITIONING SYSTEM AND RADIO FAILED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000. UPDATED 0…

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TL* THE CONTACT OWNS A 2003 INFINITI G35. UPON STARTING THE VEHICLE, THE CONTACT NOTICED THAT THE AIR CONDITIONING SYSTEM AND RADIO FAILED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000. UPDATED 09/21/15*LJ

NHTSA ODI #10734304

171,220 miles · Jun 26, 2015
Electrical SystemVisibility/wiper

THE CLIMATE CONTROL/ AUDIO CONTROL UNIT IN MY G35 FROZE A FEW WEEKS AGO MAKING THE SYSTEM INOPERABLE. AS A RESULT THE THE FRONT AND REAR DEFROSTERS HAVE BECOME INOPERABLE CREATING A DANGEROUS DRIVING CONDITION SPECIALLY IN THE RAIN. THIS IS A COMMON ISSUE FOR ALL G35S MADE FROM 2003 -2005 AND INFINITI IS VERY WELL AWARE OF IT. H…

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THE CLIMATE CONTROL/ AUDIO CONTROL UNIT IN MY G35 FROZE A FEW WEEKS AGO MAKING THE SYSTEM INOPERABLE. AS A RESULT THE THE FRONT AND REAR DEFROSTERS HAVE BECOME INOPERABLE CREATING A DANGEROUS DRIVING CONDITION SPECIALLY IN THE RAIN. THIS IS A COMMON ISSUE FOR ALL G35S MADE FROM 2003 -2005 AND INFINITI IS VERY WELL AWARE OF IT. HOWEVER THEY HAVE DONE NOTHING TO ADDRESS IT. BACK IN 2003 THEY HAVE DONE A RECALL BUT ONLY TO A LIMITED NUMBER OF CARS THAT HAD A PARTICULAR PART NUMBER. BUT THE TRUTH IS EVERY G35 WITH THE OEM UNIT IS VULNERABLE TO THIS ISSUE. IN ABILITY TO CONTROL THE DEFROSTERS AFFECTS THE VISIBILITY WHICH MAY CAUSE AN ACCIDENT THAT MAY RESULT IN INJURIES AND OR DEATH.

NHTSA ODI #10730572

Mileage unknown · May 20, 2015
Electrical System

IT WAS ABOUT A YEAR AGO WHEN I FIRST STARTED HAVING ISSUES WITH MY A/C AND RADIO. A/C BLOWS INTERMITTENTLY AT WHAT EVER TEMPERATURE AND AIR LEVEL IT FEELS LIKE AND CANNOT BE ADJUSTED. THE RADIO AT THE SAME TIME CANNOT BE ADJUSTED. THE FIRST TIME THIS ISSUE HAPPENED IT LASTED FOR ABOUT A WEEK AND THEN IT JUST STARTED WORKING AG…

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IT WAS ABOUT A YEAR AGO WHEN I FIRST STARTED HAVING ISSUES WITH MY A/C AND RADIO. A/C BLOWS INTERMITTENTLY AT WHAT EVER TEMPERATURE AND AIR LEVEL IT FEELS LIKE AND CANNOT BE ADJUSTED. THE RADIO AT THE SAME TIME CANNOT BE ADJUSTED. THE FIRST TIME THIS ISSUE HAPPENED IT LASTED FOR ABOUT A WEEK AND THEN IT JUST STARTED WORKING AGAIN. NOW IT IS LIKE IT HAS A MIND OF ITS OWN. THIS IS UNSAFE TO DRIVE WITHOUT BEING ABLE TO USE THE DEFROSTER IN THE MORNINGS AND LATE AT NIGHT. NOT ONLY IS IT A SAFETY ISSUE BUT IT IS ALSO UNHEALTHY TO GET A CONSTANT FULL BLOW OF 62 DEGREE AIR BLASTING AT YOU WHEN IT IS 40 TO 50 DEGREES OUT SIDE. EVEN THOUGH I ADJUST THE VENTS CLOSED IT STILL BLOWS COLD AIR THROUGH THEM. THIS SEEMS TO BE AN ISSUE WITH THESE CARS AND CANNOT UNDERSTAND WHY NISSAN WONT TAKE RESPONSIBILITY FOR THIS DESIGN FLAW. I ENDED UP TAKING MY CAR TO THE NISSAN DEALERSHIP AND HAD TO PAY A DIAGNOSTIC FEE, NO CODES CAME UP. BUT THEY ARE TELLING ME THAT THIS IS AN ISSUE WITH THESE CARS AND THE AUDIO FINISHER CIRCUIT BOARD WILL NEED TO BE REPLACED AT A COST OF 700.00.! THERE ARE SO MANY NHTSA COMPLAINTS ABOUT THIS ISSUE. IT IS A SAFETY ISSUE IF YOU CANNOT SEE OUT YOUR WINDOW, BECAUSE YOU CANNOT WORK THE DEFROSTER!

NHTSA ODI #10717556

126,977 miles · May 20, 2015
Electrical System

HAD MY CAR IN A NISSAN DEALERSHIP FOR DIAGNOSTIC FOR AC PROBLEMS AND WAS TOLD THAT MY 3RD REAR BRAKE LIGHT WAS ALSO OUT. I WAS NOT EVEN AWARE OF THIS. THEN I WAS TOLD THAT I COULD NOT JUST REPLACE THE BULB, THAT I WOULD HAVE TO BUY A COMPLETE ASSEMBLY UNIT FOR THAT AND IT WOULD RUN ME $287.00 PLUS TAX!!!!! EVERY TIME I TURN A…

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HAD MY CAR IN A NISSAN DEALERSHIP FOR DIAGNOSTIC FOR AC PROBLEMS AND WAS TOLD THAT MY 3RD REAR BRAKE LIGHT WAS ALSO OUT. I WAS NOT EVEN AWARE OF THIS. THEN I WAS TOLD THAT I COULD NOT JUST REPLACE THE BULB, THAT I WOULD HAVE TO BUY A COMPLETE ASSEMBLY UNIT FOR THAT AND IT WOULD RUN ME $287.00 PLUS TAX!!!!! EVERY TIME I TURN AROUND SOMETHING IS COSTING ME SEVERAL HUNDRED DOLLARS. THIS IS A SAFETY ISSUE. I JUST PUT OUT OVER $700.00 FOR THE A/C, RADIO FINISHER CIRCUIT BOARD, ALSO NOT ON A RECALL!

NHTSA ODI #10717545

40,000 miles · Feb 26, 2015
Electrical System

THIS VEHICLE'S RADIO AND TEMPERATURE CONTROLS DO NOT WORK! I CAN'T BELIEVE THE NUMBER OF COMPLAINTS ABOUT THIS ISSUE. I'VE TALKED TO KNOWLEDGEABLE PEOPLE ABOUT THIS AND ALL HAVE SAID THAT THIS ISSUE IS A BAD/DEFECTIVE BOARD. I WILL NEVER PURCHASE A NISSAN OR INFINITI PRODUCT AGAIN!

NHTSA ODI #10690853

60,000 miles · Nov 19, 2014
Electrical System

THE ENTIRE CONSOLE INCLUDING DEFROSTER ETC. WENT OUT. THIS IS A KNOWN PROBLEM AND A VOLUNTARY RECALL WAS ISSUED FOR SEDANS BUT NOT COUPES. HOWEVER, THE COUPE HAS THE SAME PROBLEM. IT IS THE FINISHER ELECTRICAL CARD WHICH FAILED AND APPARENTLY HAS BEEN FAILING CONSISTENTLY FOR THIS YEAR AND MODEL. INFINITI IS FORCING THEIR CU…

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THE ENTIRE CONSOLE INCLUDING DEFROSTER ETC. WENT OUT. THIS IS A KNOWN PROBLEM AND A VOLUNTARY RECALL WAS ISSUED FOR SEDANS BUT NOT COUPES. HOWEVER, THE COUPE HAS THE SAME PROBLEM. IT IS THE FINISHER ELECTRICAL CARD WHICH FAILED AND APPARENTLY HAS BEEN FAILING CONSISTENTLY FOR THIS YEAR AND MODEL. INFINITI IS FORCING THEIR CUSTOMERS TO PAY FOR THIS ORIGINAL FLAW. OTHERWISE YOU ARE STUCK WITHOUT ANY ABILITY TO ALTER THE CONSOLE SETTINGS INCLUDING THE ABILITY TO DEFROST/DEFOG YOUR WINDSHIELD WHICH CREATES A SAFETY CONCERN. I WILL NO LONGER BE IN THE MARKET FOR A NISSAN PRODUCT, ALONG WITH MY NEIGHBORS, FRIENDS AND RELATIVES THAT I HAVE SHARED THIS WITH. *TR

NHTSA ODI #10659470

98,000 miles · Oct 25, 2014
Electrical SystemStructure

RADIO, CD, AND A/C CONTROL CONSOLE DO NOT WORK. ALSO THE DASHBOARD CRACKED. I CALLED INFINITI AND I WAS TOLD NO RECALL HAD BEEN ISSUE. I'M EXTREMELY DISAPPOINTED BY THIS BRAND. I WILL TAKE MY BUSINESS TO HONDA WHO MAKE BETTER QUALITY CARS. *TR

NHTSA ODI #10649938

101,000 miles · Sep 7, 2014
Electrical System

THE RADIO WILL STOP OPERATING AND THE AIR CONDITIONER WILL BLOW AT ITS HIGHEST LEVEL. YOU DO NOT HAVE ANY CONTROL OVER REGULATING THE TEMPERATURE OR FLOW. OBVIOUSLY, I'M NOT THE ONLY PERSON TO ENCOUNTER THIS PROBLEM. *TR

NHTSA ODI #10631368

180,000 miles · Aug 20, 2014
Electrical SystemVisibility

CONTROL PANEL TOTALLY INOPERABLE. AC BLOWS AT HIGHEST SETTING, UNABLE TO CHANGE ANY SETTINGS, UNABLE TO USE DEFROSTER. RECALL DOESN'T INCLUDE MY VIN ALTHOUGH IT HAS THE SAME PROBLEM AS THOSE RECALLED. *TR

NHTSA ODI #10626688

71,000 miles · Jul 31, 2014
Electrical System

WHILE DRIVING THE VEHICLE STOPPED RUNNING NO BRAKES STEERING OR WARNING WHEN I CALLED NISSAN THEY TOLD MY CAR WAS NOT INCLUDED IN A RECALL OF THIS PART THIS IS A REAL DANGER AND SHOULD BE ADDRESSED I ENDED UP FIXING THIS AT MY OWN EXPENSE. *TR

NHTSA ODI #10617952

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.