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2009 Infiniti G37

Owner reports · Recalls · Investigations

More warning signs than most G37 years

Owner complaints for the 2009 Infiniti G37 are substantially higher than the model-year median of 64.5.

About this comparison →

How this year compares

Owner complaints by model year

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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

126 reports with mileage · 41 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.

  • Air Bags. Review the 88 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports0 fire reports1 injury reports

Air Bags complaints

88 reports
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127,000 miles · Oct 30, 2019
Air Bags

PASSENGER AIRBAG SENSOR BLINKS CONTINUOUSLY. BROUGHT TO DEALERSHIP AND WAS TOLD ENTIRE SEAT MUST BE REPLACED. PRICE FOR SEAT IS MORE THAN WHAT THE CAR IS WORTH. SO PASSENGER WILL NOT BE PROTECTED IN CASE OF ACCIDENT.

NHTSA ODI #11277053

Mileage unknown · Oct 29, 2019
Air Bags

MY AIR BAG LIGHT HAS BEEN FLASHING THE LAST FEW MONTHS I TOOK IT TO A SHOP TO SEE IF THE COULD SCAN IT TO SEE WHAT THE PROBLEM WAS. WELL IT HAPPENS TO BE THE OCCUPANCY SEAT SENSOR, AND INFINITI DOESS NOT SELL JUST THAT PART, THEY WANT YOU TO BUY THE WHOLE LOWER PART OF THE SEAT, WHICH COMES TO LITTLE OVER 5 THOUSAND DOLLARS??!! …

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MY AIR BAG LIGHT HAS BEEN FLASHING THE LAST FEW MONTHS I TOOK IT TO A SHOP TO SEE IF THE COULD SCAN IT TO SEE WHAT THE PROBLEM WAS. WELL IT HAPPENS TO BE THE OCCUPANCY SEAT SENSOR, AND INFINITI DOESS NOT SELL JUST THAT PART, THEY WANT YOU TO BUY THE WHOLE LOWER PART OF THE SEAT, WHICH COMES TO LITTLE OVER 5 THOUSAND DOLLARS??!! SERIOUSLY, NOW THAT THIS ISSUE IS ON THE TABLE ANYONE WITH THE SAME ISSUE GET INTO A SERIOUS WRECK AND THE AIRBAGS DO NOT DEPLOY AS THEY SHOULD THAT COULD CAUSE SERIOUS INJURY OR EVEN DEATH. PLEASE GET THIS RECALLED.

NHTSA ODI #11277006

90,000 miles · Oct 23, 2019
Air Bags

AIR BAG DASHBOARD LIGHT BEGAN FLASHING AND WOULD NOT TURN OFF, REGARDLESS OF WHETHER ANYONE WAS IN THE PASSENGER SEAT. FAULT CODE B1018 SHOWN WHEN CAR TAKEN TO SHOP. NO WAY TO REPAIR OTHER THAN TO REPLACE THE ENTIRE SENSOR AND PASSENGER SEAT CUSHION, WHICH IS QUOTED AT $5000-$6000 FROM THE MANUFACTURER FOR PARTS. THERE IS N…

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AIR BAG DASHBOARD LIGHT BEGAN FLASHING AND WOULD NOT TURN OFF, REGARDLESS OF WHETHER ANYONE WAS IN THE PASSENGER SEAT. FAULT CODE B1018 SHOWN WHEN CAR TAKEN TO SHOP. NO WAY TO REPAIR OTHER THAN TO REPLACE THE ENTIRE SENSOR AND PASSENGER SEAT CUSHION, WHICH IS QUOTED AT $5000-$6000 FROM THE MANUFACTURER FOR PARTS. THERE IS NO REASON THAT A DEFECTIVE PASSENGER-SIDE SEAT SENSOR SHOULD DISABLE ALL THE AIRBAGS IN THE VEHICLE. THIS STRONGLY DESERVES A RECALL, AS IT SEEMS TO HAVE SUDDENLY BEEN HAPPENING TO LARGE NUMBERS OF 2009 G37S THIS YEAR. THIS DEFECT PUTS THE DRIVER AT SIGNIFICANT RISK EVEN THOUGH HIS/HER OWN AIRBAG AND ALL OTHER AIRBAG SENSORS SHOULD STILL FUNCTION NORMALLY.

NHTSA ODI #11270476

106,000 miles · Oct 21, 2019
Air Bags

WARNING LIGHT CAME ON FOR THE PASSENGER SIDE AIR BAG SYSTEM THAT IT WAS NOT OPERATIONAL. I RESEARCHED IT AND BELIEVE IT IS A FAULTY SENSOR. THIS HAS HAPPENED TO OTHER G37S OF THE SAME MODEL YEAR. THIS IS A SAFETY ISSUE AS I BELIEVE THE WHOLE SRS SYSTEM IS NOT WORKING.

NHTSA ODI #11269839

87,000 miles · Oct 20, 2019
Air Bags

AIRBAG LIGHT CONTINUOUSLY BLINKS AND CANT BE RESET.

NHTSA ODI #11269810

198,459 miles · Sep 24, 2019
Air Bags

AIR BAG LIGHT FLASHES SEEMS TO BE COMMON PROBLEM DEALER WANTED CLOSE TO 4K TO REPLACE SEAT SENSOR FOR DRIVER/PASSENGER SHOULD BE A COMPLETE RECALL ON THIS THATA MORS THEN CAR IS WORTH

NHTSA ODI #11257878

75,000 miles · Aug 27, 2019
Air Bags

PASSENGER AIR BAG OCCUPANT SENSOR IS NO LONGER WORKING. AIR BAG WARNING LIGHT IS ALWAYS FLASHING. FAILURE STARTED DURING NORMAL HIGHWAY DRIVING. REPLACEMENT OF SENSOR IS ESTIMATED AT OVER $7,000. CAR HAS LOW MILEAGE AND RUNS GREAT, BUT WITH THIS SAFETY ISSUE, IT IS A RISK TO DRIVE AND IS WORTHLESS TO SELL AS THE PRICE TO REP…

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PASSENGER AIR BAG OCCUPANT SENSOR IS NO LONGER WORKING. AIR BAG WARNING LIGHT IS ALWAYS FLASHING. FAILURE STARTED DURING NORMAL HIGHWAY DRIVING. REPLACEMENT OF SENSOR IS ESTIMATED AT OVER $7,000. CAR HAS LOW MILEAGE AND RUNS GREAT, BUT WITH THIS SAFETY ISSUE, IT IS A RISK TO DRIVE AND IS WORTHLESS TO SELL AS THE PRICE TO REPAIR IS AS MUCH AS THE VALUE OF THE CAR. NOTICED THIS ISSUE IS A COMMON PROBLEM WITH THE MODEL THROUGH THE YEARS; HOWEVER, NO RECALLS HAVE BEEN MADE. ACTION IS NEEDED.

NHTSA ODI #11251890

108,940 miles · Aug 22, 2019
Air Bags

THE AIRBAG LIGHT ON MY 2009 INFINITY G37 CONVERTIBLE WAS FLASHING SO I TOOK THE CAR TO THE INFINITY DEALER ON 8/22/19 AND THE PROBLEM WAS DIAGNOSED AS A BAD OCCUPANT SENSOR (CODE 1018). DEALER SAID THAT THE SENSOR WAS A PART OF THE LOWER SEAT AND THAT IT HAD TO BE REPLACED AT A GROSSLY EXCESSIVE COST OF $6911.13. DEALER SAID THA…

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THE AIRBAG LIGHT ON MY 2009 INFINITY G37 CONVERTIBLE WAS FLASHING SO I TOOK THE CAR TO THE INFINITY DEALER ON 8/22/19 AND THE PROBLEM WAS DIAGNOSED AS A BAD OCCUPANT SENSOR (CODE 1018). DEALER SAID THAT THE SENSOR WAS A PART OF THE LOWER SEAT AND THAT IT HAD TO BE REPLACED AT A GROSSLY EXCESSIVE COST OF $6911.13. DEALER SAID THAT BECAUSE THE SENSOR WAS BAD THE ENTIRE SRS SYSTEM IN MY CAR IS COMPROMISED AND WILL NOT DEPLOY IN AN ACCIDENT. I'VE RESEARCHED THIS PROBLEM AND IT APPEARS THAT HUNDREDS IF NOT THOUSANDS OF G37 OWNERS ARE EXPERIENCING THIS SAME ISSUE. I AM RESPECTFULLY REQUESTING THAT NHTSA ISSUE A SAFETY RECALL FOR THE MANUFACTURER TO FIX THIS PROBLEM.

NHTSA ODI #11245871

90,000 miles · Aug 13, 2019
Air Bags

TL* THE CONTACT OWNS A 2009 INFINITI G37. WHILE DRIVING 65 MPH, THE PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED. THE OWNER'S MANUAL STATED THAT IN THE EVENT OF A CRASH, THE AIR BAG MAY NOT DEPLOY. INFINITI OF NASHUA (LOCATED AT 11 MARMON DR, NASHUA, NH 03060, (603) 891-1400) WAS CONTACTED BY PHONE AND INFORMED OF THE FA…

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TL* THE CONTACT OWNS A 2009 INFINITI G37. WHILE DRIVING 65 MPH, THE PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED. THE OWNER'S MANUAL STATED THAT IN THE EVENT OF A CRASH, THE AIR BAG MAY NOT DEPLOY. INFINITI OF NASHUA (LOCATED AT 11 MARMON DR, NASHUA, NH 03060, (603) 891-1400) WAS CONTACTED BY PHONE AND INFORMED OF THE FAILURE. THE CONTACT WAS INFORMED THAT THE VEHICLE SHOULD BE TAKEN TO THE DEALER TO BE DIAGNOSED, BUT HE DECLINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 90,000.

NHTSA ODI #11243580

76,235 miles · Jul 15, 2019
Air Bags

PASSENGER OCCUPANT AIRBAG/SEAT SENSOR FAULTY. UPON DOING RESEARCH FIND INFINITI IS CHARGING OVER $6000.00 FOR REPLACEMENT. THIS DIRECTLY AFFECTS PASSENGER SAFETY AS AIRBAG WILL NOT DEPLOY WITH A BAD SENSOR. CONSUMERS CANNOT AFFORD THIS COST

NHTSA ODI #11231948

Official recalls

0

No recalls in this snapshot.

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.