There are 9 owner-reported body & structure complaints for the 2011 Infiniti G37in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The sunroof’s drain ports clogging up is a known common issue to Infiniti dealers, as I have learned while taking my car in after the entire dashboard & electronics shorted out. The mechanic told me this is a common occurrence during the rainy season. Water may intrude the body through the clogged ports and the first location the water goes, happens to be the lower passenger side which ALSO happens to be the location of the body control module (BCM). The car has stopped operating on me in the middle of driving, and also wouldn’t allow me to get out of the gear I was in. What could be a $50 - $150 repair turns into a $2500 - $2800 repair.
The contact owns a 2011 Infiniti G37. The contact stated while parked, a water leak coming from the driver’s side floor was discovered. The vehicle was taken to an independent mechanic who informed the contact that the cause of the water leak was unknown; however, the independent mechanic also informed the contact that when the carpet on the driver’s side floor was removed there was a towel underneath. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 150,000.
Sunroof faulty. I've had car less than 3 years. I work from home and keep car under a carport. After a downpour of rain when I was out of town the interior front sides and floor were soaked. I wash the car myself with hose because drive thru washes will have water come in thru side of front n back sides of the interior. Whe n I got the car th flooring was already lifted on driver n passenger front sides. The previous owner kept car garaged but apparentlythe car had sunroof drain issuesbeforei ownedit. . Thanks
TL* THE CONTACT OWNS A 2011 INFINITI G37. THE CONTACT STATED THAT THE DASHBOARD BECAME STICKY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO LOKEY NISSAN (27758 U.S. HWY 19 NORTH, CLEARWATER, FL 33761, (727-264-0805), BUT THE FAILURE COULD NOT BE DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THERE WAS NO RECALL. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 54,000.
THE INFINITY DASHBOARD MELTS CAUSING THE RELEASE OF DANGEROUS FUMES, CAUSING THE DASH TO ALSO CRACK. MY CAR WAS IN A GARAGE AND PARKED FOR SEVERAL HOURS WHEN THE CRACKED DASH OCCURRED, BUT MUST HAVE MELTED WHEN DRIVING IT DURING THE DAY.
The contact owns a 2011 Infiniti G37. The contact stated that the sunroof drain was leaking, causing water to enter the cabin of the vehicle. There was mold beginning to form in the cabin of the vehicle, with a noticeable mold odor inside the vehicle. The vehicle had been taken to a certified mechanic who diagnosed that the hose for the sunroof drain needed to be replaced. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The failure mileage was 89,000.
TL* THE CONTACT OWNS A 2011 INFINITI G37 CONVERTIBLE. WHILE ATTEMPTED TO CLOSE THE HARD TOP, THE TOP BECAME STUCK. THE VEHICLE WAS TAKEN TO NAPLETON INFINITI OF TALLAHASSEE (LOCATED AT 3355 CAPITAL CIR NE, TALLAHASSEE, FL 32308, (850) 297-1488) WHERE IT WAS DIAGNOSED THAT THE SHELF FRACTURED AND THE HARD TOP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED THAT THE HARD TOP WAS PREVIOUSLY REPAIRED THREE TIMES BY THE PREVIOUS OWNER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND STATED THAT THE VEHICLE WAS SOLD AS IS. THE CONTACT WAS PROVIDED CASE NUMBER: 28153425. THE FAILURE MILEAGE WAS 85,873.
THIS IS A HARDTOP CONVERTIBLE CAR WHOSE ROOF FOLDS INTO THE TRUNK SPACE WHEN THE TOP IS DOWN. UNLIKE A PREVIOUS HARDTOP CONVERTIBLE I OWNED (VOLKSWAGEN EOS), THE ROOF ON THE INFINITI GOES DOWN EVEN WHEN THERE IS AN OBSTRUCTION IN THE TRUNK SPACE (SUCH AS A BOOK). [THE ROOF OF THE EOS WOULD NOT GO DOWN UNTIL THE OBSTRUCTION WAS REMOVED]. THIS HAS HAPPENED TWICE WITH THE INFINITI, CAUSING THOUSANDS OF DOLLARS OF DAMAGE TO MY CAR. MY CONCERN IS THAT IF A CHILD WERE TO CLIMB INTO THE TRUNK (GOD FORBID) AND THE TOP WERE TO BE ENGAGED, THERE WOULD BE NOTHING TO STOP THE ROOF FROM CRUSHING THE CHILD. THIS SEEMS LIKE A SERIOUS SAFETY SHORTCOMING. I CALLED INFINITI MOTORS AND EXPRESSED MY CONCERN; THEY CREATED A FILE AND BASICALLY SAID THERE WAS NOTHING THEY COULD DO. *TR
AFTER LESS THAN 3700 MILES THE CONVERTIBLE TO HAS BEEN DENTED BY THE RETRACTING MECHANISM. THE DEALER INDICATES IT IS DUE TO STOPPING THE RETRACTION AND LIFTING OF THE TOP BY THE HYDRAULIC SYSTEM. IT IS NOT COVERED UNDER WARRANTY. THE PURPOSE OF THE HYDRAULIC LIFT AND RETRACT SYSTEM IS JUST THAT, TO LIFT AND RETRACT! HOW CAN NORMAL OPERATION CREATE DAMAGE TO THE VEHICLE? *KB
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026