2024 Infiniti QX50

4 complaints on file, page 1 of 1.

1. Filed Jun 11, 2026Failure May 14, 2026Pueblo west, COElectrical system, Exterior lighting, Warnings

   Vehicle screens repeatedly rebooting over a 2 month period. Auto high beams stopped working. Chassis control error on dash occurred. Smoke smell in cabin occurred after dealer returned the vehicle from a repair attempt. Vehicle had to be towed back up . Dealer reporting they can not recreate errors and want to return it. It’s a safety hazard . Has been at the mechanics for over 20 business days. Dealer being unprofessional and swearing at the customer. Vehicle reported crash detection to emergency services in its own when sitting in a fast food drive through.

   NHTSA complaint 11743558
2. Filed Jun 10, 2026Failure May 1, 2026Haslet, TXEngine, Fuel/propulsion system, Power train

   Engine bearing failures, sudden loss of power, stalling, or complete engine failure — creating crash risks.

   NHTSA complaint 11743319
3. Filed Apr 6, 2026Failure Mar 28, 2026Bastrop, TXSeatsFire

   I was driving from [XXX] to [XXX] on Saturday, March 28th. I started smelling a strong, chemical odor and my eyes started burning and watering, so I pulled off of the highway and found that my back passenger side seat heater had started burning. There was a pillow and a down jacket on the seat that also burned. It really scared me because I was in the middle of nowhere and only had a cup with ice, but luckily there was a mud puddle that I was able to get some water from and pour on the back seat. My granddaughter was riding in that seat in her booster seat the night before. I am thankful she or no one else was in the seat when it burned. There were no warning lights or messages appear - I just smelled the burning. I had to continue to drive the car with the windows down to my son's home in West Virginia, and on Monday, March 30th, we took the car and dropped it off at the nearest Infiniti dealership (Cochran Infiniti in Monroeville, PA). We spoke with the service manager and many employees came to inspect and they all said they had never seen anything like this before. They confirmed there had been no recalls on the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

   NHTSA complaint 11729452
4. Filed Aug 26, 2025Failure Aug 26, 2025Braintree, MAElectrical system, Automatic emergency braking, Warnings

   The system falsely beeps and displays collision alerts even when no vehicles or objects are present. The system has also initiated braking on the highway with no obstacle present, which is a major safety concern for me and for other drivers. Conversely, when an actual vehicle approached too closely, the system failed to alert or respond at all.

   NHTSA complaint 11683175