general problems of the 2015 Infiniti Q50

The contact owns a 2015 Infiniti Q50. The contact stated that while driving approximately 50 mph the vehicle began to overheat and smoke was present coming from under the hood. After stopping to inspect the vehicle the contact opened the hood and flames were present in the engine compartment. The contact immediately extinguished the flames using water. The vehicle was later towed to the local dealer. The cause of the failure was not yet determined. The contact indicated that prior to the fire the vehicle had also experienced transmission shifting failures and the front drivers side and passenger side seat belts were locked in the retracted position and could not be used. The cause of the failures were not determined. The manufacturer was not notified of the failures. The failure mileage was 80,000.

Hi, I purchased this vehicle at 7/31/2015. It's a brand new Q50 2015 premium. I met two issues about 1. It's passenger air bag. The passenger air bag status light is on with an adult occupying the front passenger seat for the first a few minutes, sometimes is 2 mins, sometimes is even 5 mins, but it supposed to be off after 7 seconds. I'm worried about the my safety in that period. 2. The seat belt issue. Once I was sitting on the passenger seat, I didn't buckle up yet, but the seat belt status lights was not illuminated. Yesterday, my boyfriend dropped me off, after I left the passenger seat and took off my car, he saw the seat belt status light was on. I tried to communicate with the dealer and customer service, but it seems they can't help me at all. They just told me there's no code shows any issues need to be fixed. I really want to just return the car.