general problems of the 2012 Hyundai Genesis

I purchased the car in January 2017 after 2 months of having the car the windows would not go up. I would have to wait hours for it to start back working. The suspension was low for a few weeks then it would slowly come back up. Basically my whole car has electrical problems back up camera goes black, the odometer has dead pixels, car extremely sluggish, the car shakes and kills alot. Also when I turn the heated seats on it turns off within 2 minutes. It is so much the car is doing to say this car has a clean carfax.

While driving at night on the highway with the lights on automatic setting, taking a exit and put my left blinker on the head lights shut off for a period of two seconds. At times the cruise control does not work, the front and rear sensors come on when is nothing in front or rear of the vehicle. The car as been at the dealer various times and at times they said I have a bad sensor and by the time they lok at the vehicle they said that is nothing wrong. The symptons go away after driving for a couple days, bit I feel that I will get into a acident if the lights dont come back on.