Turn Signal problems of the 2007 Chevrolet Suburban

The contact owns a 2007 Chevrolet Suburban 1500. While placing fuel in the vehicle, the gasoline spews back out onto the contact. Also, the rear door opened automatically and the flip-n-fold seats flipped up and down while the vehicle was in motion. Lastly, the turn signals do not work. The contact took the vehicle to the dealer and they made her an offer; however, the contact refused. The vehicle was taken to the dealer on several occasions. The contact was aware of the safety risk involved. The failure mileage was 18,000 and current mileage was 25,000.