Front Air Bag Sensor Control problems of the 2005 Acura MDX

I financed a car from a dealer in 3-2016 car was not able to start so the dealer informed me what was the problem and it was that I was using the wrong key. Dealer also said that I can take the car to a mechanic to see if there are any issues with the car took it to pep boys and over 20 issues showed from lack of oil to control arm shaking I had road safety issues and I informed the dealer and he told me to take it to his mechanic and he will give me a discount that's when I started looking at the dealer with suspension I did a car fax and the dealer had an inspection sticker on the car from March the day if financed the car but on car fax it shown that they inspected the car in December of 2015 2 weeks later the air bag sensor shows I called the dealer and he told me not to call no more or he will call the police. I sent him a letter to fix the problems and he just ignored me. . So now im at my last steps. . . I only had the car for 2 months and all of these safety issues are showing what can I do now. . . . . .

: the contact stated while driving 20mph the airbag light illuminated without warning and the engine stalled. The engine would not restart and the battery was discharged. Afterwards, the airbag and tire mounting light illuminated. The vehicle was seen by the dealer and the battery was replaced. The dealer determined the navigation unit was draining the battery. The engine stalling persisted and the vehicle lost all power. The engine was restarted but continued to stall. The vehicle was towed to the dealer who determined there was a short within the airbag srs module wiring. Although the airbag problem was corrected, the stalling continued. The vehicle was taken to the dealer for further inspection, but the dealer was unable to duplicate the stalling problem.