2007 Pontiac G6 wipers, windshield & visibility problems

Takata recall. I purchased the car the beginning of this year in january. When I test drove the car it was already making a loud humming noise that worsen. Once purchased and droved off lot I noticed that the cig lighter/battery charger didn't work even when I changed the fuse. The door locked on the passenger side got stuck, the brakes went out while driving, the windshield wipers stop working while driving in pouring rain and now out of nowhere the tire on the front passenger side is on a flat.

My pontiac g6 has had an exterior lighting issue since august of 2012. Pontiac will not help me fix this. The brake lights do not work when you press the pedal and turn on without the pedal being pressed. My cruise control no longer works period. A GM technician looked at my car and could not find anything that he could do to fix it. When he used the tech 2 tool, he would try and turn one tail light on and the opposite would turn on instead. Pontiac will not even look at my car at any dealer for free.