1.)My rear passenger side door is dead for lack of a better word. It won't unlock , open, and the power window won't go down. This door had nothing wrong with it and this happened out of nowhere.

2.)Also when i'm driving and I'm starting up from a stop the car kind of holds back then jolts violently. Is that the transmission slipping.

3.) When I star applying the brakes on the highway the car rocks alot sometimes. Is this the brake pads?

4.) Blower went out on a/c.

5) There's a wierd transmission or some kind of smell coming throught the ac when it worked at times.

6) Left back panel has big dents from collision from previous owner. How would I get those out they look like big dents.

Al diagnosis and cost estimates are appreciated thank you.