The grinding noise you hear are your shocks and struts. If you experience bouncy while you are driving, as well, you should have them changed.
Initially the driver has to pay the damages if anything besides the car was harmed or damaged but he can sue the passenger for the same amount and also for damage to the car.
One of your door sensors needs to be replaced.
I already had a ticket but I stupidly parked in the same place again.
The person who opens the door.
The insurance company of the car whose door was opened will pay for it.
The driver/passenger opening the door is at fault. Look it up under the traffic laws in your state.
Bad timing belt, get replaced soon.
The Person who hit your car.
have you checked the batterys even if there not installed in the vehicle the can still drain down
As long as the parked vehicle is parked properly and not illegally parked in any manner, then the vehicle that rear-ended the parked car is at fault. Now if the parked car is sitting illegally (such as double parked or parked in a no parking zone, etc.) then the parked car is at fault or even both the parked car AND the car that hits it are BOTH at fault.
If your the uninsured car was parked, and the door was already open when it was struck, then it would be the other drivers fault. If you are parked then you are classified as a permanent object, and you are treated just like all other permanent objects such as trees and signs. The other driver must have control of his vehicle at all times, and by hitting you while you were stationary and not moving, this was not the case, so he is at fault. Now if he was driving and you opened the door right as he was passing you, then the answer would not be as clear cut.
The person's who parked it there, (its parked illegally.)Not your fault.