I was trying to use remote controller to lock the door, when I press the remote, the door indicator blinks, but doors didn't lock. so I try to press the lock button from inside (central lock button), it didn't work too. with lock problem occured, I opend the trunk, and closed it, it used to have "closing assistance" function, but now it's gone, I have to slam it harder to close the trunk.
the car is 94 S500 (W140), can anyone tell me what is wrong with my car. Thanks!!