the drivers door is hard to shut and the locking system is messed up
1999 Mercedes CLK320 convertible: The driver's door is hard to close and the locking
system is messed up. When I lock the car from the outside and then unlock it, there
is a beep. This beep keeps going for about 15-20 minutes. I have been looking on the
net for repair information, and the closest I can get is the vacuum door locking
system. But each year there is something slightly different in them. Can you tell me
what I need? (I am a elderly lady and can't do the work myself, but hopefully can get
someone to do it.)