 This was my first purchase of a Mercedes.  I've always been a Toyota man.  Even though this was a used Mercedes C280 I thought the car was a great investment. However, I'm having electrical problems.  First, the car unlocks when I'm driving. This is dangerous as I have my grandkids in the back seat many times.  Also, the moon roof will not close all the way.  I have to hold the button down until the window is closed. I'm bring this car back to New Country Motors hoping they can fix these problems.