Windows constantly opening themselves!!!
I've got a 1999 328i. Initially, I'd click lock, the lock would fight with me until the 7th or 8th click and then stay locked, but this wouldn't last long and sooner or later it would unlock itself later and roll down all the windows! The dealership told me my GM5 (General Module) needed to be swapped but instead of paying the $1400 for a new mod/programming/installation I bought one off ebay for $100 and had them put it in/program it for another $150. This seemed to work at first, now its been a month or so with the new mod and currently the problem is as bad as ever, if not worse. Very shortly after locking the car, the windows go down. Its been locked countless times now for the past 3 days and windows drop everytime without fail. I need help I'm desperate! Its starting to rain!