Well, today after a game of tennis i locked my keys (only set) inside the trunk of my vehicle. We called our local roadside assistance company instead of BMW roadside (stupidly) and they attempted to shimmy the lock... the driver mentioned to me that you only have three tries with a BMW. Well, he was unsuccessful and BMW roadside is towing my car to my house until the dealership is open tommorow morning. The phone operator also mentioned a lockout system where deadbolts slam into the frame or something. does anybody know of this? he mentioned it was thousands to fix so it has me a little worried. 2004 320i btw.