2005 BMW Z 2.5. I did a colossally stupid thing. I had my convertible roof down. Lock the car. Put my purse in the trunk and slammed the trunk lid. Not realizing that my keys were in the trunk. No spare. I climb into the car but could not release the trunk. Door latch would not open. Called BMW assist. Their solution is to tow the car to the dealership. They stated that because I climbed into the car that my car is now locked down and even if I got the keys the car still wouldnt open. That I need to get a new set of keys. Is this true. Anyway I can get into the trunk from the inside of the car to get my keys and see if it starts?