okay here is what happened. I have a 1995 M3 and i put a audio system in it like 2 months ago, before i installed the system the key hole for the trunk worked fine. When the key hole was left stright up and down and if you unlocked the doors then the trunk would unlock also. so if its in the same position and you locked the doors then so would the trunk. okay so after 2 weeks of having my system in the key hole for the trunk was acting up if it was left in the position up and down the doors would lock but the trunk would and the only way to lock it is if you turned the key all the way to the right, and in this position the turnk would stay lock no matter if the doors unlock or not. so i left it lock for about a month like that and i went to open my trunk with the key and it was kind of stuck so i forced the key to the open position and it open, so after i closed my trunk i locked it and locked, and now i cant even open it the key would not turn it is stuck in the lock position. i need help anybody with a system in there car have this problem?