I had to change the battery in my 97 328 so i disconnected the battery and of course no battery means no power so there are no longer power locks now my powerlock for the doors normally controlls the one for the trunk as well but after i put the new battery in the trunk powerlock no longer works. The most i did was use my keys to open the trunk because i had no powerlock to open it during the transition of the new battery. Anyone has any clue as to what is going on please give me a hand.
