I have a '97 BMW-540. The trunk is locked and will not open with either the remote control or the key in the lock. I have changed batteries on the remote thinking some security measure was at work. No dice. Fuses all look OK. I can hear a solenod clicking or trying to clik under the glove compartment when I push the remote trunk lid button, but I can't see it. To top it all off, I think my manual is in the trunk!