I had used my power locks the night before to lock my car, and the next morning they worked when i unlocked my car, but when i got off work and i tried locking my car they didnt work and neither lock switch worked either. the locks make a clicking noise in my dash when i push the buttons. when I unplugged the relay in the dash for my locks and plugged it back it it sounded like it was trying to lock and unlockthe doors, but didnt have enough power. if anyone knows the problem that would be a good help.