I have a bonne that the lights wont come on when the door opens the moon roof has to be helped to open, the power locks no longer work and I'm at my wits end with this I've checked fuses the wires to the fuses and looked to see if any relays were bad. Please if anyone has any ideas id love to hear them.

Edit* I think it's the BCM going to try to replace it soon and see what happens.

There are 2 "ground busses" located under the carpet, under the lower door trim by the passenger and driver side door. Theyll be all taped up. Black wires. Clean the contacts. Careful not to break your trim.