kspayth

I have the x920bt completely wired and working fine in the car, but not installed in the dash. I am able to move it around, arrange all of the wires, etc. and it still functions fine. Two separate times, when I've tried to mount it in the dash, I've been tightening the mounts screw and the car battery goes dead. The first time I jumped it and had no problems. Second time I couldn't get it started again until I disconnected everything. Any suggestion on how to troubleshoot?