donbrew

If they mounted the unit in the cabin and wanted a direct battery connection, why would they run a wire through the firewall? The battery is is next to the spare tire and tha BCM fuse box is on The waterfall.

I don't get it. But I still say they hooked somethings up wrong and it's their problem.

You are aware that the radio has a direct connection to the computer. The chimes for example the anti theft for another.