So....does anyone have the FSM for the first gen CL 3.0. Just need the wiring diagrams for the rear defrost electrical system. And just to get it out of the way the relay and fuse is good. No light on the climate control when I hit the defrost though. Starting to think the unit is shot. Please help!

 

A common problem is that there are 2 wires connecting to some tint ave looking material that runs across your back window, if these have torn then your rear window will not defrost, and there are some aftermarket kits to fix this issue.