Electrical Problem !!! 1994 Z212
 

Radio turns off when Nav ligths are turned on. Began chasing this down and can't really figure it out, pulled apart wiring plugs under dash to do some checking and now when I plug them back in everytime I try to raise or lower the hatch the exhaust switches off and on, the only way I can get the hatch to raise or lower is to replace the ground on the swith. I'm really lost on this on any help with this one?