I'm having problems with my a/c, stereo, wipers and turning signals on my 1994 jeep cherokee. It started out by having to play with the ignition and now I can't get power to anything. My ignition is working fine as far as I can tell. I'm having no trouble starting the vehicle. I've checked the accesory power fuses and none of them are blown. I've also pulled apart the steering column and haven't seen anything that's disconnected. Anyone have any clue what it could be?