today i started in put my cd player in the 80. took off the dash to find my diff lock switch was disconnected.... took out the old cd player, connected up the one to make sure it did. came back a couple hours later connected the cd player to show my dad and now the cd player wont work at all, my clock stopped working and the dome light is out. all this seems to have happened at the same time. it there somethig i may have done. doesnt seem to be any blown fuses. i need help, Thanks