Today I went out to my 2005 Pontiac Vibe and the keyless fob wasn't working at all (none of the buttons and my wife's wasn't working either so it's not the battery of the fob) and the radio unit was completely dead. The cigarette lighter works and I think that the outlet works. The lights on the underside of the front mirror are also not working but I haven't used them in a while to know if it happened earlier. Everything else seems to be working fine.
Do you know what the issue is and how to fix it? Thanks