Hi a friend of mine has a Chevy Tracker and his cigarette lighter and dome light don't work, I'm thinking it's a blown or missing fuse (he just bought it off the side of the road) unfortunatly I don't have the fuse box panel to tell me what fuses do what and there's no users manual. HELP?! Anyone! Thanks!! :)

iv hads that before just start pullin one at a time till you find the blowen one. then go to the wreckers and find a cover so you donet have to do the same thing next time.. i think its a 10 amp fuse try those frist.