I am looking for the same problem, havent found the break in the positive or negative line yet, slow process I am too big to fit under the dash for long.
How do I fix my cigarette lighter when fuse is good
Did you check for a blown fuse?
try the fuse
If the cigarette lighter is not working and the ACC fuse, inside the car, left of steering wheel, is still good (radio is working), the "fuse" on the back side of the cigarette lighter socket, a brown wire, has blown. Socket needs to be replaced or fixed with a soldering iron and a new wire.
Check the fuse. If you use a phone charger or any other aux device in the cigarette lighter most likely blew it.
its the fuse
Cigarette lighter not work?I read in my car owner manual, and it tells me that the reason why a cigarette lighter will stop working is because the heating mechanism is burned out. I'm not sure exactly what it is or what is a definite answer for why it would burn out. But one reason was given. It said if you take the lighter out before it pops up, that it would cause the heating mechanism to burn out faster.
Check your fuses in your fuse panel usually that is what is wrong when cigarette lighters and radios quit working.
Check the fuse.
First thing to check would be the fuse.
Check fuse nr 34 under hood!
Also you need to be sure the fuse is working in your car before replacing the lighter.