This is assuming you did check the fuse...
Quoting Maxcichon from a previous post:
If the socket must be replaced:[/list]Radio panel (plus 2 screws)
Shifter surround (2 pieces-pry out)
Ashtray/Airbag light/lighter
There are 4 small screws that must be removed to get that 3-banger panel out. The socket is a bugger to remove. It is held in place by 2 small clips deep toward the front of the socket assembly. 2 small flat screwdrivers to push them in and push it out toward the front.
Here's one that should work...
http://www.thepartsbin.com/guides/ch...e_lighter.html