hello,
i just brought a c230k 2002, where can i find my lighter fuse?

 

There are 3 fuse boxes one under the hood one in the rear left side panel in the trunk or hatch and one in the driver side when you open the door look at the side of the dash there is an access panel there behind it a fuse box with a paper showing what and where the fuses are located.
Hope this helps.