Where is the fuse for your cigarette lighter in 2000 Chevy Tahoe?
There are two fuses responsible for the cigarette lighter. The first fuse is located in the underhood fuse box, which is located in the engine compartment of the vehicle. It is a 20-amp fuse labeled "CIGAR". The second fuse, which is a 10-amp fuse labeled "INSTRUMENT PANEL FUSE BLOCK 1", is located in the fuse block under the dashboard.