The fuse for the cigarette lighter in a 1999 Jaguar XK8 convertible is located in the front fuse box. The front fuse box is located in the engine compartment, on the passenger side of the vehicle.
Fuse Number
The fuse for the cigarette lighter is labeled "CIGAR LIGHTER" and it is a 10 amp fuse.
Replacing the Fuse
To replace the fuse, simply use your fingers to pull the old fuse out of the fuse box. Then, insert the new fuse into the fuse box, making sure that the metal contacts on the fuse are aligned with the metal contacts in the fuse box.
Testing the Cigarette Lighter
Once you have replaced the fuse, you can test the cigarette lighter by plugging in a cigarette lighter adapter and turning on the ignition. If the cigarette lighter adapter lights up, then the fuse is working properly.