If you only have one headlight out, its probably the bulb, not the fuse. See sources and related links below for headlight information.
Where is the radeo lock fuse box for2004 Toyota celica
I cannot find the fuse for the cigarette lighter for the 1987 Toyota celica
The fuse for the sunroof in the Toyota Celica is located in the driver's side kick panel. The sunroof fuse is fuse number 6.
There is no fuse that is just for low beam. There is however a headlight fuse. Look in your owner's manual for the location.
In a 1993 Toyota Celica the radio fuse is located in slot 12. The fuse is rated to handle 15 amps.
What vehicle is this for?
If you can't fit your hand between the headlight and the fuse box to unscrew the bulb, take off the bolts at the top and bottom and the entire headlight unit will come out.
http://discodan.org/gfx/celica/fuses.pdf
in the felch box, next to the rear sphincter flange.
fuse number 23
at the engine compartment fuse box
The 1999 Chevrolet has a separate fuse for the low beam headlights. The low beam headlight fuse, can be found in the fuse box.