Is there a fuse for the in cab 4WD indicator light on the dash of the FJ60.

On IH8MUD I found a wiring diagram for a 1988(?) FJ60 that I may be reading incorrectly but it looks like there may be but I can't seem to find the location.

I'm not sure if this diagram is possibly showing wiring "potentials/options" that are incorporated into the harness for the FJ62 but not used in the FJ60.