which engine, wiring varies by Egnine G16, J20, H25? what?
a fuse blows to stop the fire from a shorted power feed.
the fuses have names and numbers. with that info.
i can tell you all paths that can short for that fuse.
what you do is pull all loads 1 by 1 on that shorted feed.
if still blows the harness is shorted (long hard inspections, or 15min work with my ammeter short finder (magnetic)
the schematics are here. for 4bucks. read it or DL it.
https://suzukipitstopplus.com/Products/10551-1999-grand-vitara-service-manual.aspx
tell what fuse.
or photo it with finger pointing,
this is easy stuff for electronics, techs,
super easy, and vary common.
cluster A11 and A12 is power to cluster. pull connector A yet?
fuse #6 under hood called combination.meter headlight left
does fuse blow head lights on only>?
Fuse 17, also goes to cluster meter. and many other things. x10
29 fuses total, tell which one please.
only blows key on?
fuse 21 is combo meter too. IG-meter
Fuse 17, marked DOME
i have the drawings if you , can stated fuse name.