i would get one of those add-a-circuit things, bridge the 2 female spade connectors using a SPST toggle and walla. if you want to keep the fuse (which i recommend), just put one in series.
do at your own risk.
the 10A in the pict below is where the original circuit goes through. just wire up
a switch and a new fuse in series. never mind the 5A fuse location. leave it blank.
you can do it without this thing but just in case you want to pull it out for a dealer
visit or something.
