I'm trying to replace the dash switches/push buttons for all the accessories but can't find a switch that will work because the mounting holes are 5/16" or 3/8" and 1/2" long and they have fuses built in. Has anyone replaced these switches if so what did you use and if you changed the panel completely what did you use for the panel. Thanks

Not sure what your switches look like. I bought my push button switches for my Supra from. skidim.com