Twochaps,
actually no special tools are required,, first remove the ashtray by opening and pressing down as to remove it to empty ashes or gum wrappers... second , once ash tray is removed , there are two phillips screws under ash tray/ remove these, then take fingers and push wood panel back toward you * do not try to pull up on it yet * the lower panel will slip back about one half inch, then you may pull on the rear easily/there is a guide pin at the rear / once you have cleared that, pick up panel and push out hazard switch with your fingers and disconnect. A new switch should cost no more than $24.00
Should you need help with the Sl , don"t hesitate to let me know, I have repaired , modified , improved and replaced just about everything on mine. Regards, Perry
SLBENZ1@AOL.COM