hello to all. i have a 2001 durango sport and my problem is that i keep blowing fuse #9 (the dash lights). this is annoying as hell because at night, i have to use a small flashlight to verify speed. are there any known problems with the light switch? is there a way to check for bad grounds? i don't want to have to purchase a new switch to find out i don't need afterall. any help anyone can offer would be much appreciated. thanks in advance.