Hi I am new to this forum: I have a s 175 that shut off on me the other day. The funny thing is that even with the key in the off pos. the blower fan and lights still work. I turn the key to try and start and nothing. From everyone I talked to they said to try a new ign. switch. so I did. That was not the problem. Im thinking it might be the dash where the key goes but dont want to spend the money if thats not the problem. Any help would be great. Thank you.