I was headed to view the Stan Hywet mansion in the winter time and half way there i smelt something burning. i opened the windows to let the odor escape. after that i closed the window and turned the heater back on and i continued to smell the burning. when i got back i took it to a mechanic and they had to rip up the whole dashboard to find out what was wrong. it took very long and cost alot. they said if i had the heater on any longer it would have cought on fire. i took a look at the old heater and the plastic on the wire was burnt.