First check the switch for proper operation, although with the light not comming on it's a good indication that it is not working right. I would think that you could manually complete the circuit on the switch to see if the defroster starts to work. I'm not sure of the wiring but you should be able to bridge the contacts with a short piece of wire. It may be best to wait for horseygug to chime in here, he will know better than me.


99 CSVT Green/Tan # 84 of 2760 Built on Wednesday, September 30, 1998 15.376 @ 92.00 MPH Stock 75,000Km 96 Contour GL 2.5L V6 ATX 170,000Km