My rear window got busted out so I replaced it with a used window. all the wires were fine and I did not see any splits in them. Since I replaced the rear window my defrost button turns on and I hear a click under the dash but the rear never defrosts, fuses are all good.

second issue... My blower motor just up and quit working, Parked the car Saturday night with the heat working took off Sunday and no blower speed what so ever. Fuses are good as well.