I drive a 2003 convertible cabriolet and I have been having a lot of trouble defrosting my windshield whenever the top is down. It becomes especially bad at night when temperatures drop a little. Can anyone provide any advice or is this just something I'm going to have to deal with?

 

It is still hot here. If you need to defrost the widnshield interior make sure that the AC is turned on, it will pull some of the moisture out of the air and help defrost the rear.