Anyone know how to prevent the windows on a GTP Coupe from freezing. I Live near Toronto and this morning the temp was about -4 celcius and when I opened the door to get in the window didn't index down which I didn't realize and when I went to close the door the top of the window hit the steel strip above with a terrible crack. Is there something I can put on the window rubber seals to stop the window from freezing and not indexing down. I fear the problem will only get worse as winter comes on and I presume that broken windows are not covered by the bumper to bumper warranty and this could be very expensive if the window cracks or the electric opener breaks. Thanks for any help.