2004 vert. Just left from the north to enjoy the winter in florida. When i last stored the car in May, i left the windows part way down. The vehicle is stored in my garage attd to the house and the house is a new build. When i got down there to unviel my bride, i noticed the rubber on the steering wheel was all sticky and "disintegrating". What went wrong? I cant remember using a cleaner or wipe prior to storage.