I stopped by my dealer for an oil change yesterday and I was speaking to my salesman. He had just completed sales training on the 04 models and described the mid year changes to me. He said the Aux in will start to come in U.S. models about March. He knew nothing about a retro kit for the 03's. but was willing to order the parts for once he had the parts numbers. The 17" wheels will come with all-season tires. He also felt the Saab was removing things from the cars to keep the cost down. ie ....pop-up headlight washers. and On-star from the Linear.