pilot panel

When we purchased the Gravity, we went for the stylish 22/23" summer wheels, and now we have purchased the 20/21" winter wheels that will be installed by a third party. How do you change the wheel size on the Gravity? From earlier manuals (or maybe just on the Air cars), you used to be able to...

I have a loaner vehicle while my car is being serviced. Of course the loaner vehicle doesn't work--the pilot panel and screen above it are black and unresponsive, and resetting the car doesn't work. I left documents, emergency cash, and my AAA/Blink/PBA cards in the glove box. Is there a...