Just wondering what all the functions are of the auto-dimming mirror in my '04 X. I was driving home last night, temp was about 34. It started to sprinkle a bit outside, and I noticed my mirror started flashing the word ICE! I was blown away by that. What else is this mirror capable of displaying?

I also noticed every time I started my X, the LCD display would light up for a brief second with a ton more info than is needed for displaying direction and temp. So I started pushing buttons, and holding buttons in. I found out that you can change the geographic zone you're in, as well as recalibrate the compass. Neat stuff!