Hah. My car is a 2008, older than most in-car technologies, but when I've thought about replacing it, a big click-knob was going to be a #1 requirement. It just

Hah. My car is a 2008, older than most in-car technologies, but when I've thought about replacing it, a big click-knob was going to be a #1 requirement. It just seemed like a mousewheel for car: an instant classic.