My car: 1997 1.8TQM, Cold weather, no trip computer. I know it works with this setup.<p>Press the Temperature '+' while holding 'Recirc' down. This will change display on climate control as well as the outside temp gage between degrees F and C. <p>...maybe this had been discussed before, but I stumbled on it two nights ago while sitting in snow-storm traffic on Boylston through gridlock on Mass Ave. Quattro is fun in the snow...<p>-Micah