Yes, hold the trip odometer button in while turning key to position 1. I had to reset me trip setting to zero first. It changes dash and climite displays. I have a '97 528i.I just bought a 97 328i and my controls for the AC/Heat temp are in Celcius and i would like to change it to Farenhieght....is there a way to do this...if so how is it done. Thanks!