hi les,on some cars,im not sure about yours,but its worth a try, turn on your ignition then push and hold in the reset buton on your clocks for your trip mileage turn off your ignition whilst still holding in the button then turn it back on then release the trip button. i know this works on a couple of makes of cars but like i said im not sure about the zafira. i hope this helps you les.
jason h, March 2008
