I dont know if anybody can help me, i have a fiat 500 lounge and it use to display how many miles i had left before i ran out of petrol but my nephew was in my car pressing eveything and now it doesnt display it and ive looked in the manual how to do display it but it doesnt say and ive tried searching on the internet and i cant seem to fine anywere how to display it again, does anybody know?