fh12 clock

Anyone tell me how to put clock back one hour on local time on dash on volvofh12 07 plate i know utc cant be altered.

On my 13 plate when you change the local time on the taco head the dash clock changes to. Had to turn the ignition off then on again.

The dash clock will change when you ajust the local time on the tacho

Thanks for the info lads ill give it a try later.