Changing local time on Digital/Analogue tachographs

Actrosman:
how do i change the time on the one my Actros? It’s normally in for a ‘service’ this time of year so mickanicks do it. Its a ‘digital’ type display but is analogue…ta

Don’t you have to do it with the dash display and without a card in? I seem to remember that when you open the drawer and then close it,the new time is then displayed.

Try reading the driver’s handbook,that’s what I did.And mine’s in Dutch!