Hello together, to my problem: I bought a Renault Master II built in 2006 because I use private use, before it was used commercially by the previous owner. Therefore it was equipped with a tachograph VDO DTCO 1381. The tachograph has been expanded. Unfortunately, the total mileage is not displayed on the speedometer. Can someone reprogram that you see the KM stand again in the speedometer? Pay for it of course!!! 45259 Essen VG MJ