They are going to choose your initial cluster and will reprogram the mileage on it towards your new dash. As I recall the cluster really should be presented to them before they purchase your new 1. ^I had to remove the bezel with the cluster to wash the Exhibit off. https://dantecnvbg.sharebyblog.com/31806474/new-step-by-step-map-for-digital-dash-mustang