stuck the updated board in sunday & it gave me the byte 21 for the bixenon with drl options which is great & will test when the wirings all in place when rain stops maybe tomorrow, but it also gave me the comfort menus tick boxes in byte 23 I think & another for drl via DIS or something but nothing is showing in the DIS updated so it also relies on another module maybe even the damn speedo, can anyone with advanced DIS menu's please post there speedo part number as cant imagine anyother parts reliant on these options