I have noticed the following with my Xc60 and would like to know if it is similar with you. If I set the cruise control for example 100, then the speedometer needle is not at 100 but something below. If I then raise the cruise control to approx. 101, 102, 103, then the speedometer needle shows exactly at 100. The same applies at other speeds. Is this also so, or should I address mine on a calibration? Thank you Greetings Christian