Hello! First , sorry about my poor english! I'm a new (one week) c3 owner, and in the fisrt days i have the same problem. Then i talk whith local dealer and : You have to click on the "o" symbol of the stick control of radio ( the one that change the CD track on windscreen wiper comand) Each clik changes the information on bord panel (how many kilometers, instant consuption , averages ...) I hope this can help !