Instru men ts, c ontrols 87The d esired stop watch d isplay can beselected from the Op tions menu 3:Driving Time ex cl. S topsThe tim e the vehicle is in motion isrecorded. Stationary time is not included.Driving Time incl. StopsThe tim e the vehicle is in motion isrecorded. The time the v ehicle is stationa rywith the k ey in the starter switch isincluded.Travel TimeMeasurement of the tim e from m anua lactivation v ia Sta rt to m anual deac tiv ationvia Reset. Pictu re no: 17334T.tifDisplay of current tyre pressure 3Select menu item Tyres from the BoardComp ut er menu.The current pressure of each tyre isdisplay ed.Further inform ation – see page 140.Check control 3In v ehicles with tyre pressure monitoringsystem 3, if ty re pressure is too low, thedisplay indica tes which tyre to check, e. g.:Tyre pressurechec k rearright t yre(v alue in bar )C heck ty re pressure a t next opp ortunityusing suitable gauge.Tyre pressure monitoring sy stem 3 –see page 140.Tyre pressure – see page 215.In v ehicles with tyre pressure monitoringsystem 3, if there is a major loss of pressurein a ty re, the display indica tes the tyre atfault, e.g.:Attention!Rear left tyrepressure loss(v alue in bar )S top immediately and check tyre.Tyre pressure monitoring sy stem 3 –see page 140.Tyre pressure – see page 215.Ü Board ComputerBC 1BC 2TimerTyres