if your vehicle has the same set up as my imported nissan elgrand mpv, then you cant! it set to a satellite over Japan and will only give their time, to read correct time if set in 12 hour mode, add 4 to the given time, the minutes are the same, e.g. 5.30 = 9.30 its a bind but it works, just don't keep staring at it hoping its gonna change!!!
B.B., April 2012