The unit comes with this option. I can change the time clock.
Do you live in the states??
Does this unit have any voice guidence?
Can you listen to music and run the navi at the same time?
Was it hard to find the compatible SD card?
Where does the line come from to plug in an ipod/usb?
Is there an sd card slot in the front of the unit or is it in the rear of the unit, and if the sd card slot is in the back, do you have to pull the unit right out to get the sd card in?