- Button 1 - resets the on-board computer readings, turns on/off the gear shift sound prompt.
- Button 2 (when you press the top arrow key) - switching on the mode of selecting the functions of the on-board computer "in a ring" forward, setting the minutes in the time setting mode.
- Button 2 (when you press the down arrow key) - switching on the mode of selecting the functions of the on-board computer "in a circle" backwards, setting the clock in the time setting mode.

