How do you set the compass on a 2000 Mitsubishi montero?

To set the compass on a 2000 Mitsubishi Montero, first ensure the vehicle is parked on a level surface. Turn the ignition to the "ON" position, then press and hold the "CAL" button on the compass display until the display shows "CAL" for calibration. Drive the vehicle in a circle at least two times to calibrate the compass, and it should adjust to the correct heading. Once calibrated, the "CAL" indicator will turn off, indicating the compass is set.