2007 Nissan Armada Owner's Manual - Page 91
2007 Nissan Armada Manual
Page 91 highlights
2. Calibrate the compass by driving the vehicle one and a half circles at a maximum speed of 6 MPH (10 km/h). 3. After completing the circles, the display should return to normal. ● If the compass deviates from the correct indication soon after repeated adjustment, have the compass checked at an authorized dealer. ● The compass may not indicate the correct compass point in tunnels or while driving up or down a steep hill. (The compass returns to the correct compass point when the vehicle moves to an area where the geomagnetism is stabilized.) ● If a magnet is located in or near the overhead console in the front of the vehicle or the vehicle is driven where the terrestrial magnetism is disturbed, the compass display may not indicate the correct direction. CAUTION Do not install a ski rack, antenna, etc., which are attached to the vehicle by means of a magnet. They affect the operation of the compass. Instruments and controls 2-11