2004 Nissan Xterra Owner's Manual - Page 74

● If a magnet is located near the compass or the vehicle is driven where the terrestrial magnetism is disturbed, the compass display may not indicate the correct direction. ● In places where the terrestrial magnetism is disturbed, the correction of the direction starts automatically. Correction functions of the compass display The compass display is equipped with automatic correction function. If the direction is not shown correctly, carry out the manual correction procedure set out below. Manual correction procedure 1. Push the MODE button for about 10 seconds. The "CAL" icon will illuminate. 2. Drive the vehicle slowly in an open and safe area. The initial correction is complete while turning in 1 or 2 turns. In places where the earth's magnetism is disturbed, the initial correction procedure may start automatically. WIC0355 2-8 Instruments and controls