Crown Victoria V8-4.6L CNG SOHC VIN 9 (1999)
Compass: Adjustments
Compass Zone Adjustment
1. Refer to the compass calibration zone map to select the correct compass zone setting for your geographical location.
2. With the compass display turned on, press and hold the COMP button (for three seconds) until the display shows the current zone of operation.
3. Momentarily press the COMP button to cycle the zone number display. Set the zone display number to match the vehicle location on the compass
calibration zone map.
4. Releasing the switch for 10 seconds will exit the zone setting mode.
