2005 Dodge Durango Owner's Manual - Page 140

140 UNDERSTANDING THE FEATURES OF YOUR VEHICLE Compass/Temperature Display WARNING! Even if the display still reads a few degrees above 32°F ( 0°C), the road surface may be icy, particularly in woods or on bridges. Drive carefully under such conditions to prevent an accident and possible personal injury or property damage. Automatic Compass Calibration This compass is self-calibrating which eliminates the need to manually set the compass. When the vehicle is new, the compass may appear erratic and the CAL symbol will be displayed. After completing one 360° turn, with the vehicle traveling less than 5 mph (8 km/h), in an area free from large metal or metallic objects, the CAL symbol will turn off and the compass will function normally. Manual Compass Calibration NOTE: To ensure proper compass calibration, make sure the compass variance is properly set before manually calibrating the compass. If the compass appears erratic and the CAL symbol does not appear, you must manually put the compass into the "Calibration" mode. To Put Into a Calibration Mode Turn on the ignition and set the display to "Compass/ Temperature." Press and hold the RESET button for 5 seconds to change the display to VAR (compass variance) mode, holding the button 5 additional seconds will display CAL (compass calibration) mode. When the CAL