1998 Oldsmobile Silhouette Owner's Manual - Page 202
1998 Oldsmobile Silhouette Manual
Page 202 highlights
Setting the Variance The display will show all the display segments for half a second to acknowledge the change in zone number. Automatic Compass Calibration The compass is self-calibrating which eliminates the need to manually set the compass. When the vehicle is new, the calibration process may not be complete. In these cases the calibration symbol, C , will be displayed where the compass reading is normally displayed. To calibrate the compass, an area freefrom large metal in objects, make three360" turns. The calibration symbol will turn off and the compass reading will be displayed. Manual Compass Calibration If the compass appears erratic and the calibration symbol does not appear, you must manually put the compass into the calibration mode. Turn the ignition on and cycle DIC to the the Compass/Temperature mode. Press both the M and E MODE buttons for approximately five seconds.The last entered variance zone number will displayed. Press the be E M button until the proper variance number, shown on as the map, is showing. Press the MODE button to set the new variance zone and resume normal operation. Turn the ignition on and cycle theDIC to the Compassflemperature mode. Press both the E/M and MODE buttons for at least 10 seconds until the calibration symbol appears. Release both buttons and complete three 360" turns in an area freefrom large metal objects. The calibration symbol will turn off and the compass reading will be displayed. 2-100