1994 Pontiac Bonneville Owner's Manual - Page 107

Features & Controls ( oE MD ) CALIBRATE [MODE ) \ Electronic Compass (CONI) :HANGING YOUR ZONE NUMBER i CALIBRATING THE COMPASS (OPTIONAL) All electronic compasses need to know the magnetic profile of your car. This is called calibration and is done automatically by your compass. But, the feature is available if you would like to manually calibrate. Sometimes, strong magnetic fields can affect the compass. If the "CALIBRATE" light comes on as shown above, try calibrating the compass as follows: 1. Drive the car to an open, flat area. . Press and hold the "MODE" button until "ZONE" and the correct zone number for your location appear. CHOOSING YOUR ZONE NUMBER Locate your zone number on the map above. If your number is different than the one shown when you turn the key on, follow the steps under "Changing Your Zone Number". If you live on the line, you can pick the zone area you are most likely to drive in. (In Alaska use Zone 9 or IO. In Hawaii use Zone 7). !. Release the "MODE" button. 1. Press the "MODE" button until your number appears. I In a few seconds, the zone number . and "ZONE" turn off, and the new zone number is remembered by the compass. 2. Press and hold the "MODE" button until the "CALIBRATE" light reappears. . 106