Pontiac 2002 Bonneville - Manual (Page 164)

2-101
Choosing Your Zone Number
Locate your zone number on the above map. If your
number is different than the one shown when you
turn the key on, follow the steps to change 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 10.
In Hawaii, use Zone 7.)
Changing Your Zone Number
1. Press MODE to display COMPASS CALIBRATION.
2. Press SELECT to display RESET CHANGES ZONE.
3. Press RESET until your number appears.
4. Press MODE to exit the COMPASS CALIBRATION
MODE and store the new zone number. When the
MODE button is pressed, the DIC will return to the
VEHICLE DATA mode.
Calibrating the Compass
All electronic compasses need to know the magnetic
profile of your vehicle. 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 compass display does not show a
direction, and CALIBRATE COMPASS is displayed on
the DIC, try calibrating the compass as follows:
1. Drive the vehicle to an open, flat area.
2. Press MODE to display COMPASS CALIBRATION.