1997 Pontiac Bonneville Owner's Manual - Page 136

Choosing Your Zone Number Changing Your Zone Number r ZONE 05' 1. Press and hold theMODE button until zone and the zone number appear. Locate your zone number on the map above. your If number is different than the one shown when you the turn 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 ) . 2. Release the MODE button. 3. Press the MODE button until your number appears. 4. In a few seconds, the zone number and ZONE turn off, and the new zone number is remembered by the compass. 2-83