2001 Oldsmobile Intrigue Owner's Manual - Page 104

The compass display feature is turned on or off by pressing the I/O button for three seconds or more. When cleaning the mirror, use a paper towel or similar material dampened with glass cleaner. Do not spray glass cleaner directly on the mirror housing. Compass Variance The mirror is set in zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight. Under certain circumstances, as during a long distance cross-country trip, it will be necessary to adjust for compass variance. Compass variance is the difference between earth's magnetic north and true geographic north. If not adjusted to account forcompass variance, your compass could give false readings. To adjust for compass variance: 1. Find your current location and variance zone number The mirror includes two map lamps, automatic dimming function and an eight-point compass display in the upper corner of the mirror face. When the compass display is turned on, the compass automatically calibrates asthe vehicle is driven. The automatic dimming feature is turned on or off by pressing the I/O button located on the lower part of the mirror. Press and hold the I/O button for up to three seconds to turn this feature on or off. on the following zone map. 2-44