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Compass
Compass Operation
Press Y b or depending on the mirror, press O once to
turn the display on or off.
Compass Calibration
The compass may need calibration if:
• CAL is displayed while driving in the vehicle.
• After approximately five seconds, the display does
not show a compass heading, N for North, for
example, there may be a strong magnetic field
interfering with the compass. Interference can be
caused by a magnetic antenna mount, magnetic
note pad holder, or a similar magnetic item.
• The compass does not display the correct heading
and the compass zone variance is set correctly.
To calibrate, CAL must be displayed in the mirror
compass windows. If CAL is not displayed, press and
hold
Y b / O for several seconds or until CAL is
displayed.
The compass can be calibrated by driving the vehicle in
circles at 5 mph (8 km/h) or less until the display
reads a direction.
Compass Variance
The mirror is set to zone eight. If you do not live in zone
eight or drive out of the area, the compass variance
needs to be changed to the appropriate zone.
To adjust for compass variance:
1. Find the current location and variance zone number
on the following zone map.
2. Press and hold
Y b / O until Z and/or a zone
number displays.
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