Compass Calibration; Outside Power Mirrors - Hummer 2006 H3 Owner's Manual

Compass Calibration

The compass may need calibration if one of the
following occurs:
•
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. Such interference may
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.
In order to calibrate, CAL must be displayed in the
mirror compass windows. If CAL is not displayed, push
in the on/off button for approximately eight 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.
Cleaning the Mirror
When cleaning the mirror, use a paper towel or similar
material dampened with glass cleaner. Do not spray
glass cleaner directly on the mirror as that may cause
the liquid cleaner to enter the mirror housing.

Outside Power Mirrors

To adjust the power mirrors, do the following:
1. Press the top of the selector switch to choose the
driver's side mirror. Press the bottom of the selector
switch to choose the passenger's side mirror.
2. Use the round, four-way control pad to move the
mirror in the desired direction.
If the mirror begins making a ratcheting sound, the
mirror has reached the end of its travel and can go no
farther in that direction. To stop the sound, reverse
the mirror direction using the control pad.
The mirrors can be manually folded inward to prevent
damage when going through an automatic car wash
or confined space. Pull the mirror toward the vehicle to
fold. To return the mirror to its original position, push
outward. Be sure to return both mirrors to the unfolded
position before driving.
The outside power mirror
controls are located on the
driver's door armrest.
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