Pontiac 2007 Torrent - Manual (Page 131)

Compass Calibration
The compass may need calibration if one of the
following occurs:
• 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 the on/off button for approximately
12 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.
Automatic Dimming Rearview Mirror
with Compass
If the vehicle has this feature, the automatic
dimming mirror automatically dims to the proper
level to minimize glare at night from lights
behind your vehicle.
The mirror also has a display in the upper right
corner of the mirror that shows the compass
reading.
O On/Off: Press this button to operate the
automatic dimming and compass features.
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