Cadillac 2007 SRX Automobile User Manual


 
Mirror Operation
The automatic dimming feature comes on each
time the vehicle is started.
To turn the automatic dimming feature on or off,
press the on/off or AUTO button. The indicator light
will illuminate when this feature is on.
Compass Operation
Press the on/off button once to turn the compass
on or off.
When the ignition and the compass feature are
on, the compass will show two character boxes for
approximately two seconds. After two seconds,
the mirror will display the current compass
direction.
Compass Calibration
If after two seconds the display does not show a
compass direction, (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, note pad holder, or
similar object. If the letter C appears in the
compass window, the compass may need to be
reset or calibrated.
The mirror can be calibrated by driving the vehicle
in circles at 5 mph (8 km/h) or less until the
display reads a direction.
The compass can be calibrated by pressing and
holding the on/off button until a C is shown in
the compass display.
Compass Variance
Compass variance is the difference between
earth’s magnetic north and true geographic north.
If the mirror is not adjusted for compass
variance, the compass could give false readings.
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
the vehicle is driven outside zone eight. Under
certain circumstances, such as a long distance,
cross-country trip, it will be necessary to adjust the
compass variance.
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