Calibration

The compass may need to be calibrated if, for example, the vehicle is driven into a new magnetic zone. The character C is shown in the mirror's display if calibration is necessary.
1. Stop the vehicle in a large open area, safely out of traffic and away from steel structures and high-tension electrical wires.
2. Start the vehicle.
NOTE
For best results from calibration, switch off
all electrical equipment in the vehicle (climate
system, windshield wipers, audio system,
etc.) and make sure that all doors are
closed.
3. Using a pen or similar object, press and hold the button on the underside of mirror until C is shown again in the mirror(after approx. 6 seconds).
4. Drive as usual. C disappears from the display when calibration is complete.
Alternative calibration method:
Drive slowly in a circle at a speed of no more than 5 mph (8 km/h) until C disappears from the display when calibration is complete.
See also:
Marker lines
1 - Marker line for a 1-foot (30-centimeter) zone behind the vehicle 2 - Marker
line for the clear back-up zone 3 - "Wheel tracks"
The solid line (1) indicates a zone within 1 ft (30 ...
Unleaded fuel
Each Volvo has a three-way catalytic converter
and must use only unleaded gasoline. U.S. and
Canadian regulations require that pumps delivering
unleaded gasoline be labeled "UNLEADED". ...
Alarm
The alarm is automatically armed whenever
you lock your vehicle.
When armed, the alarm continuously monitors
a number of points on the vehicle. The following
conditions will set off the alarm:
...
