Volvo V70R - Manual (Page 63)

62
Instruments and controls
Rearview and door mirrors
Calibrating the compass
Set the correct zone for the
compass
The earth is divided into 15 magnetic zones.
The correct zone must be selected for the
compass to function correctly.
1. Ignition position II.
2. Press and hold the button on the rear of
the mirror for approximately 3 seconds
until ZONE is shown (use a
straightened paper clip for example).
The number for the current area is
shown.
3. Press the button several times until the
number for the required geographic
area (1 –15) is shown. After several
seconds the display returns to show the
compass direction and this means that
the change of zone is complete.