M45 V8-4.5L (VK45DE) (2006)
Compass: Adjustments
Correction Functions of the Compass Display
AUTOMATIC CORRECTION
The compass display is equipped with automatic correction function. If the direction is not shown correctly, perform manual correction procedure set out
below.
MANUAL CORRECTION PROCEDURE
When the display reads "C" or "CAL", calibrate the compass by driving the vehicle in 3 complete circles at less than 8 km/h (5 MPH).
The compass can be calibrated by driving the vehicle on everyday route. The compass will be calibrated once it has tracked 3 complete circles.
In places where the terrestrial magnetism is extremely disturbed, the initial correction procedure may start automatically.