Calibrating the digital compass

The digital compass must be calibrated in the event of the following:

▷ The wrong point of the compass is displayed.

▷ The point of the compass displayed does not change despite changing the direction of travel.

▷ Not all points of the compass are displayed.

Procedure

1. Make sure that there are no large metallic objects or overhead power lines near the vehicle and that there is sufficient room to drive around in a circle.

2. Set the currently applicable compass zone.

3. Press and hold the control button for approx.

6 to 7 seconds so that "C" appears on the display. Next, drive in a complete circle at least once at a speed of no more than 4 mph/ 7 km/h. If calibration is successful, the "C" is replaced by the points of the compass.

    See also:

    Front seat heating
    Switching on Press the button once for each temperature level. The maximum temperature is reached when three LEDs are lit. If the drive is continued within approx. 15 minutes, the seat ...

    The concept
    The Check Control system monitors functions in the vehicle and notifies you of malfunctions in the monitored systems. A Check Control message is displayed as a combination of indicator or warnin ...

    Interior
    The 135i's interior design is fairly traditional, with more upright shapes than sweeping contours. Dual-zone climate controls sit below the center air vents and optional navigation system, with BM ...