Malfunction
The warning lamp
lights up yellow and
a message is shown on the Control
Display. The active steering is defective
or has been temporarily deactivated.
At low speeds, greater steering wheel movements are required, whereas at higher speeds, the vehicle reacts more sensitively to steering wheel movements. The stability-promoting intervention can also be deactivated.
Proceed cautiously and drive defensively.
Deactivation
Active steering deactivates in order to carry out an initialization. This deactivation is displayed by means of a message. The initialization can take several minutes.
If the message does not disappear during the current trip, have the system checked.
Defect
In the event of a defect, a corresponding text message is displayed. Have the system checked.
See also:
Tire Pressure Monitor TPM
The concept
The tire inflation pressure is measured in the
four mounted tires. The system notifies you if there is a significant loss of
pressure in one or
more tires.
Functional requirements
...
Measurement
Measurements are made by ultrasound sensors
in the bumpers.
The range is approx. 6 ft/2 m.
An acoustic warning is first given:
▷ By the front sensors and two rear corner
sensors at approx ...
Tire inflation pressures X5 xDrive35i/X5 xDrive35d with three
rows of seats
...