Advanced Driving Assistance Systems
131
The driver drowsiness detection is
For vehicles with automatic transmission
additionally position D or the second or
a higher gear in position M must be
engaged.
Deviations from the memorized speeds
may occur when driving uphill or
downhill.
Activation or Deactivation
reinitialized in the following situations:
Depending on version, the system is
automatically active by default every time
the engine is started, even if it was
deactivated during the last ignition cycle.
For further information see ðpage116
The system can be activated or
deactivated via the cluster by using the
steering wheel controls.
● the ignition has been switched off for a
few minutes
● the driver's seat belt has been
unfastened and the driver's door has
been opened
The preset speed can be exceeded
temporarily by pressing the accelerator
pedal firmly.
● If the vehicle is at a standstill a long
time with engine running
ðpage57
The status and preset speed is displayed
on the cluster.
Driver drowsiness detection
Driver drowsiness detection operates
from 40 mph to 112 mph.
System limitations
Only use the cruise control if a constant
speed can be maintained.
In the following situations, the system
may not operate properly or even not
operate at all:
The system monitors the steering
movements based on the driver's input.
The system is initialized when driving five
minutes at a speed above 42 mph.
If the steering inputs of the driver
suggest a certain level of drowsiness
or inattention by the driver, the system
triggers the first level of alert.
Control indicator ð
● the front camera has a failure
● the steering wheel system has a failure
● lane keep assist is active
Switching on the system
Fault
In the event of a fault,
illuminates on
The driver is notified by
and an
the cluster. Consult a workshop.
audible signal is given. A second level
of warning is issued when the driver is
highly drowsy, then the system triggers
Cruise Control
a new alert with
, accompanied by
The system maintains the vehicle speed
at the preset speed by the driver, without
any action on the accelerator pedal.
The cruise control can memorize and
maintain speeds above 25 mph.
a more pronounced audible signal. In
certain driving conditions such as poor
road surface or strong winds etc., the
system may give alerts independent of
the driver's level of vigilance.
Press
once to activate the Cruise
Control function.
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