Depending on vehicle speed, Assisted Driv-
ing Mode orients itself using the lane mark-
ings or preceding vehicles.
Sensors in the steering wheel detect
whether the steering wheel is being
touched.
System information is given in the Interac-
tion Unit views and indicated the steering
wheel LEDs.
If a lane boundary is crossed, the system
issues a warning by vibrating the steering
wheel. The steering wheel vibration inten-
sity can be adjusted.
Safety information
Warning
The system cannot serve as a substitute
for the driver’s personal judgment in as-
sessing the traffic situation. Based on the
limits of the system, it cannot independ-
ently react to all traffic situations. There
is a risk of accident, injury, or property
damage. Adjust driving style to traffic con-
ditions. Watch the surrounding traffic sit-
uation closely, be ready to take over steer-
ing and braking at any time, and actively
intervene where appropriate.
The Cruise Control and Distance Control
alerts also apply.
Additional information:
– Cruise control, refer to page 201.
– Distance Control, refer to page 204.
Overview
Buttons on the steering wheel
Button Function
Turn last active speed control
system on/off.
Interrupt and continue speed
control systems.
Select the desired speed control
system.
Store current speed.
Speed Limit Assistant: accept
suggested speed manually.
Set speed.
Sensors
Assisted Driving Mode is controlled by the
following sensors:
– Camera behind the windshield.
– Front radar sensor.
– Depending on vehicle equipment, via
the rear, side radar sensors.
– The sensors in the steering wheel.
Additional information:
– Sensors of the vehicle, refer to page 34.
Functional requirements
The following functional requirements apply
for Assisted Driving Mode:
– Vehicle speed must remain below
110 mph/180 km/h.
– The lane is sufficiently wide.
– Hands are on the steering wheel rim.
– The bend radius is sufficiently large.
– The vehicle is driving in the center of
the lane.
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Driver assistance systems CONTROLS
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Online Edition for Part no. 01405B37A59 - II/24