Press the button on the steering wheel.
The displays go out. The stored desired speed is
When active, press the button on the
If interrupting the system while stationary, press
on the brake pedal at the same time.
The system is automatically interrupted in the
▷ When the driver applies the brakes.
▷ When selector lever position D is disengaged.
▷ Dynamic Traction Control DTC is activated or
DSC Dynamic Stability Control is deactivated.
▷ If DSC Dynamic Stability Control intervenes.
▷ If the safety belt is unbuckled and the driver's
door is opened while the vehicle is standing
▷ If the system has not detected objects for an
extended period, for instance on a road with
very little traffic without curb or shoulder
▷ If the detection range of the radar is impaired,
for instance by dirt or heavy fog.
▷ After a longer stationary period when the ve‐
hicle has been braked to a stop by the sys‐
Setting the speed
Maintaining and storing the speed
Press the rocker switch up or down once while
the system is interrupted.
When the system is switched on, the current
speed is maintained and stored as the desired
The stored speed is displayed, refer to
page 203, in the speedometer and briefly in the
DSC Dynamic Stability Control is switched on, if
The speed can also be stored by pressing a but‐
Press the button.
Changing the speed
Press the rocker switch up or down repeatedly
until the desired speed is set.
If active, the displayed speed is stored and the
vehicle reaches the stored speed when the road
Driver assistance systems
Online Edition for Part no. 01402896703 - X/18