Mercedes-Benz C-Class Operator's Manual page 188

Driving systems
186
Accelerate the vehicle to the desired speed.
X
Briefly press the cruise control lever up : or
X
down ;.
Remove your foot from the accelerator pedal.
X
Cruise control is activated. The vehicle auto-
matically maintains the stored speed.
i
Cruise control may be unable to maintain
the stored speed on uphill gradients. The
stored speed is resumed when the gradient
evens out. Cruise control maintains the
stored speed on downhill gradients by auto-
matically applying the brakes.
Storing the current speed or calling up
the last stored speed
G
WARNING
If you call up the stored speed and it is lower
than the current speed, the vehicle deceler-
ates. If you do not know the stored speed, the
vehicle could decelerate unexpectedly. There
is a risk of an accident.
Pay attention to the road and traffic condi-
tions before calling up the stored speed. If you
do not know the stored speed, store the
desired speed again.
Briefly pull the cruise control lever towards
X
you ?.
Remove your foot from the accelerator pedal.
X
The first time cruise control is activated, it
stores the current speed or regulates the
speed of the vehicle to the previously stored
speed.
Setting a speed
Keep in mind that it may take a brief moment
until the vehicle has accelerated or braked to
the speed set.
Press the cruise control lever up : for a
X
higher speed or down ; for a lower speed.
To adjust the set speed in 1 mph incre-
X
ments (1 km/h increments): briefly press
the cruise control lever up : or down ; to
the pressure point.
Every time the cruise control lever is pressed
up : or down ; the last speed stored is
increased or reduced.
To adjust the set speed in 5 mph incre-
X
ments (10 km/h increments): briefly press
the cruise control lever up : or down ; to
the pressure point.
Every time the cruise control lever is pressed
up : or down ; the last speed stored is
increased or reduced.
i
Cruise control is not deactivated if you
depress the accelerator pedal. If you acceler-
ate to overtake, cruise control adjusts the
vehicle's speed to the last speed stored after
you have finished overtaking.
Deactivating cruise control
There are several ways to deactivate cruise con-
trol:
Briefly press the cruise control lever forwards
X
=.
or
Brake.
X
Cruise control is automatically deactivated if:
you engage the electric parking brake
R
you are driving at less than 20 mph (30 km/h)
R
®
ESP intervenes or you deactivate ESP
R
you shift the transmission to position N while
R
driving
If cruise control is deactivated, you will hear a
warning tone. You will see the
trol Off message in the multifunction display
for approximately five seconds.
i
When you switch off the engine, the last
speed stored is cleared.
DISTRONIC PLUS
General notes
DISTRONIC PLUS regulates the speed and auto-
matically helps you maintain the distance to the
vehicle detected in front. Vehicles are detected
with the aid of the radar sensor system.
DISTRONIC PLUS brakes automatically so that
the set speed is not exceeded.
®
Cruise Con‐