Deactivating; Distronic Plus - Mercedes-Benz M-Class Operator's Manual

Driving systems
194
Deactivating cruise control
There are several ways to deactivate cruise
control:
Briefly press the cruise control lever
X
forwards :.
or
Brake.
X
Cruise control is automatically deactivated if:
you engage the electric parking brake.
R
you are driving at less than 20 mph
R
(30 km/h).
®
ESP intervenes or you deactivate ESP
R
you activate DSR.
R
you shift the transmission to position N
R
while driving.
If cruise control is deactivated, you will hear
a warning tone. You will see the
Control 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
automatically helps you maintain the
distance to the vehicle detected in front.
DISTRONIC PLUS brakes automatically so
that the set speed is not exceeded.
You must select a lower gear in good time on
long and steep downhill gradients, especially
if the vehicle is laden or towing a trailer. By
doing so, you will make use of the braking
effect of the engine. This relieves the load on
the brake system and prevents the brakes
from overheating and wearing too quickly.
If DISTRONIC PLUS detects a slower-moving
vehicle in front, your vehicle is braked in order
to maintain the preset distance to the vehicle
in front.
If DISTRONIC PLUS detects that there is a risk
of a collision, you will be warned visually and
acoustically. DISTRONIC PLUS cannot
prevent a collision without your intervention.
An intermittent warning tone will then sound
and the distance warning lamp will light up in
the instrument cluster. Brake immediately in
order to increase the distance to the vehicle
in front or take evasive action provided it is
safe to do so.
For DISTRONIC PLUS to assist you when
driving, the radar sensor system must be:
activated(
R
operational
R
If there is no vehicle in front, DISTRONIC
®
.
PLUS operates in the same way as cruise
control in the speed range between 20 mph
(Canada: 30 km/h) and 120 mph (Canada:
200 km/h). If a vehicle is driving in front of
you, it operates in the speed range between
Cruise
0 mph (0 km/h) and 120 mph (Canada:
200 km/h).
Do not use DISTRONIC PLUS while driving on
roads with steep gradients.
As DISTRONIC PLUS transmits radar waves,
it can resemble the radar detectors of the
responsible authorities. You can refer to the
relevant chapter in the Operator's Manual if
questions are asked about this.
i
USA only:
This device has been approved by the FCC
as a "Vehicular Radar System". The radar
sensor is intended for use in an automotive
radar system only. Removing, tampering
with, or altering the device will void any
warranties, and is not permitted by the
page 276)
Y