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Driving systems
180
You should drive particularly carefully on slip-
pery road surfaces. Avoid sudden acceleration,
steering and braking manoeuvres. Do not use
cruise control or DISTRONIC PLUS.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
Vehicles with manual transmission: shift
X
to neutral.
Vehicles with automatic transmission:
X
shift the transmission to position N.
Try to bring the vehicle under control by using
X
corrective steering.
The outside temperature indicator is not
designed to serve as an ice-warning device and
is therefore unsuitable for that purpose.
Changes in the outside temperature are dis-
played after a short delay.
Indicated temperatures just above the freezing
point do not guarantee that the road surface is
free of ice. The road may still be icy, especially in
wooded areas or on bridges. The vehicle could
skid if you fail to adapt your driving style. Always
adapt your driving style and drive at a speed to
suit the prevailing weather conditions.
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
Further information on driving with snow chains
(
page 356).
Y
Further information on driving with summer
tyres (
page 355).
Y
Observe the notes in the "Winter operation" sec-
tion (
page 355).
Y
Driving systems
Mercedes-Benz Intelligent Drive
Mercedes-Benz Intelligent Drive stands for inno-
vative driver assistance and safety systems
which enhance comfort and support the driver in
critical situations. With these intelligent co-ordi-
nated systems Mercedes-Benz has set a mile-
stone on the path towards autonomous driving.
Mercedes-Benz Intelligent Drive embraces all
elements of active and passive safety in one well
thought-out system – for the safety of the vehi-
cle occupants and that of other road users.
Further information on driving safety systems
(
page 66).
Y
Cruise control
General notes
Cruise control maintains a constant road speed
for you. It brakes automatically in order to avoid
exceeding the set speed. Change into a lower
gear in good time on long and steep downhill
gradients. Take particular note of this when driv-
ing a laden vehicle and when 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 overheat-
ing and wearing too quickly.
Use cruise control only if road and traffic con-
ditions are appropriate for maintaining a steady
speed for a prolonged period. You can store any
road speed above 30 km/h.
Important safety notes
If you fail to adapt your driving style, cruise con-
trol can neither reduce the risk of an accident
nor override the laws of physics. Cruise control
cannot take into account road, weather or traffic
conditions. Cruise control is only an aid. You are
responsible for the distance to the vehicle in
front, for vehicle speed, for braking in good time,
and for staying in lane.
Do not use cruise control:
in road and traffic conditions which do not
R
allow you to maintain a constant speed, e.g. in
heavy traffic or on winding roads
on smooth or slippery roads. Braking or accel-
R
erating can cause the drive wheels to lose
traction and the vehicle could then skid
when there is poor visibility, e.g. due to fog,
R
heavy rain or snow
If there is a change of drivers, advise the new
driver of the speed stored.
i
The speed indicated in the speedometer
may differ slightly from the speed stored.
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