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Depending on the situation, the drive torque is
shifted from the wheel on the inside of the
curve to the wheel on the outside of the curve
or vice-versa.
To increase the maneuverability, the rear
wheel on the outside of the curve is acceler‐
ated when a sporty driving style is used.
The steering responds directly; simultane‐
ously, the understeering tendency of the four-
wheel drive is reduced.
With the oversteering tendency, the system
exerts a stabilizing effect by accelerating the
rear wheel on the inside of the curve.
The system noticeably improves the traction
and simultaneously increases the driving
safety, especially on road surfaces having fluc‐
tuating coefficients of friction.
DSC Dynamic Stability
Control
Concept
Within the physical limits, the system helps to
keep the vehicle on a steady course by reduc‐
ing engine speed and by applying brakes to
the individual wheels.
General information
DSC detects the following unstable driving
conditions, for instance:
▷ Fishtailing, which can lead to oversteering.
▷ Loss of traction of the front wheels, which
can lead to understeering.
Dynamic Traction Control DTC, refer to
page 152, is a version of the DSC where for‐
ward momentum is optimized.
Safety information
WARNING
The system does not relieve from per‐
sonal responsibility to assess the traffic situa‐
tion. Based on the limits of the system, it can‐
not independently react to all traffic situations.
There is a risk of an accident. Adjust driving
style to traffic conditions. Watch traffic closely
and actively intervene where appropriate.◀
WARNING
When driving with roof load, for instance
with roof-mounted luggage rack, driving safety
may not be ensured in driving-critical situa‐
tions due to the elevated center of gravity.
There is a risk of accidents or risk of damage to
property. Do not deactivate Dynamic Stability
Control DSC when driving with roof load.◀
Overview
Button in the vehicle
DSC OFF button
Indicator/warning lights
The indicator light flashes: DSC con‐
trols the drive and braking forces.
The indicator light lights up: DSC has
malfunctioned.
Deactivating DSC: DSC OFF
When DSC is deactivated, driving stability is
reduced during acceleration and when driving
in curves.
To increase vehicle stability, activate DSC
again as soon as possible.
Seite 151
Driving stability control systems Controls
151
Online Edition for Part no. 01402983801 - X/17
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