DTC Dynamic Traction
Control
Concept
DTC is a version of the DSC Dynamic Stability
Control where forward momentum is optimized.
The system ensures maximum headway on spe‐
cial road conditions or loose road surfaces, for in‐
stance unplowed snowy roads, but with some‐
what limited driving stability.
General information
When DTC is activated, the vehicle has maxi‐
mum traction. Driving stability is limited during
acceleration and when driving in curves.
You may find it useful to briefly activate DTC in
the following situations:
▷ When driving in slush or on uncleared, snow-
covered roads.
▷ When driving off from deep snow or loose
ground.
▷ When driving with snow chains.
Overview
Button in the vehicle
DSC OFF
Activating/deactivating DTC
Activating DTC
Press the button.
TRACTION is displayed in the instru‐
ment cluster and the indicator light for DSC OFF
lights up.
Deactivating DTC
Press the button again.
TRACTION and the DSC OFF indicator
light go out.
Display
Display in the instrument cluster
If DTC is activated, TRACTION is displayed in
the instrument cluster.
Indicator/warning lights
The indicator light lights up: DTC is acti‐
vated.
Automatic program change
In certain situations, the DSC is activated auto‐
matically:
▷ If Active Cruise Control with Stop&Go func‐
tion ACC is activated.
▷ On a braking intervention by the Intelligent
Safety systems.
▷ The vehicle has a flat tire.
M sport differential
The active M differential provides for continu‐
ously variable locking of the rear axle differential
depending on the driving situation. This prevents
spinning of a single rear wheel and thereby pro‐
vides optimal traction in any driving situation.
Seite 174
CONTROLS
Driving stability control systems
174
Online Edition for Part no. 01402779113 - II/19
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