BMW 3: 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 special
road conditions or loose road surfaces, for instance
unplowed snowy roads, but with somewhat
limited driving stability.
General information
When DTC is activated, the vehicle has maximum
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
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DSC OFF
Activating/deactivating DTC
Activating DTC
Press the button.
TRACTION is displayed in the instrument
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 activated.
Automatic program change
In certain situations, the DSC is activated automatically:
- If Active Cruise Control with Stop&Go function
ACC is activated.
- On a braking intervention by the Intelligent
Safety systems.
- The vehicle has a flat tire.
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Concept
xDrive is the all-wheel-drive system of the vehicle.
The interaction of xDrive and other suspension
control systems, such as DSC Dynamic Stability
Control, further optimizes traction and driv
Concept
The system can be used to set a speed limit, for
instance to prevent the vehicle from exceeding
speed limits.
General information
The system can limit the speed, starting at a
value of 20 mph/
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Coordination for starting and ending the charging procedure is performed by
the high-voltage power
management in the EME.
The following actions required by the customer at the start of the charging
procedure:
Adjust the desired charge current level in ampere
Set the start time for charging
Co
Concept
If the vehicle is in idle state, it is switched off. All
power consumers are deactivated.
General information
The vehicle is in idle state prior to opening from
the outside and after exiting and locking.
Safety information
Warning
An unsecured vehicle can begin to move and
possibly roll awa