BMW X5: DTC Dynamic Traction Control
Principle
Dynamic Traction Control (DTC) is a version of the Dynamic Stability Control (DSC) where drive power is optimized.
The system ensures maximum drive power on unusual road conditions, for instance unplowed snow covered roads, or loose road surfaces, 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, snowcovered roads.
- When driving off from deep snow or loose ground.
- When driving with tire 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 turn off.
Display
Display in the instrument cluster
If DTC is activated, TRACTION is displayed in the instrument cluster.
Indicator/warning lights
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The indicator light lights up:
DTC is activated.
Automatic program change
In certain situations, the Dynamic Stability Control (DSC) is activated automatically:
- If Active Cruise Control with Stop&Go function ACC is activated.
- On a brake intervention by the Intelligent Safety systems.
- The vehicle has a flat tire.
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xDrive
Principle
xDrive is the all-wheel-drive system of the vehicle.
Concerted action by the xDrive and and
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tra
HDC Hill Descent Control
Principle
HDC Hill Descent Control is a downhill control
feature that controls the vehicle speed on steep
downhill grades, for instance when driving on unpaved
roads.
General information
When the syst
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Removing And Installing/Replacing Drive Cable Plate
Necessary preliminary tasks:
Remove mechanism for glass cover at front.
Overview of glass lid mechanism:
Fig. 1: Identifying Glass Lid Mechanism Components
Floating roofliner mechanism
Mechanism, front glass lid
Drive wedge
Drive plate
Mechanism, rear glass lid
Control carriage, rear gla
Fuel Filter
REPLACING FUEL FILTER (M57T2)
Necessary preliminary tasks:
Switch off ignition
Remove rear assembly underside protection
Recycling:
Catch and dispose of escaping fuel.
Observe country-specific waste-disposal regulations.
Release clamps (1).
Pull off hose.
Pull out retainer (2).
Detach fuel
