BMW 2008 X5 Bedienungshandbuch PDF herunterladen (Seite 92)

Technology for comfort, convenience and safety

90

For better control

The indicator lamp flashes:

DTC controls the drive forces and

brake forces.

The indicator lamps light up:

DTC is activated.

Deactivating DTC

Press the button again; the DTC indicator lamp

in the instrument panel goes out.

xDrive

xDrive is the 4-wheel drive system of your X5.

The combined effects of xDrive and DSC fur-

ther optimize the traction and dynamic driving

characteristics. The 4-wheel drive system

xDrive variably distributes the drive forces to

the front and rear axle depending on the driving

situation and prevailing road conditions.

HDC Hill Descent Control

The concept

HDC is a system for driving downhill in steep

terrain. This system reduces vehicle speed on

steep downhill gradients, thus allowing you to

maintain even better control of your BMW

under these conditions. The vehicle moves at

approximately walking speed without active

intervention from the driver.

HDC is available for activation at vehicle speeds

below approx. 22 mph/35 km/h. When driving

down steep hills with a speed below approx.

22 mph/35 km/h, the vehicle reduces speed

automatically down to approximately walking

speed, approx. 5 mph/8 km/h, and then main-

tains this speed at a constant.

Only use HDC in transmission positions D or R.

Increasing or reducing speed

You can use the accelerator or brakes to vary

this automatically controlled speed within a

range extending from approx. 4 mph/6 km/h to

15 mph/25 km/h.

You can specify a target speed within the same

range by using the lever of the cruise control.

With downhill grade over 10Ξ you can reduce

the speed to approx. 3 mph/4 km/h. Pull the

lever of the cruise control beyond the resis-

tance point, arrow 3.

1 Increasing speed

2 Pull to the resistance point:

Reduce speed to approx. 4 mph/6 km/h

3 Pull beyond the resistance point:

With downhill grade over 10Ξ, reduce

speed to approx. 3 mph/4 km/h.

Activating HDC

Press the button; the LED lights up.

The HDC display is shown in the instrument

panel.

The LED flashes when the brakes are applied

automatically.

Deactivating HDC

Press the button again. The LED and the HDC

display go out.

HDC is also deactivated at speeds over approx.

37 mph/60 km/h.

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