BMW 2006 330i Sedan Manual Do Proprietário

Página de 166
 69
reduced driving stability. It is therefore neces-
sary to drive with appropriate caution.
You may find it useful to briefly activate DTC 
under the following special circumstances:
>
When driving uphill on snow-covered roads, 
in slush or on unplowed, snow-covered 
roads
>
When rocking a stuck vehicle free or start-
ing off in deep snow or on loose ground
>
When driving with snow chains
Activating DTC
Briefly press the button; the DTC indicator 
lamps in the instrument cluster come on.
To control
If the indicator lamp flashes: 
DTC controls the drive forces and 
brake forces.
If the indicator lamps are on: 
DTC has been activated.
Deactivating DTC
Press the button again; the DTC indicator 
lamps in the instrument cluster go out.
xDrive 325xi, 330xi
xDrive is your BMW's four-wheel-drive system. 
The combined efforts of xDrive and DSC help to 
further optimize traction and driving dynamics. 
The xDrive four-wheel-drive system distributes 
driving power variably to the front and rear axles 
depending on the driving situation and road 
conditions.
Malfunction
In case of any of the malfunctions 
described below, drive cautiously and 
think well ahead. Avoid driving on rough tracks 
and pressing the accelerator pedal down to full 
throttle or kick-down position, otherwise the 
drive system could be damaged or accidents 
could result.
<
The warning lamps come on. xDrive 
has failed.
Have the system checked as soon as 
possible.
The warning lamps come on. xDrive 
and DSC have failed.
Have the system checked as soon as 
possible.
Hill Descent Control HDC 325xi, 330xi
HDC is a downhill driving assistant that reduces 
your speed on steep downhill gradients and 
makes it even easier to control your BMW's 
handling under these conditions. The vehicle 
then moves slightly faster than double walking 
speed without the driver needing to intervene.
HDC can be activated as long as you are driving 
under approx. 20 mph or 35 km/h. When driving 
downhill at a speed of under approx. 20 mph or 
35 km/h, the vehicle's speed is automatically 
reduced to slightly more than double walking 
speed and maintained.
Increasing or decreasing speed
By accelerating or braking you can change the 
speed within a range from approx. 3 to 15 mph, 
approx. 5 to 25 km/h.
You can specify a target speed within the same 
range using the cruise control stalk.
Online Edition for Part-No. 01 41 0 012 351 - © 03/06 BMW AG