BMW 2011 X5 xDrive50i Manual Do Proprietário

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When the turn signal flashes.
System limits
The system cannot replace the driver's 
personal judgment of the course of the 
road and the traffic situation.
In the event of a warning, do not jerk the steer-
ing wheel; otherwise, you may lose control over 
the vehicle.
<
The system may not be fully functional in the 
following situations:
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In heavy fog, rain or snowfall.
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When the lane markings are worn away, 
poorly visible, convergent, divergent or 
unclear, as in road construction areas.
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When the limit lines are covered by snow, 
ice, dirt or water.
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In tight curves or on narrow lanes.
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When the limit lines are not white.
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When the limit lines are covered by objects.
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When driving very close to the vehicle in 
front of you.
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When driving toward bright lights.
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When the windshield is fogged over, dirty or 
covered by a sticker, etc., in front of the 
interior rearview mirror.
Malfunctions
Steering wheel vibration
Frequent activation of the steering wheel vibra-
tion causes the system to overheat.
This causes the lane departure warning to 
become deactivated.
Let the system cool and reactivate it by press-
ing the button.
Camera
The camera is located on the front of the interior 
rearview mirror. Keep the area in front of the 
interior rearview mirror clear.
Active steering*
The concept
The active steering actively varies the steering 
angle of the front wheels in relation to the steer-
ing wheel movements. In addition, it also varies 
the steering force required for steering depend-
ing on the vehicle's speed.
When you are driving in the low speed range, 
e.g. in a town or when parking, the steering 
angle increases, i.e. the steering becomes very 
direct. In the higher speed range, on the other 
hand, the steering angle is reduced more and 
more. This improves the handling capability of 
your BMW over the entire speed range.
In critical situations, the system can make tar-
geted corrections to the steering angle pro-
vided by the driver and thus stabilize the vehicle 
before the driver intervenes.
Malfunction
The warning lamp lights up yellow 
and a message is shown on the Con-
trol Display. The active steering is 
defective or has been temporarily 
deactivated. At low speeds, greater steering 
wheel movements are required, whereas at 
higher speeds, the vehicle reacts more sensi-
tively to steering wheel movements. The stabil-
ity-promoting intervention can also be deacti-
vated. Proceed cautiously and drive 
defensively.
Online Edition for Part no. 01 41 2 604 009 - © 03/10 BMW AG
Online Edition for Part no. 01 41 2 604 009 - © 03/10 BMW AG