BMW X5 2017 Owner's Manual page 130

Controls
An infrared camera scans the area in front of
the vehicle and issues a warning if it detects
pedestrians and animals on the street. Warm
objects that are similar in shape to human be‐
ings or animals are detected by the system. If
necessary, the heat image can be displayed on
the Control Display.
Heat image
The image shows the heat radiated by objects
in the field of view of the camera.
Warm objects have a light appearance and
cold objects a dark appearance.
The ability to detect an object depends on the
temperature difference between the object
and the background and on the level of heat
radiation emitted by the object. Objects that
are similar in temperature to the environment
or that radiate very little heat are difficult to de‐
tect.
For safety reasons, when driving at speeds
above approx. 3 mph/5 km/h and in low ambi‐
ent light, the image is only displayed when the
low beams are activated.
A still image is displayed at regular intervals for
a fraction of a second.
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Safety
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Pedestrian and animal detection
Object detection and object warning only func‐
tion in darkness.
Objects whose form is similar to people with
sufficient heat radiation are detected.
In addition, the system also detects animals
above a certain minimum size, for example,
deer.
Display on the Control Display with heat image
activated:
▷ People detected by the system: in light
yellow.
▷ Animals detected by the system: in dark
yellow.
Range of object detection, with good ambient
conditions:
▷ Pedestrian detection: up to approx.
330 ft/100 m
▷ Detection of large animals: up to approx.
490 ft/150 m
▷ Detection of medium animals: up to ap‐
prox. 230 ft/70 m
Environmental influences can limit the availa‐
bility of object detection.
If the vehicle systems detect that the vehicle is
located in a residential area, the animal detec‐
tion is temporarily switched off.