BMW X3 2018 Owner's Manual page 174

CONTROLS
WARNING
Indicators and warnings cannot serve as a sub‐
stitute for the driver's personal judgment. Due
to its limits, the system might not output warn‐
ings or reactions or these might be output late,
incorrectly, or without justification. There is a
risk of an accident. Adjust driving style to traffic
conditions. Watch traffic closely and actively in‐
tervene where appropriate.
Overview
Radar sensors
The radar sensors are located in the bumpers.
Front center bumper.
Front side bumper.
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Safety
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Rear bumper.
Always keep the bumper in the area of the radar
sensors clean and unobstructed.
Camera
The camera is installed near the interior mirror.
Keep the windshield in front of the interior mirror
clean and clear.
Functional requirements
▷ Approach control warning with light braking
function, refer to page 169, is switched on.
▷ Sensors detect sufficient clearance around
the vehicle.
Switching on/off
The system is automatically active after every
driving off.