BMW X2 2022, Руководство пользователя

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Limits of ultrasonic measurement
The detection of objects with ultrasonic meas-
urements can run into physical limits, e.g., in
the following situations:
▷ For small children and animals.
▷ For persons with certain clothing, for in-
stance jacket.
▷ With external fault of the ultrasound, for in-
stance from passing vehicles or loud ma-
chines.
▷ When sensors are dirty, iced over, dam-
aged or out of position.
▷ Under certain weather conditions such as
high moisture, wet conditions, snowfall, ex-
treme heat, or strong wind.
▷ With tow bars and trailer couplings of other
vehicles.
▷ With thin or wedge-shaped objects.
▷ With moving objects.
▷ With elevated, protruding objects such as
ledges or cargo.
▷ With objects with corners and sharp edges.
▷ With objects with a fine surface structure
such as fences.
▷ For objects with porous surfaces.
▷ If cargo protrudes.
▷ Low objects already displayed, for instance
curbs, can move into the blind area of the
sensors before or after a continuous tone
sounds.
Unwarranted warnings
The system may issue a warning under the fol-
lowing conditions even though there is no ob-
stacle within the detection range:
▷ In heavy rain.
▷ When sensors are very contaminated or
covered with ice.
▷ When sensors are covered in snow.
▷ On rough road surfaces.
▷ On uneven surfaces, such as speed bumps.
▷ In large buildings with right angles and
smooth walls, for instance in underground
garages.
▷ In automatic car washes.
▷ Due to heavy exhaust.
▷ Due to other ultrasound sources, for in-
stance sweeping machines, steam cleaners
or neon lights.
The malfunction is signaled by a continuous
tone alternating between the front and rear
speakers.
As soon as the malfunction due to other ultra-
sound sources is no longer present, the sys-
tem is again fully functional.
To prevent unwarranted warnings, for instance
in car washes, turn off automatic Park Dis-
tance Control activation on obstacle detection.
Malfunction
A Check Control message is displayed.
The detection range of the sensors is shown
as a shaded area on the Control Display.
Park Distance Control malfunction. Have the
system checked by a dealer's service center or
another qualified service center or repair shop.
Rearview camera
Principle
The rearview camera provides assistance in
reverse parking and maneuvering. The area
behind the vehicle is shown on the Control Dis-
play.
Seite 182
CONTROLS Driving comfort
182
Online Edition for Part no. 01405A540A1 - II/22