BMW 4 Series 2023 Owner's Manual page 235

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Adjusting the volume
The volume of the acoustic warning can be
adjusted.
1.
Apps menu
2.
"Vehicle apps"
3.
"Driving settings"
4.
"Driver Assistance"
5.
"Parking and maneuvering"
6.
"PDC signal volume"
7.
Set the desired value.
Visual warning
General information
The approach to an object is displayed on the
control display as soon as the system is acti-
vated.
Objects that are farther away are already dis-
played before a signal sounds.
Depending on the view, pathway lines, turning
circle lines and obstacle markings are shown
for a better estimation of the space required.
Depending on the equipment, the detection
range of the sensors is represented by shaded
annular surfaces. Green, yellow, and red mark-
ings indicate when obstacles are detected in
the detection zone.
When equipped with cross traffic warning: de-
pending on vehicle equipment, a warning is
also shown for vehicles approaching at the
rear and front from the side.
To protect the sides of the vehicle, obstacle
markings are displayed on the sides of the ve-
hicle.
Display
Depending on vehicle equipment, warnings
may be displayed in front of, next to, and be-
hind the vehicle.
Online Edition for Part no. 01405A7D166 - II/23
Parking
View behind vehicle.
View next to vehicle.
Shaded area: detection range of sensors.
Gray shaded area: no obstacles were de-
tected in the detection range.
Colored marks in shaded area: obstacles
were detected in the detection range.
Shaded area interrupted: the area next to
the vehicle has not yet been detected.
System limits
General information
The function for protecting the vehicle sides
only shows stationary obstacles that were pre-
viously detected by the sensors when passing
by.
The system does not detect whether an obsta-
cle moves later on. When the vehicle is station-
ary, the gray shaded areas on the sides are
hidden after a certain time. The area on the
side of the vehicle must be newly captured.
Also follow the information on system limits in
the "Parking assistance systems" chapter.
CONTROLS
235
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