BMW 3 SEDAN 2021 Series Owner's Manual page 264

CONTROLS
Via iDrive
1. "CAR"
2. "Settings"
3. "Driver Assistance"
4. "Parking and Maneuvering"
5. "Cross Traffic Warning"
6. "Activate function"
Switching on automatically
If the system was activated on the Control Dis‐
play, it is automatically switched on as soon as
PDC Park Distance Control or Panorama View is
active and a gear is engaged.
If reverse gear is engaged, the rear system is
switched on.
Depending on the vehicle equipment, the front
system is switched on when a forward gear is
engaged.
Switching off automatically
The system is automatically switched off in the
following situations:
▷ When the speed exceeds walking speed.
▷ When a certain driving distance is exceeded.
▷ With an active parking operation of the park‐
ing assistant.
Warning
General information
The respective display is called up on the Con‐
trol Display. A signal tone may sound and the
light in the exterior mirror may flash.
264
Driver assistance systems
Online Edition for Part no. 01405A111C1 - VI/20
Light in the exterior mirror
The light in the exterior mirror flashes if vehicles
are detected by the rear sensors and your own
vehicle is moving backwards.
Display in the PDC Park Distance
Control view
In the PDC Park Distance Control view, the re‐
spective boundary area flashes red, if vehicles
are detected by the sensors.
Display in the camera view
The respective boundary area, arrow 1, in the
camera view flashes red, if vehicles are detected
by the sensors.