BMW M3 SEDAN Owner's Manual page 268

CONTROLS
Safety information
Warning
The system cannot serve as a substitute for the
driver's personal judgment in assessing visibility
and traffic situation. There is a risk of accident.
Adjust driving style to traffic conditions. Watch
traffic closely and actively intervene where ap‐
propriate.
Overview
Button in the vehicle
Park assistance button
Sensors
The system is controlled by the following sen‐
sors:
▷ Radar sensors, side, rear.
▷ Depending on the equipment: radar sensors,
side, front.
Additional information:
Sensors of the vehicle, refer to page 35.
268
Driver assistance systems
Online Edition for Part no. 01405A1E4B0 - X/20
Switching on/off
Activating/deactivating the system
With the button
1. Press the park assistance button.
2. Move the Controller to the right.
3. "Settings"
4. "Cross Traffic Warning"
5. "Activate function"
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.