BMW M4 COUPE Owner's Manual page 234

CONTROLS
Alternative displays
Icon Description
Indicator light green: system is
active.
No indicator light: system is
switched off.
Vehicle symbol flashes:
The conditions are not adequate
for the system to work.
The system was deactivated but
applies the brakes until you ac‐
tively resume control by press‐
ing on the brake pedal or accel‐
erator pedal.
The vehicle symbol and dis‐
tance bars blink red and an
acoustic signal sounds:
Brake and make an evasive ma‐
neuver, if necessary.
System interrupted.
Displays in the Head-up Display
Set speed
Some system information can also be displayed
in the Head-up Display.
The icon is displayed when the set
speed is reached.
Distance information
The icon is displayed when the distance
from the vehicle traveling ahead is too
short.
The distance information is active in the follow‐
ing situations:
234
Driver assistance systems
Online Edition for Part no. 01405A38097 - VI/21
▷ Active Cruise Control switched off.
▷ Display in the Head-up Display selected.
Head-Up Display, refer to page 166.
▷ Distance too short.
▷ Speed greater than approx. 40 mph/70 km/h.
System limits
System limits of the sensors
Additional information:
▷ Cameras, refer to page 37.
▷ Radar sensors, refer to page 38.
Detection range
The detection capability of the system and the
automatic braking performance are limited.
Two-wheeled vehicles for instance might not be
detected.
Deceleration
The system does not decelerate in the following
situations:
▷ For pedestrians or similarly slow-moving road
users.
▷ Depending on the equipment, with red traffic
lights.
▷ For cross traffic.
▷ For oncoming traffic.