BMW M4 COUPE Owner's Manual page 112

Controls
Overview
Button in the vehicle
Intelligent Safety button
Camera
The camera is installed near the interior mirror.
Keep the windshield in front of the interior mir‐
ror clean and clear.
Switching on/off
Switching on automatically
The system is automatically active after every
driving off.
Switching off
Press button: the system is switched
off. The LED goes out.
Re-press button: the system is switched on.
The LED lights up.
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Safety
Online Edition for Part no. 01 40 2 974 597 - VI/16
Setting the warning time
The warning time can be set via iDrive.
1. "Settings"
2. "Frontal Coll. Warning"
3. Activate the desired time on the Control
Display.
The selected time is stored for the profile cur‐
rently used.
Warning with braking function
Display
If a collision with a recognized vehicle is immi‐
nent a warning symbol appears in the instru‐
ment cluster and in the Head-Up Display.
Symbol Measure
Symbol lights up red: prewarning.
Brake and increase distance.
Symbol flashes red and an acoustic
signal sounds: acute warning.
You are requested to intervene by
braking or make an evasive maneu‐
ver.
Prewarning
This warning is issued, e.g., when there is the
impending danger of a collision or the distance
to the vehicle ahead is too small.
The driver must intervene actively when there
is a prewarning.
Acute warning with braking function
Acute warning is displayed in case of the immi‐
nent danger of a collision when the vehicle ap‐
proaches another object at a high differential
speed.
The driver must intervene actively when there
is an acute warning. If necessary, the driver is
assisted by a minor automatic braking inter‐
vention in a possible risk of collision.