User Manual - Page 115

For 2017 BMW X4.

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Switching on/off
Switching on automatically
The system is automatically active after every
driving off.
Switching on/off manually
Press button briefly:
The menu for the intelligent safety
system is displayed. The systems
are individually switched off ac‐
cording to their respective set‐
tings.
LED lights up orange or goes out respec‐
tive to their individual settings.
Adjust as needed. Individual settings are
stored for the profile currently used.
Press button again:
All Intelligent Safety systems are
activated.
The LED lights up green.
Hold down button:
All Intelligent Safety systems are
switched off.
The LED goes out.
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.
Acute warnings can also be triggered without
previous forewarning.
Braking intervention
The warning prompts the driver himself/herself
to react. During a warning, the maximum brak‐
ing force is used. Prerequisite for the brake
booster is sufficiently quick and hard stepping
on the brake pedal. The system can assist with
some braking intervention if there is a risk of a
Seite 115
Safety Controls
115
Online Edition for Part no. 01 40 2 973 100 - VI/16
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