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EnglishSafety -> Rear-end collision preparation for your BMW i4 2021-2025
Safety
CONTROLS
System limits
Rear-end collision
preparation
General information
Follow the system limits in the "Collision warn-
ing systems" chapter.
Principle
Depending on the equipment and national-
market version, the rear-end collision prepara-
tion can react to vehicles approaching from be-
hind.
Functional limitations
This function may be restricted if the speed
of the approaching vehicle is much higher or
similar to your own speed.
General information
Emergency Stop Assistant
Principle
If the driver can no longer drive the vehicle
safely, the Emergency Stop Assistant helps to
bring the vehicle to a safe standstill.
General information
The Emergency Stop Assistant is not triggered
automatically. The system can only be trig-
gered manually by the occupants.
Radar sensors monitor the area behind the ve-
hicle.
When a vehicle approaches from the rear at a
certain speed, the system can react as follows:
When the system is triggered, the vehicle is
brought to a standstill in its own lane by use of
lane keeping.
▷
Where applicable, the hazard warning
flashers will be switched on.
▷
Where applicable, the PreCrash functions
are triggered.
Depending on the vehicle equipment and na-
tional-market version, the system includes a
lane change function.
With lane change function: on motorways or
motorway-like roads, the system steers the ve-
hicle to the side of the road or shoulder where
possible. On other roads or with high traffic
volume, the vehicle is brought to a standstill in
the current lane.
Safety information
Follow the safety information in the "Forward
Collision Mitigation" chapter.
Sensors
The system is controlled by the radar sensors
on the sides and rear.
Turning rear-end collision
preparation on/off
The system is automatically active when the
vehicle is turned on.
The system is deactivated when reversing.
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Online Edition for Part no. 01405B45E30 - VI/24
