BMW M4 COUPE Owner's Manual page 113

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
collision. At low speeds vehicles may thus
come to a complete stop.
Manual transmission: During a braking inter‐
vention up to a complete stop, the engine may
be shut down.
The braking intervention is executed only if ve‐
hicle stability has not been restricted, e.g., by
deactivating the DSC Dynamic Stability Con‐
trol.
The braking intervention can be interrupted by
stepping on the accelerator pedal or by ac‐
tively moving the steering wheel.
Object detection can be restricted. Observe
the limitations of the detection range and func‐
tional restrictions.
System limits
Safety information
WARNING
The system can react incorrectly or not
at all due to the system limits. There is a risk of
accidents or risk of property damage. Observe
the information regarding the system limits
and actively intervene, if needed.◀
Detection range
The system's detection potential is limited.
Thus, a system reaction might not come or
might come late.
E.g., the following situations may not be de‐
tected:
Online Edition for Part no. 01 40 2 974 597 - VI/16
Safety
▷ Slow moving vehicles when you approach
them at high speed.
▷ Vehicles that suddenly swerve in front of
you, or sharply decelerating vehicles.
▷ Vehicles with an unusual rear appearance.
▷ Two-wheeled vehicles ahead of you.
Functional limitations
The system may not be fully functional in the
following situations:
▷ In heavy fog, rain, sprayed water or snow‐
fall.
▷ In tight curves.
▷ If the driving stability control systems are
limited or deactivated, e.g., DSC OFF.
▷ If the field of view of the camera in the mir‐
ror is dirty or obscured.
▷ Up to 10 seconds after the start of the en‐
gine via the Start/Stop button.
▷ During calibration of the camera immedi‐
ately after vehicle delivery.
▷ If there are constant blinding effects be‐
cause of oncoming light, e.g., from the sun
low in the sky.
Warning sensitivity
The more sensitive the warning settings are,
such as the warning time, the more warnings
are displayed. However, there may also be an
excess of false warnings.
Pedestrian warning with
Approach control
Concept
The system can help prevent accidents with
pedestrians.
When driving at city speeds, the system will is‐
sue a warning if there is imminent danger of a
collision with pedestrians and includes a brak‐
ing function.
Controls
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