2016 BMW M4 mirror controls

▷Dynamic driving style, causing the drive
gears to spin, high lateral acceleration.▷Driving with snow chains.
Intelligent Safety
Principle
Intelligent Safety permits central operation of
driver assistance systems.
Depending on equipment, Intelligent Safety
consists of one or more systems which can
help to avoid the risk of a collision. These sys‐
tems are automatically active each time you
start the engine with the start/stop button:
▷Front-end collision warning with city brak‐
ing function, see page 111.▷Person warning, see page 113.
Notes
WARNING
Displays and warnings do not take your
personal responsibility from you. System limi‐
tations can mean that warnings or system re‐
sponses are not issued, are issued too late, or are issued incorrectly. Danger of accidents.
Adapt driving style to the driving conditions.
Observe the traffic situation and intervene ac‐
tively if the situation warrants it.◀
WARNING
Due to system limitations, there may be
malfunctions of individual functions when tow-
starting/towing with activated Intelligent Safety Systems, for example approach control warn‐
ing with light braking function. Danger of acci‐
dents. Switch off all Intelligent Safety Systems
before tow-starting/towing.◀
Overview
Button in the vehicle
Intelligent Safety button
Camera
The camera is in the area of the base of the
rear-view mirror.
Keep the windscreen clean and clear in the
area in front of the rear view mirror.
Switching on/offThe Intelligent Safety Systems are active auto‐
matically at the start of each journey.
Press button: the systems are
switched off again. LED turns off.
Press button again: the systems are switched
on. LED is illuminated.
Settings can be adjusted on the Control Dis‐
play.
Seite 110ControlsSecurity110
Online Edition for Part no. 01 40 2 964 013 - VI/15

Front-end collision warning
with city braking function
Principle The system can help avoid accidents. If an ac‐
cident cannot be avoided, the system helps to
reduce the collision speed.
The system warns of the possible risk of colli‐
sion and brakes automatically, as necessary.
The automatic braking intervention is done
with limited force and duration.
The system is controlled by a camera in the
area of the rear-view mirror.
The front-end collision warning is also avail‐
able if the Cruise Control is disabled.
When deliberately approaching a vehicle, the
approach control warning and braking inter‐
vention are activated later to avoid unjustified
system responses.
General
The system warns from approximately 5 km/h,
approximately 3 mph in two stages of any risk
of collision with vehicles. The timing of these
warnings may vary depending on the current
driving situation.
Up to approximately 60km/h, 35 mph.
Detection range
Objects are taken into account if they are de‐
tected by the system.
Notes
WARNING
Displays and warnings do not take your
personal responsibility from you. System limi‐
tations can mean that warnings or system re‐
sponses are not issued, are issued too late, or are issued incorrectly. Danger of accidents.
Adapt driving style to the driving conditions.
Observe the traffic situation and intervene ac‐
tively if the situation warrants it.◀
WARNING
Due to system limitations, there may be
malfunctions of individual functions when tow-
starting/towing with activated Intelligent Safety Systems, for example approach control warn‐
ing with light braking function. Danger of acci‐
dents. Switch off all Intelligent Safety Systems
before tow-starting/towing.◀
Overview
Button in the vehicle
Intelligent Safety button
Seite 111SecurityControls111
Online Edition for Part no. 01 40 2 964 013 - VI/15

Camera
The camera is in the area of the base of the
rear-view mirror.
Keep the windscreen clean and clear in the
area in front of the rear view mirror.
Switching on/off
Automatic activation The system is automatically activated at the
start of each journey.
Switching off Press the button: the system is
switched off. LED turns off.
Press the button again: the system is switched
on. LED is illuminated.
Setting warning time
The warning time can be set using iDrive.
1."Settings"2."Collision warning"3.Set the desired time on the Control Dis‐
play.
The selected time is stored for the currently
used profile.
Warning with braking function
Display
If there is a risk of collision with a detected ve‐
hicle, a warning symbol is shown in the instru‐
ment cluster and in the Head-Up Display.SymbolMeasureSymbol illuminates red: advance
warning.
Increase braking and distance.Symbol flashes red and an acoustic
signal sounds: acute warning.
System indicates that you must
brake and/or manoeuvre the vehicle
yourself.
Advance warning
An advance warning is shown, for example if a
danger of collision is anticipated or there is a very short distance to a vehicle ahead.
The driver must intervene personally if there is
an advance warning.
Acute warning with braking function
An acute warning is shown in the event of an
immediate collision if the vehicle approaches
an object with relatively high differential speed.
The driver must intervene personally if there is
an acute warning. If necessary, the driver is as‐
sisted by slight automatic brake intervention if
there is a risk of collision.
An acute warning can be triggered even with‐
out a previous advance warning.
Brake interventionThe warning requires to take action yourself.
Maximum braking force is used during a warn‐
ing. In order for braking force support to be
used, it is necessary for the brake to be
pressed sufficiently quickly and powerfully. In
addition, the system may also support with a
small amount of braking if there is the risk of a
Seite 112ControlsSecurity112
Online Edition for Part no. 01 40 2 964 013 - VI/15

collision. The vehicle can be braked at low
speed until it comes to a stop.
Manual gearbox: When brakes are engaged
until it comes to a stop, the engine may shut
off.
There will only be brake intervention if Dy‐
namic Stability Control, DSC is activated and
M Dynamic Mode MDM is not activated.
Braking can be discontinued either by pressing
the accelerator pedal or by actively moving the
steering wheel.
Detection of objects can be restricted. Limita‐
tions of the detection range and functional re‐
strictions are to be considered.
System limits
Detection range
The detection ability of the system is limited.
For this reason, system responses may be
missing or delayed.
It is possible that the following are not detec‐
ted:▷Slow-moving vehicle when approaching at
high speed.▷Vehicles suddenly cutting in or decelerat‐
ing heavily.▷Vehicles with unusual rear view.▷Two-wheeled vehicles ahead.
Restrictions of the function
The function can be restricted, for example in
the following situations:
▷In thick fog, rain, spray or snowfall.▷On sharp bends.▷When restricting or deactivating vehicle
stability control systems, for example DSC
OFF.▷If the field of view of the camera in the mir‐
ror is soiled or covered.▷Up to 10 seconds after starting the engine
using the start/stop button.▷During the calibration process of the cam‐
era immediately after the vehicle is sup‐
plied.▷When there is sustained glare effect due to
light opposite, for example the sun low in
the sky.
Sensitivity of the warnings
The greater the sensitivity of the warning set‐
tings, for example warning time, the more
warnings will be displayed. As a result, there
may be an increased number of incorrect
warnings.
Person warning with city
braking function
Principle The system can help to avoid accidents with
pedestrians.
The system warns of the possible risk of colli‐
sion with pedestrians in the urban speed area
and also contains a braking function.
The system is controlled by the camera in the
area of the rear-view mirror.
General
The system warns with sufficient brightness
from approx. 10 km/h, approx. 6 mph up to ap‐
prox. 60 km/h, approx. 35 mph of any risk of
collision with pedestrians and supports this by
briefly applying the brakes before a collision.
Here, persons are taken into account if they
are located within the detection range of the
system.
Seite 113SecurityControls113
Online Edition for Part no. 01 40 2 964 013 - VI/15

Detection range
The detection zone in front of the vehicle con‐
sists of two parts:
▷Central zone, arrow 1, directly in front of
the vehicle.▷Extended zone, arrow 2, at right and left.
There is a risk of collision if persons are in the
central zone. A warning is only given of per‐
sons in the extended zone if they are moving in
the direction of the central zone.
Notes WARNING
Displays and warnings do not take your
personal responsibility from you. System limi‐
tations can mean that warnings or system re‐
sponses are not issued, are issued too late, or
are issued incorrectly. Danger of accidents.
Adapt driving style to the driving conditions.
Observe the traffic situation and intervene ac‐
tively if the situation warrants it.◀
WARNING
Due to system limitations, there may be
malfunctions of individual functions when tow-
starting/towing with activated Intelligent Safety
Systems, for example approach control warn‐
ing with light braking function. Danger of acci‐
dents. Switch off all Intelligent Safety Systems
before tow-starting/towing.◀
Overview
Button in the vehicle
Intelligent Safety button
Camera
The camera is in the area of the base of the
rear-view mirror.
Keep the windscreen clean and clear in the
area in front of the rear view mirror.
Switching on/off
Automatic activation The system is automatically activated at the
start of each journey.
Switching off Press button: the systems are
switched off again. LED turns off.
Press button again: the systems are switched
on. LED is illuminated.
Seite 114ControlsSecurity114
Online Edition for Part no. 01 40 2 964 013 - VI/15

When there are warnings, the steering wheel
starts to vibrate slightly. The timing of this
warning may vary depending on the current
driving situation.
The system does not issue a warning if the
driver indicates before leaving the driving lane.
Information WARNING
The system does not take your personal
responsibility from you when you are estimat‐
ing the course of the road and traffic situation.
Danger of accidents. Adapt driving style to the
driving conditions. Observe the traffic situation
and intervene actively if the situation warrants
it. Do not move the steering wheel with unnec‐
essary force in case of warnings.◀
Overview
Button in the vehicle
Lane departure warning
Camera
The camera is in the area of the base of the
rear-view mirror.
Keep the windscreen clean and clear in the
area in front of the rear view mirror.
Switching on/off Press the button.
▷On: LED is illuminated.▷Off: LED turns off.
The setting is stored for the currently used
profile.
Display in the instrument cluster
▷Lines: the system is activated.▷Arrows: at least one lane boundary
line has been detected and warn‐
ings can be issued.
Output of the warning
If the vehicle leaves the driving lane and a lane
marking is detected, the steering wheel starts
to vibrate.
If the turn indicator is set before changing
lanes, no warning is issued.
Cancellation of the warning
The warning is interrupted in the following sit‐
uations:
▷Automatically after approximately 3 sec‐
onds.Seite 116ControlsSecurity116
Online Edition for Part no. 01 40 2 964 013 - VI/15

▷On returning to the correct lane.▷With strong braking.▷On indicating.
System limits
The function can be restricted, for example in
the following situations:
▷In thick fog and heavy rain or snow.▷With missing, worn, poorly visible, merg‐
ing/separating or ambiguous boundary
lines, for example in areas where there are
road works.▷If boundary lines are covered by snow, ice,
dirt or water.▷On sharp bends or narrow roads.▷If the boundary lines are not white.▷If boundary lines are obscured.▷If the vehicle is moving too close to the ve‐
hicle ahead.▷With bright oncoming light.▷When the windscreen in front of the rear-
view mirror is covered with condensation,
dirt, stickers, labels, etc.▷During the calibration process of the cam‐
era immediately after the vehicle is sup‐
plied.Lane change warning
Principle
Two radar sensors in the rear bumper monitor
the area behind and beside the vehicle as of
approx. 20 km/h, approx.12 mph.
In some equipment configurations, the radar
sensors are active from approximately
50 km/h, approximately 30 mph.
The system indicates when vehicles are in the
blind spot, arrow 1, or are approaching from
the rear on an adjacent lane, arrow 2.
The light in the exterior mirror housing illumi‐
nates at a dimmed level.
Before changing lanes with the turn indicator
switched on, the system issues a warning the
above situations.
The light in the exterior mirror housing flashes
and the steering wheel vibrates.
Notes WARNING
The system does not take your personal
responsibility from you when you are estimat‐
ing the visibility conditions and traffic situation.
Danger of accidents. Adapt driving style to the
driving conditions. Observe the traffic situation
and intervene actively if the situation warrants
it.◀
Seite 117SecurityControls117
Online Edition for Part no. 01 40 2 964 013 - VI/15

Overview
Button in the vehicle
Lane change warning
Radar sensors
The radar sensors are located in the rear
bumper.
Switching on/off Press the button.
▷On: LED is illuminated.▷Off: LED turns off.
The setting is stored for the currently used
profile.
Display
Light in the exterior mirror housing
Information level
The dimmed light in the exterior mirror housing
indicates when vehicles are in the blind spot or
are approaching from the rear.
Warning
If the turn indicator is set while a vehicle is in
the critical area, the steering wheel vibrates
briefly and the light in the exterior mirror hous‐
ing flashes brightly.
The warning is terminated when indicating is
completed or the other vehicle has left the crit‐
ical area.
Brief flashA brief flash of the light when unlocking the ve‐
hicle is used as a self-test of the system.
System limits
The function can be restricted in the following
situations:
▷If the speed of the approaching vehicle is
very much higher than that of your own
speed.▷In thick fog and heavy rain or snow.▷On sharp bends or narrow roads.▷If the bumper is soiled, iced-over or a
sticker is attached to it.
A Check Control message is displayed in the
event of limited functionality.
Seite 118ControlsSecurity118
Online Edition for Part no. 01 40 2 964 013 - VI/15