wheel BMW M5 SEDAN 2013 Service Manual

Driving stability control systemsVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Antilock Brake System ABS ABS prevents locking of the wheels during
braking.
The vehicle remains steerable even during full
brake applications, thus increasing active
safety.
ABS is operational every time you start the en‐
gine.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost. This then reduces braking dis‐ tance to a minimum during full braking. This
system utilizes all of the benefits provided by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the full braking.
Drive-off assistantThis system supports driving away on gradi‐
ents. The parking brake is not required.1.Hold the vehicle in place with the foot
brake.2.Release the foot brake and drive away
without delay.After the foot brake is released, the vehicle is
held in place for approx. 2 seconds.
Depending on the vehicle load or when a trailer
is being used, the vehicle may roll back
slightly.
Driving off without delay
After releasing the foot brake, start driv‐
ing without delay, since the drive-off assistant
will not hold the vehicle in place for more than
approx. 2 seconds and the vehicle will begin
rolling back.◀
DSC Dynamic Stability
Control
The concept DSC prevents traction loss in the driving
wheels when driving away and accelerating.
DSC also recognizes unstable vehicle condi‐
tions, such as fishtailing or nose-diving. Sub‐
ject to physical limits, DSC helps to keep the
vehicle on a steady course by reducing engine
speed and by applying brakes at individual
wheels.
Adjust your driving style to the situation
An appropriate driving style is always the
responsibility of the driver.
The laws of physics cannot be repealed, even
with DSC.
Therefore, do not reduce the additional safety
margin by driving in a risky manner.◀
Indicator/warning lamps The indicator lamp flashes: DSC con‐
trols the drive forces and brake forces.
The indicator lamp lights up: DSC has
failed.Seite 117Driving stability control systemsControls117
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M Dynamic Mode MDMM Dynamic Mode makes it possible to drive on
a dry roadway with high longitudinal and trans‐
verse acceleration but with limited driving sta‐
bility.
Only in the absolute limit area does the system
intervene for stabilization by reducing the en‐
gine power and by braking interventions on the
wheels. In this driving condition, additional
steering corrections may be necessary.
Limited stabilizing interventions
When M Dynamic Mode is activated, sta‐
bilizing interventions are carried out only to a
reduced extent. You must react yourself; oth‐
erwise, there is the danger of an accident oc‐
curring.◀
To increase vehicle stability, activate DSC
again as soon as possible.
Activating MDM Press the button briefly.
The MDM and DSC OFF indicator lamps
on the instrument cluster light up.
Deactivating MDM Press the button.
The MDM and DSC OFF indicator lamps
go out.
Via M Drive1."Settings"2."M Drive 1" or"M Drive 2"3. Select the symbol.4."MDM"
To open M Drive with the selected settings,
press the corresponding button on the steer‐
ing wheel:
▷▷
A message appears in the instrument cluster.
This message is confirmed by pressing the
button again.
Deactivating MDM
Press the appropriate button 1 or button 2 on
the steering wheel again.
M Dynamic Mode and the settings selected
under M Drive are deactivated.
Indicator/warning lamps Indicator lamps light up:
M Dynamic Mode is activated.
DSC indicator lamp also flashes:
M Dynamic Mode controls the drive
forces and brake forces.
Indicator lamps light up:
M Dynamic Mode or DSC has failed.
Deactivating DSC: DSC OFF
When DSC is deactivated, driving stability is
reduced during acceleration and when driving in bends.
To increase vehicle stability, activate DSC
again as soon as possible.
Deactivating DSC Press and hold the button, but not longer
than approx. 10 seconds, until the indica‐
tor lamp for DSC OFF lights up in the instru‐
ment cluster and DSC OFF is displayed.
The DSC system is switched off.
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Activating DSCPress the button.
DSC OFF and the DSC OFF indicator
lamp go out.
Via M Drive1."Settings"2."M Drive 1" or "M Drive 2"3. Select the symbol.4."DSC OFF"
To open M Drive with the selected settings,
press the corresponding button on the steer‐
ing wheel:
▷▷
A message appears in the instrument cluster.
This message is confirmed by pressing the
button again.
Indicator/warning lamps
When DSC is deactivated, DSC OFF is dis‐
played in the instrument cluster.
The indicator lamp lights up: DSC is
deactivated.
Hill Start Assistant The Hill Start Assistant provides assistance
with starting off on a hill, Drive-off assistant, re‐
fer to page 117.
Active M differential The concept The active M differential assures continuously
variable locking of the rear axle differential de‐
pending on the driving situation. This prevents
individual rear wheels from spinning even
when DSC is switched off and in M Dynamic
Mode, so that optimum traction is always as‐
sured in all driving situations.
The driver is responsible adapting his or her
driving behavior to the situation.
Electronic Damper Control
EDC
The concept This system reduces undesirable vehicle mo‐
tion when using a dynamic driving style or trav‐
eling on uneven road surfaces.
The system enhances driving dynamics and
comfort as required for the road surface and
driving style.
Programs Setting options for calibrating the shock ab‐
sorbers:▷"Comfort": comfort-oriented.▷"Sport": balanced out.▷"Sport Plus": consistently sporty.
Selecting a channel
Via M Drive
1."Settings"2."M Drive 1" or"M Drive 2"3. Select the symbol.4.Select the desired channel.
When M Drive is active, setting is immedi‐
ately applied.
To activate M Drive with the selected settings,
press the corresponding button on the steer‐
ing wheel:
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Using the button
Press button repeatedly until the desired
program is displayed in the instrument
cluster.
Display in the instrument cluster Electronic Damper Control EDC with
selected program System states of the
driving dynamics, refer to page 84.
Servotronic
The concept The Servotronic varies the steering force re‐
quired to turn the wheels in accordance with
the vehicle speed. At low speeds, the steering
force is strongly supported, i. e. during steer‐
ing, low force is required. As the speed in‐
creases, the assistance of the steering force is
reduced.
Programs Steering force setting options:
▷"Comfort": low.▷"Sport": medium.▷"Sport Plus": high.
Selecting a channel
Via M Drive
1."Settings"2."M Drive 1" or"M Drive 2"3. Select the symbol.4.Select the desired channel.
When M Drive is active, setting is immedi‐
ately applied.
To activate M Drive with the selected settings,
press the corresponding button on the steer‐
ing wheel:
▷▷
Using the button
Press button repeatedly until the desired
program is displayed in the instrument
cluster.
Display in the instrument cluster Servotronic with selected program with
activated display of the System states
of the driving dynamics, refer to
page 84.
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Driving comfortVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Cruise control The concept
The system is functional at speeds beginning at approx. 20 mph/30 km/h.
It maintains the speed that was set using the
control elements on the steering wheel.
The system brakes on downhill gradients if en‐
gine braking action is insufficient.
Unfavorable conditions
Do not use the system if unfavorable
conditions make it impossible to drive at a con‐
stant speed, for instance:▷On curvy roads.▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or
on a loose road surface.
Otherwise, you could lose control of the vehi‐
cle and cause an accident.◀
Controls
At a glancePress the
buttonFunctionCruise control on/off, interrupt‐
ing, refer to page 121Store/maintain speed, refer to
page 122Resume speed, refer to
page 122Rocker switch:
Change/maintain speed, refer
to page 122
The arrangement of the buttons varies accord‐
ing to the how the vehicle is equipped or coun‐
try-specific variants.
Switching on Press the button on the steering
wheel.
The marking in the speedometer is set to the
current speed.
The cruise control can be used.
Switching off Deactivated or interrupted system
If the system is deactivated or inter‐
rupted, actively intervene by braking and, if
necessary, with evasive maneuvers; otherwise,
there is the danger of an accident occurring.◀
Press the button on the steering
wheel.
▷If active: press twice.Seite 121Driving comfortControls121
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Pathway lines▷Can be shown in the rearview camera im‐
age when in transmission position R.▷Help you to estimate the space required
when parking and maneuvering on level
roads.▷Are dependent on the current steering an‐
gle and are continuously adjusted to the
steering wheel movements.
Turning circle lines
▷Can be shown in the rearview camera im‐
age.▷Show the course of the smallest possible
turning circle on a level road.▷Only one turning circle line is displayed
when the steering wheel is turned.Obstacle marking
General information▷Spatially-shaped markings can be shown
in the rearview camera image.
Their colored steps match the markings of the
PDC. This simplifies estimation of the distance
to the object shown.
Parking using pathway and turning
circle lines
1.Position the vehicle so that the turning cir‐
cle lines lead to within the limits of the
parking space.Seite 127Driving comfortControls127
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2.Turn the steering wheel to the point where
the pathway line covers the corresponding
turning circle line.
Display settings
Brightness
With the rearview camera switched on:
1. Select the symbol.2.Turn the controller until the desired setting
is reached, and press the controller.
Contrast
With the rearview camera switched on:
1. Select the symbol.2.Turn the controller until the desired setting
is reached, and press the controller.
System limits
Detection of objects
High, protruding objects such as ledges may
not be detected by the rearview camera.
Top View The concept
Top View assists you in parking and maneu‐
vering. The area around the doors and the road
area around the vehicle are shown on the Con‐
trol Display for this purpose.
General information
The image is captured by two cameras
integrated in the exterior mirrors and by the
backup camera.
The range is at least 7 ft/2 m to the side and
rear.
In this way, obstacles up to the height of the
exterior mirrors are detected early.
Notes Check the traffic situation as well
Check the traffic situation around the ve‐
hicle with your own eyes. Otherwise, an acci‐
dent could result from road users or objects lo‐
cated outside the picture area of the
cameras.◀
At a glance
Button in the vehicle
Top View
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Displaying the turning circle and
pathway lines▷The static, red turning circle line shows the
space needed to the side of the vehicle
when the steering wheel is turned all the
way.▷The variable, green pathway line assists
you in assessing the amount of space ac‐
tually needed to the side of the vehicle.
The pathway line is dependent on the cur‐
rent steering angle and is continuously ad‐
justed with the steering wheel movement.
"Parking aid lines"
Turning circle and pathway lines are displayed.
System limits
Top View cannot be used in the following sit‐
uations:
▷With a door open.▷With the trunk lid open.▷With an exterior mirror folded in.▷In poor light.
A Check Control message is displayed in some
of these situations.
Side View The concept Side View provides an early look at cross traffic
at blind driveways and intersections. Road
users concealed by obstacles to the left and
right of the vehicle can only be detected rela‐
tively late from the driver's seat. To improve
visibility, two cameras in the front of the vehi‐
cle record the traffic situation on each side.
Notes
The images from both cameras are shown si‐
multaneously on the Control Display.
Check the traffic situation as well
Check the traffic situation around the ve‐
hicle on blind driveways and intersections with
your own eyes. Otherwise, an accident could
result from road users or objects located out‐
side the picture area of the Side View cam‐
eras.◀
At a glance
Button in the vehicle
Side View
Cameras
Two cameras integrated in the bumpers cap‐
ture the image.
The two camera lenses are located on the
sides of the bumper.
The image quality may be impaired by dirt.
Clean the lens, refer to page 208.
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Climate control functions in detail
Manual air distribution Press the button repeatedly to select
a program:▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell.▷Windows, upper body region, and footwell.▷Windows: driver's side only.▷Windows and upper body region.
If the windows are fogged over, press the
AUTO button on the driver's side to utilize the
condensation sensor.
Temperature Turn the wheel to set the de‐sired temperature.
The automatic climate control achieves this
temperature as quickly as possible, if neces‐
sary with the maximum cooling or heating ca‐
pacity, and then keeps it constant.
Avoid rapidly switching between different tem‐
perature settings. Otherwise, the automatic cli‐
mate control will not have sufficient time to ad‐
just the set temperature.
AUTO program Press the button.
Air volume, air distribution, and tem‐
perature are controlled automatically.
Depending on the selected temperature, the
AUTO intensity, and outside influences, the air
is directed to the windshield, side windows, upper body, and into the footwell.
The cooling function, refer to page 136, is
switched on automatically with the AUTO pro‐
gram.
At the same time, a condensation sensor con‐
trols the program so as to prevent window
condensation as much as possible.
Intensity of the AUTO program
With the AUTO program switched on, auto‐
matic control of the air flow and air distribution
can be adjusted.
Press the left or right side of the but‐
ton: decrease or increase the inten‐
sity.
The selected intensity is shown on the display
of the automatic climate control.
Air flow, manual To be able to manually adjust the air flow,
switch off the AUTO program first.
Press the left or right side of the but‐
ton: decrease or increase air flow.
The selected air flow is shown on the display of
the automatic climate control.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.
Defrosting windows and removing condensation
Press the button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
The air volume can be adjusted when the pro‐
gram is active.
If the windows are fogged over, you can also
switch on the cooling function or press the
AUTO button to utilize the condensation sen‐
sor.Seite 135Climate controlControls135
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Switching on1.Switch off the ignition.2. Press the right side of the button
on the driver's side.
The symbol appears on the automatic cli‐
mate Control Display.
The interior temperature, air volume and air
distribution can be adjusted with the ignition
switched on.
Switching off
At the lowest fan speed, press the left side of
the button on the driver's side.
The symbol on the display of the automatic
climate control flashes.
Switching the system on/off Switching off
▷Complete system: Press and hold the left button on
the driver's side until the control
clicks off.▷On the front passenger side:
Press and hold the left button on
the front passenger side.
Switching on
Press any button except:
▷SYNC program.▷Rear window defroster.▷Left side of Air volume button.▷Seat heating.▷Seat ventilation.
Microfilter/activated-charcoal filter
The microfilter removes dust and pollen from
the incoming air.
The activated-charcoal filter removes gaseous
pollutants from the outside air that enters the
vehicle.
This combined filter should be replaced during
scheduled maintenance, refer to page 190, of
your vehicle.
Ventilation Front ventilation▷Thumbwheels to vary the temperature, ar‐
row 1.
Toward blue: colder.
Toward red: warmer.▷Lever for changing the air flow direction,
arrow 2.▷Thumbwheels for opening and closing the
vents continuously, arrows 3.
Ventilation levels
▷Draft-free ventilation:
Thumbwheel, arrow 3, in level
: the air
current is fanned out.
▷Maximum air volume:
Thumbwheel, arrow 3, in level
: the air
is partially fanned out and partially bundled.
This maximizes the air supply.
▷Direct ventilation:
Thumbwheel, arrow 3, in level
: the air
is bundled and can be directed to a specific
point.
Adjusting the ventilation
▷Ventilation for cooling:Seite 137Climate controlControls137
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