2016 BMW M4 transmission

Preventing automatic engine stop
with M double clutch transmission
Principle To enable the vehicle to move off particularly
swiftly, for example at a junction, the automatic
engine stop can be actively prevented.
Preventing automatic engine stop
using the brake pedal
The engine stop can be actively prevented
within a second of the vehicle coming to a
standstill:▷Press the brake pedal down firmly as soon
as the vehicle has come to a standstill.▷Then immediately brake again with normal
braking force.
Manually deactivating/activating the
system
Using the button
Press the button.
▷LED illuminates: Auto Start Stop function
is deactivated.
During an automatic engine stop, the en‐
gine is started.
The engine can be started or stopped only
by means of the start/stop button.▷LED goes out: Auto Start Stop function is
activated.Parking the vehicle during automatic
engine stop
With automatic engine stop, the vehicle can be
parked safely, for example in order to leave it.1.Press the start/stop button. The ignition is
switched off. The Auto Start Stop function
is deactivated.
P is engaged automatically.2.Apply the parking brake.
Start engine as usual, using the start/stop but‐
ton.
Automatic deactivation
In certain situations the Auto Start Stop func‐
tion is deactivated automatically for safety's
sake, for example if the absence of the driver is
detected.
Malfunction
The Auto Start Stop function no longer shuts
down the engine automatically. A Check Con‐
trol message is displayed. It is possible to keep
driving. Have the system checked.
Parking brake
Applying The lever engages itself after pulling up.
The indicator light illuminates red. The
parking brake is engaged.
If it must be used while driving by way of ex‐
ception, slightly engage the parking brake
while pressing and holding the button.
To avoid corrosion and one-sided braking ef‐
fect, slightly pull on the parking brake from
time to time when moving away, if traffic condi‐
tions allow.
The brake lights do not illuminate when the
parking brake is applied.
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Reverse gear
Engage this position only when the vehicle is
stationary.
To overcome the resistance of the selector
lever move in a dynamic movement towards
the left and engage the reverse gear.
M double clutch
transmission with Drivelogic
General The M double clutch transmission with Drive‐
logic is an automated manual gearbox with two
clutches and partial gears, by which the gears
are changed without interrupting traction.
It is operated using the selector lever or two
paddles on the steering wheel.
Functions▷Drive mode or sequential mode.▷Various drive programs, Drivelogic.▷Shift Lights, see page 96▷Automatic downshift and protection
against shifting even in sequential mode.▷Launch Control.▷Low Speed Assistant.
Selector lever, selector lever position
Overview
▷R: reverse.▷N: neutral, idling.▷ Centre position, forward setting.▷+: manually change up.▷-: manually change down.▷D/S: change between drive mode and se‐
quential mode.
Engaging selector lever position
Press the brake pedal and push or pull the se‐
lector lever in the appropriate direction.
As soon as the selector lever is released, it re‐
turns to the central position. The selector lever
engages into position R.
The engaged selector lever position is shown
in the instrument cluster and on the selector
lever.
After a selector lever position has been en‐
gaged, the vehicle can roll away when the
brake is released, for example on a downhill
slope. As a result, drive away immediately after
releasing the brake.
Use the Low Speed Assistant when manoeu‐
vring or in stop-and-go traffic.
Low Speed Assistant
Principle
The Low Speed Assistant provides support at
very low speeds. The vehicle drives at walking
pace.
Can also be used for rocking out on snow. To
do that, shift between reverse gear and for‐
ward position, without apply the brakes.
Note ATTENTION
The transmission can overhead when us‐
ing the function and depressing the brake
pedal at the same time for an extended time.
Danger of damage to property. Do not brake
for an extended time when using the func‐
tion.◀
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Activating1.Engage a drive position.2.Briefly tap on the accelerator pedal.
The vehicle rolls at minimum speed.
This is possible in 1st and 2nd gear and in re‐
verse.
Deactivating
Brake the vehicle until it comes to a stop.
Flashing display on selector lever of
double clutch transmission
In some situations, the actually engaged gear‐
box setting may be different from the selector
lever position, and the display in the selector
lever flashes.
In these cases, refer to the display in the in‐
strument cluster, see page 75.
D Drive mode
In drive mode, all forward gears are automati‐ cally changed.
Kick-down: for maximum acceleration, for ex‐
ample, when overtaking. To do that, depress
the accelerator pedal beyond the resistance
point.
Change to sequential mode: shift using the
shift paddles or push the selector lever in the
D/S direction.
S sequential mode Change up or change down using the shift
paddle or selector lever without coming off the
gas.
▷Shortly before a minimum speed depend‐
ing on the gear, it automatically down‐
shifts.▷The gears are only shifted up or down with
the appropriate engine speed and road
speed.
For example, there is no downshift at too
high an engine speed.▷Kick-down: by operating the kick-down
and the left shift paddle or selector lever at
the same time, you can change down to
the lowest possible gear.▷Driving off is possible even in 2nd gear on a
level carriageway, for example, when it is
smooth.
To change to Drive mode: press selector lever
in the D/S direction.
R Reverse Engage this position only when the vehicle is
stationary.
For rocking out, even up to 10 km/h, approxi‐
mately 6 mph is possible. To do that, shift be‐
tween forward and reverse gear without apply‐
ing the brakes.
N Neutral, idling Select this in a car wash, for example. The ve‐
hicle will then be able to move, see page 208.
P Park The driven wheels are locked.
Transmission position P is engaged automati‐
cally:
▷After stopping the engine in the radio
ready state, see page 65, or ignition off,
see page 65, when position R or D is en‐
gaged.▷Position N is engaged and ignition is off.
Displays in the instrument cluster
Drive mode
▷Engaged gear together with
a D, arrow 1.▷Selected drive program,
Drivelogic, see page 76,
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On the Control Display:1."Vehicle information"2."Vehicle status"3.Call up "Options".4."Last Teleservice Call"
Service history
General Have maintenance work carried out by a Serv‐
ice Partner or a qualified specialist workshop.
Performed maintenance work is recorded in
the vehicle data, see page 191.
The maintenance visits entered can be shown
on the Control Display. Operation is available
as soon as a maintenance visit has been en‐
tered in the vehicle data.
Displaying service history
On the Control Display:
1."Vehicle information"2."Vehicle status"3. "Service requirements"4. "Service history"
Maintenance visits carried out are shown.5.Select an entry to display more detailed in‐
formation.
Symbols
Sym‐
bolsDescriptionGreen: maintenance has been car‐
ried out on time.Yellow: maintenance has been car‐
ried out with a delay.Maintenance has not been carried
out.Shift point indicator
Principle The system recommends the most efficient
gear for the current driving situation.
General
The shift point indicator is active in sequential
mode of the M double clutch transmission and
the manual gearbox.
Information on up or downshifting are dis‐
played on the instrument cluster.
For vehicles without shift point indicator, the
gear engaged is shown.
DisplaysSymbolDescriptionShift up into most efficient gear.Shift down into most efficient gear.
Speed Limit Information with
No Passing Information
Principle
Speed Limit Information Speed Limit Information shows the currently
detected speed limit in the instrument cluster.
The camera in the area of the interior rear-view mirror detects traffic signs at the edge of the
road as well as variable overhead sign posts. Traffic signs with additional symbols, for exam‐
ple, when wet, are also compared with data in‐
ternal to the vehicle, for example the rain sen‐
sor, and displayed, depending on the situation.
The system considers the information saved in
the navigation system and also displays the
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Deactivating MDMPress the button.
Indicator lights MDM and DSC OFF no
longer illuminate.
Via M DriveOn the Control Display:1."Settings"2."M Drive 1" or "M Drive 2"3. Select the symbol.4."MDM"
To call up the desired M Drive with the selec‐
ted settings, press the corresponding button
on the steering wheel:
▷▷
A message appears in the instrument cluster.
This message is operated by pressing the but‐
ton again.
Deactivating MDM
Press the corresponding button 1 or button 2
on the steering wheel again.
M Dynamic Mode and the settings selected
under M Drive are deactivated.
Indicator and warning lights Indicator lights illuminate:
M Dynamic Mode is activated.
DSC indicator light also flashes:
M Dynamic Mode is regulating the driv‐
ing and braking forces.
Indicator lights illuminate:
M Dynamic Mode or DSC has failed.
Active M Differential
Principle The active M Differential blocks the rear axis
transmission steplessly, depending on the
drive situation. In so doing, even with the DSC
switched off and in M Dynamic Mode, spinning
of a single rear wheel is avoided and therefore
optimum traction is provided under all driving
conditions.
The driver is responsible for a driving style ap‐
propriate to the situation.
Adaptive M chassis PrincipleThe system reduces unwanted vehicle move‐
ments when a dynamic driving style is used or
on uneven roads.
Depending on the condition of the road and
the driving style, this enhances driving dynam‐
ics and driving comfort.
Programs Possibilities for adjusting the tuning of the
shock absorbers:▷"Comfort": comfort-oriented▷"Sport": balanced▷"Sport Plus": consistently sporty
Selecting program
Via M Drive
1."Settings"2."M Drive 1" or "M Drive 2"3. Select the symbol.4.Select the desired channel.Seite 126ControlsDriving stability control systems126
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situation and the area around the vehicle and
intervene actively in the corresponding situa‐
tions.◀1.Switch on the Park Assistant and activate,
if applicable.
Status of the parking space search is dis‐
played on the Control Display.2.Follow the instructions on the Control Dis‐
play.
To achieve an optimum parking position,
wait for the automatic steering process af‐
ter changing gear at standstill.
The end of the parking process is dis‐
played on the Control Display.3.Straighten up the parking position, if appli‐
cable.
Cancelling manually
You can cancel the Park Assistant at any time:
▷ "Park Assist" Select the symbol on the
Control Display.▷Press the button.
Cancelling automatically
The system automatically cancels in the
following situations:
▷When holding firmly onto the steering
wheel or even if steering is done.▷When selecting gear, which does not cor‐
respond to the information on the Control
Display.▷At speeds over approx. 10 km/h, approx.
6 mph.▷Possibly on snow-covered or slippery road
surfaces.▷Any obstacles difficult to get over, for ex‐
ample kerbstones.▷With obstacles that suddenly arise.▷If the Park Distance Control PDC shows
gaps are too small.▷When a maximum number of parking at‐
tempts or parking time is exceeded.▷If turn indicator is set opposite to desired
parking side.▷When changing to other functions on the
Control Display.
A Check Control message is shown.
Flashing display on selector lever of
double clutch transmission
In some situations, the actually engaged gear‐
box setting may be different from the selector
lever position after a cancellation of function,
and the display in the selector lever flashes.
In these cases, refer to the display in the in‐
strument cluster, see page 75.
Continuing
You can continue a cancelled parking process,
if applicable.
For this purpose, follow the instructions on the
Control Display.
System limits
No parking support The Park Assistant does not support in the
following situations:
▷On sharp bends.
Restrictions of the function
The function can be restricted, for example in
the following situations:
▷When on uneven road surfaces, for exam‐
ple gravel roads.▷On slippery ground.▷On steep upward or downward gradients.▷If leaves have collected or snow has drifted
or been piled up in the parking space.Seite 142ControlsDriving comfort142
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General driving information
Closing the boot lid WARNING
An open boot lid projects beyond the ve‐
hicle, and in the event of an accident, braking
or avoidance manoeuvres, it can endanger ve‐ hicle occupants and other road users, or dam‐
age the vehicle. There is also the danger of ex‐
haust fumes entering the interior of the
vehicle. Danger of injury or damage to prop‐
erty. Do not drive with the boot lid open.◀
If there is no alternative to driving with the tail‐
gate open:▷Close all windows and the Glass Roof.▷Turn up the blower to a high output level.▷Maintain moderate speed.
Hot exhaust system
WARNING
During driving, high temperatures can be
generated under the body, for example be‐
cause of the exhaust system. If flammable ma‐
terials, for example leaves of grass, come into
contact with hot parts of the exhaust system,
these materials can catch fire. Danger of injury
or damage to property.
Never remove the heat shields fitted here, or
apply underseal to them. Make sure that when driving, idling or parking, no flammable materi‐
als can come into contact with hot vehicle
parts. Do not touch the hot exhaust system.◀
Radio signals WARNING
Certain vehicle functions may be affec‐
ted by interference from high-frequency radio
signals. Such signals are output from a series
of transmission systems, for example, from air
traffic beacons or relay stations for mobile tele‐
communications.
We recommend you consult a Service Partner
or a qualified specialist workshop should you
experience any difficulties.◀
Mobile communication equipment WARNING
The vehicle's electronics and mobile
radio devices can interfere. The transmission
operation of mobile radio devices generates
radiation. Danger of injury or damage to prop‐
erty. If possible, only use mobile radio devices,
e.g. mobile telephones, in the interior with di‐
rect connection to an external antenna to ex‐
clude mutual interference and to dissipate the
radiation from the vehicle's interior.◀
Aquaplaning
On wet or slushy roads, a wedge of water can
form between the tyres and the road.
This situation, known as aquaplaning, means
that the tyre can actually lose contact com‐
pletely with the road surface and the vehicle
can neither be steered nor the brakes properly
applied.
Wading ATTENTION
Driving through excessively deep water
too fast can result in water entering the engine
compartment, electrical system or transmis‐
sion. Danger of damage to property. When
driving through water, do not exceed the maxi‐
mum specified water depth and maximum
fording speed.◀
Only if the water is calm and only up to a water
depth of max. 25 cm, approximately 9.8 inches
and at this depth drive no faster than walking
speed up to 5 km/h, approximately 3 mph.
Safe braking Your vehicle is equipped with ABS as standard.Seite 163Driving precautionsDriving hints163
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Applying the brakes fully is the most effective
way of braking in situations in which this is
necessary.
The vehicle can be steered. Any obstacles can
be avoided with steering wheel movements
that are as calm as possible.
A pulsing of the brake pedal shows that ABS is
regulating.
In certain braking situations, the perforated
brake disks can cause functional noise. How‐
ever, this has no effect on the efficiency and
operational safety of the brakes.
Objects in the range of movement of
the pedals and in the footwell
WARNING
Objects in the driver's footwell can re‐
strict the pedal travel, or block a pedal that has
been pressed. Danger of accidents. Stow
items in the vehicle so that they are secure and
cannot get into the driver's footwell. Only use
floor mats that have been categorised as ap‐
propriate for the vehicle and that can be fas‐
tened accordingly. Do not use any loose floor
mats, and do not place several floor mats on
top of one another. Make sure that there is suf‐
ficient space for the pedals. Ensure that the
floor mats are securely reattached after having
been removed, for example for cleaning.◀
Wet roads
In damp weather, if road grit has been spread
or there is heavy rain, apply the brakes lightly
every few kilometres/miles.
In doing so, do not obstruct other road users.
The resulting heat dries the brake discs and
pads.
The braking force will be available immediately
if needed.Downhill gradients
WARNING
Even slight, continuous pressure on the
brake pedal can cause overheating, brake pad
wear or even brake system failure. Danger of
accidents. Avoid excessive loads on the
brake.◀
WARNING
When idling or with the engine switched
off, safety-relevant functions are restricted or
no longer available, for example the braking ef‐
fect of the engine or power assistance for the
braking force and steering. Danger of acci‐
dents. Do not drive at idle speed or with the
engine switched off.◀
When driving on long or steep downhill
stretches, use the gear in which the least brak‐
ing is required. Otherwise the brake system
can overheat and braking action is reduced.
Manual gearbox:
The braking effect can be additionally in‐
creased by shifting down, even into first gear, if
applicable.
M double clutch transmission:
The braking action of the engine can be boos‐
ted further by shifting down in sequential
mode, see page 75.
Corrosion of the brake disc Corrosion of the brake discs and contamina‐
tion of the brake pads increase with the
following circumstances:▷Low mileage.▷Extended periods when the vehicle is not
used.▷Infrequent use of the brakes.
Corrosion occurs when the minimum pressure
that must be exerted by the pads during brake
applications to clean the discs is not reached.
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