heating BMW 640I GRAN COUPE 2016 Owners Manual

Front fog lights  99Parking lights  96Low beams  96Automatic headlight con‐
trol   97
Daytime running lights   97
High-beam Assistant   98Instrument lighting  997Steering column stalk, leftTurn signal  70High beams, head‐
light flasher   70High-beam Assistant   98Roadside parking lights   97On-board computer  908Shift paddles  759Steering wheel buttons, leftStore speed  143,  136Resume speed   143,  136Cruise control on/off, inter‐
rupt   136Cruise control on/off, interrupt‐
ing   143Reduce distance   136Increase distance   136Cruise control rocker switch   143,  13610Instrument cluster   7711Steering wheel buttons, rightEntertainment sourceVolumeVoice activation  26Telephone, see user's manual for
Navigation, Entertainment and
CommunicationThumbwheel for selection lists   8912Steering column stalk, rightWiper  71Rain sensor   71Clean the windshields and head‐
lights   7213Start/stop the engine and switch
the ignition on/off   6514Auto Start/Stop function   6615Horn, total area16Steering wheel heating  5917Adjust the steering wheel   5918Unlocking the hoodSeite 15CockpitAt a glance15
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▷Operation of the roller sunblinds using the
switches in the rear.▷Adjustment of the power rear seats.▷Adjustment of the power head restraints in
the rear.
Switching on and off
Press button.
The LED lights up if the safety func‐
tion is switched on.
Safety switch for rear operation
Press the safety switch when transport‐
ing children in the rear; otherwise, injury may
result if the windows are closed without super‐
vision.◀
Roller sunblinds
General information
The safety switch in the driver's door can be
used to prevent children, e. g., from operating
the roller sunblinds using the switches in the
rear.
Press the safety switch in the driver's door.
The LED lights up if the safety function is
switched on.
If you are no longer able to move the roller sun‐
blinds after having activated them consecu‐
tively a number of times, the system is blocked
for a limited time to prevent overheating. Let
the system cool.
The roller sunblinds cannot be moved at low
interior temperatures.
Driver's door controls
Roller sunblind for rear window
Press button.
Raising and lowering the roller blinds
together
Press and hold this button.
Rear door controls
Roller sunblinds for side windows Press button.
The roller blind can only be extended or re‐
tracted when the side window is closed.
Roller sunblind for rear window Press button.
Seite 47Opening and closingControls47
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Backrest widthChange the width of the back‐
rest using the side wings to ad‐
just the lateral support.
To make it easier to enter and exit the vehicle,
the backrest width temporarily opens fully.
Shoulder support
Also supports the back in the shoulder area:
▷Results in a relaxed seating position.▷Reduces strain on the shoulder muscles.
Active seat Active adjustment of the seat cushion's con‐
tours reduces muscular tension and fatigue to
help prevent lower back pain.
Press button. The LED lights up.
Changing the seat position
Requirements
▷Vehicle at a standstill.▷When the door is open, the seat is accessi‐
ble from the side on which the door is
open.
For safety reasons, the driver's seat cannot
be adjusted if only the door behind the
driver is open.
Controls
Press and hold this button until the seat has
moved to the desired position. Releasing the
button stops window/roof movement.
Front seat heating
Switching on Press button once for each tempera‐
ture level.
The maximum temperature is reached when
three LEDs are lit.
If the journey is continued within approx. 15
minutes, the seat heating is activated automat‐
ically with the temperature selected last.
When ECO PRO, refer to page 184, is acti‐
vated, the heater output is reduced.
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Switch offPress button longer.
The LEDs go out.
Temperature distribution
The heating action in the seat cushion and
backrest can be distributed in different ways.
On the Control Display:1."Climate"2."Front seat heating"3.Select the required seat.4.Turn the controller to set the temperature
distribution.
Rear seat heating
Switching on
Press button once for each tempera‐
ture level.
The maximum temperature is reached when
three LEDs are lit.
If the journey is continued within approx. 15
minutes, the seat heating is activated automat‐
ically with the temperature selected last.
When ECO PRO, refer to page 184, is acti‐
vated, the heater output is reduced.
Switch off Press button longer.
The LEDs go out.
Active seat ventilation, front
The seat cushion and backrest surfaces are
cooled by means of integrated fans.
The ventilation cools the seat, e. g., if the vehi‐
cle interior is overheated or for continuous
cooling at high temperatures.
Switching on
Press button once for each ventilation
level.
The highest level is active when three LEDs
are lit.
After a short time, the system automatically
moves down one level in order to prevent ex‐
cessive cooling.
Switch off Press button longer.
The LEDs go out.
Safety belts Seats with safety beltThe vehicle has five seats, each of which is
equipped with a safety belt.
General information
Always make sure that safety belts are being
worn by all occupants before driving off.
For the occupants' safety the belt locking
mechanism triggers early. Slowly guide the
belt out of the holder when applying it.
Seite 53AdjustingControls53
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Activating1. Slide the switch to the driver's side
mirror position.2.Engage selector lever position R.
Deactivating
Slide the switch to the passenger side mirror
position.
Fold in and out Press button.
Possible at speeds up to approx.
15 mph/20 km/h.
E. g. this is advantageous
▷In car washes.▷In narrow streets.▷For folding mirrors back out that were
folded away manually.
Mirrors that were folded in are folded out auto‐
matically at a speed of approx.
25 mph/40 km/h.
Fold in the mirror in a car wash
Before washing the car in an automatic
car wash, fold in the exterior mirrors by hand or
with the button; otherwise, the mirrors could
be damaged, depending on the width of the
vehicle.◀
Automatic heating
Both exterior mirrors are automatically heated
whenever the engine is running.
Automatic dimming feature Both exterior mirrors are automatically dim‐
med. Photocells are used to control the Interior
rearview mirror, refer to page 58.
Interior rearview mirror, automatic
dimming feature
The concept
Photocells are used for control:
▷In the mirror glass.▷On the back of the mirror.
Functional requirement For proper operation:
▷Keep the photocells clean.▷Do not cover the area between the inside
rearview mirror and the windshield.
Steering wheel
Note Do not adjust while driving
Do not adjust the steering wheel while
driving; otherwise, an unexpected movement
could result in an accident.◀
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Adjusting
The steering wheel can be adjusted in four di‐
rections.
Storing the position Seat, mirror, and steering wheel memory, refer
to page 56.
Assistance getting in and out
The steering wheel temporarily moves into the
highest position to make it easier to enter and
exit the vehicle.
Steering wheel heating
Press button.
▷On: the LED lights up.▷Off: the LED goes out.
If the trip is resumed within approx. 15 min,
steering wheel heating is automatically acti‐
vated again.
Seite 59AdjustingControls59
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The radio-ready state remains active if, e.g.,
the ignition is automatically switched off for the
following reasons:▷Opening or closing the driver's door.▷Unfastening of the driver's safety belt.▷When automatically switching from low
beams to parking lights.
If the engine is switched off and the ignition is
switched on, the system automatically
switches to the radio-ready state if the lights
are turned off or, if correspondingly equipped,
the daytime running lights are activated.
Starting the engine
Hints Enclosed areas
Do not let the engine run in enclosed
areas, since breathing in exhaust fumes may
lead to loss of consciousness and death. The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Unattended vehicle
Do not leave the vehicle unattended with
the engine running; doing so poses a risk of
danger.
Before leaving the vehicle with the engine run‐
ning, set the parking brake and place the trans‐
mission in selector lever position P or N to pre‐
vent the vehicle from moving.◀
Repeated starting in quick succession
Avoid trying to start the vehicle repeat‐
edly and in quick succession. Otherwise, the
fuel is not burned or is inadequately burned,
posing a risk of overheating and damage to the
catalytic converter.◀
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving at
moderate engine speeds.
Steptronic transmission
Starting the engine1.Depress the brake pedal.2.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Engine stop
Hints Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, e.g., can‐
not start the engine.◀
Apply parking brake and further secure
the vehicle if needed.
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and downward inclines, further secure the ve‐
hicle, e.g., by turning the steering wheel in the
direction of the curb.◀
Before driving into a car wash
So that the vehicle can roll into a car wash ob‐
serve instructions for going into an automatic
car wash, refer to page 229.
Steptronic transmission
Switching off the engine
1.Engage selector lever position P with the
vehicle stopped.2.Press the Start/Stop button.
The engine is switched off.
The radio-ready state is switched on.3.Set the parking brake.Seite 65DrivingControls65
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▷The hood was unlocked.
Some indicator lights light up for a varied
length of time.
The engine can only be started via the Start/
Stop button.
Functional limitations
Even if driving off was not intended, the deacti‐
vated engine starts up automatically in the fol‐
lowing situations:
▷Excessive warming of the car's interior
when the cooling function is switched on.▷The steering wheel is turned.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery is heavily discharged.▷Excessive cooling of the car's interior when
the heating is switched on.
Activating/deactivating the system
manually
Using the button
Press button.
▷LED comes on: Auto Start/Stop function is
deactivated.
The engine is started during an automatic
engine stop.
The engine can only be stopped or started
via the Start/Stop button.▷LED goes out: Auto Start/Stop function is
activated.Switching off the vehicle during an
automatic engine stop
During an automatic engine stop, the vehicle
can be switched off permanently, e. g., when
leaving it.1.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function
is deactivated.
Selector lever position P is engaged auto‐
matically.2.Set the parking brake.
Engine start as usual via Start/Stop button.
Automatic deactivation
In certain situations, Auto Start/Stop function
is deactivated automatically for safety reasons
as if the driver were absent.
Malfunction
The Auto Start/Stop function no longer
switches off the engine automatically. A Check
Control message is displayed. It is possible to
continue driving. Have the system checked.
Parking brake The concept
The parking brake is used to prevent the vehi‐
cle from rolling when it is parked.
Overview
Parking brake
Seite 67DrivingControls67
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Climate controlVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due tothe selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Automatic climate control
1Air distribution, left2Temperature, left3AUTO program, left4Air flow, AUTO intensity, left, residual heat5Remove ice and condensation6Maximum cooling7Display8Air flow, AUTO intensity, right9AUTO program, right10Temperature, right11Air distribution, right12Seat heating, right   5213Active seat ventilation, right   5314Automatic recirculated-air control/recircu‐
lated-air mode15Cooling function16Rear window defroster17SYNC program18Active seat ventilation, left   5319Seat heating, left  52Seite 157Climate controlControls157
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HintsSufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recir‐
culated-air mode; otherwise the air quality in
the interior continuously deteriorates and win‐
dow condensation increases.◀
Climate control functions in detail
Manual air distribution Press 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 ring to set the desired
temperature.
The automatic climate control achieves this
temperature as quickly as possible, if needed
by using the maximum cooling or heating li‐
dacity, and then keeps it constant.
Do not rapidly switch 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 button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature,
AUTO intensity program and outside influen‐
ces, the air is directed to the windshield, side
windows, upper body, and into the footwell.
The cooling function, refer to page 159, 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 activated, the auto‐
matic intensity control can be changed.
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 manually adjust air flow turn off AUTO pro‐
gram 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.
Defrosts windows and removes
condensation
Press button.Seite 158ControlsClimate control158
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