fuel consumption BMW 640I GRAN COUPE 2016 Owners Manual

DisplaysVehicle features and optionsThis 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.
Overview, instrument cluster
1Fuel gauge   852Speedometer3Messages, e.g. Check Control4Tachometer   855Engine oil temperature   856Current fuel consumption7Electronic displays  778Reset miles  85
Electronic displays
▷Selection lists, refer to page 89.▷External temperature, refer to page 85.▷Auto Start/Stop function, refer to page 66.▷On-board computer, refer to page 90.▷Date, refer to page 86.▷Energy recovery, refer to page 87.▷Transmission display, refer to page 75.▷Miles/trip miles, refer to page 85.Seite 77DisplaysControls77
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▷Messages, e.g. Check Control, refer to
page 81.▷Current fuel consumption, refer to
page 86.▷Navigation display, see User's manual for
Navigation, Entertainment and Communi‐
cation.▷Range, refer to page 86.▷Status, Driving Dynamics Control, refer to
page 132.▷Service requirements, refer to page 87.▷Speed limit detection, refer to page 88.▷Time, refer to page 86.
Multifunctional instrument display
The concept
The instrument display is a variable display. In
the event of a program change, the display
rendition adapts to the respective program
through the Driving Dynamics Control. The
change of appearance can be deactivated on
the Control Display.Some of the displays in the instrument display
may differ from the way they are shown in this
Owner's Manual.
At a glance
1Fuel gauge   852Indicator/warning lights   813Speedometer4Variable displays5Tachometer  85
Selection lists   89
ECO PRO displays   1846Engine oil temperature   85Seite 78ControlsDisplays78
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3Efficiency display  1844Transmission display5▷Blue: bonus range▷Gray: rangeIn the ECO PRO program the instrument dis‐
play switches to the ECO PRO displays. These
displays support a driving style that saves onfuel consumption with more prominent repre‐
sentation of the efficiency display and various
ECO PRO tips.
Sport displays
1Speedometer2Tachometer   853Transmission display   754Shift lights, when respectively equipped5Performance display6Variable displaysIn the Sport and Sport+ programs the instru‐
ment display switches to the sport displays.
These displays support a sporty driving style
with more prominent representation of the
tachometer, the transmission displays, and the
vehicle speed.Shift lights in the instrument display
The concept Shift lights indicate the optimum shift momentin the multifunction instrument display. Thus, with a sporty driving style, the best possible
vehicle acceleration is achieved.Seite 80ControlsDisplays80
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Therefore, drive carefully on bridges and
shaded roads, e.g., to avoid the increased risk
of an accident.◀
Time The time is displayed at the bot‐
tom of the instrument cluster.
Setting the time and time for‐
mat, refer to page 92.
Date The date is displayed in the
computer.
Setting the date and date for‐
mat, refer to page 92.
Range
Display With a low remaining range:▷A Check Control message is
displayed briefly.▷The remaining range is
shown on the on-board co‐
mupter.▷With a dynamic driving style - e.g., taking
curves aggressively - engine operation
might vary.
The Check Control message appears continu‐
ously below a range of approx. 30 miles/50 km.
Refuel promptly
Refuel no later than at a range of
30 miles/50 km or engine operation might fail
and damage might occur.◀
Displaying the cruising range
Depending on your vehicle's optional features,
the range can also be displayed as bar in the
instrument cluster.1."Settings"2."Instrument cluster"3."Additional indicators"
With navigation system: range with destination guidance active
If respective equipment is fitted
and destination guidance is ac‐
tive, the remaining range is dis‐ played when the destination is
reached.
Current fuel consumption
Display Depending on your vehicle's op‐
tional features, the current fuel
consumption can be displayed
in the instrument cluster. Check
whether you are currently driv‐
ing in an efficient and environmentally-friendly
manner.
Displaying the current fuel
consumption
1."Settings"2."Instrument cluster"3."Additional indicators"
The bar display for the current fuel consump‐
tion is displayed in the instrument cluster.
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Energy recoveryDisplay The kinetic energy of the vehicle
is converted to electrical energy while coasting. The vehicle bat‐
tery is partially charged and fuel
consumption can be reduced.
Service requirements The concept
After the ignition is turned on the instrument
cluster briefly displays available driving dis‐
tance or time to the next scheduled mainte‐
nance.
Your service specialist can read the current
service requirements from your remote con‐
trol.
Display
Data regarding the service status or legally
mandated vehicle inspections are automati‐
cally transmitted to your service center before
a service due date.
Detailed information on service
requirements
More information on the scope of service re‐
quired can be displayed on the Control Dis‐
play.
On the Control Display:1."Vehicle info"2."Vehicle status"3. "Service required"
Required maintenance procedures and le‐
gally mandated inspections are displayed.4.Select an entry to call up detailed informa‐
tion.SymbolsSym‐
bolsDescriptionNo service is currently required.The deadline for scheduled mainte‐
nance or a legally mandated inspec‐
tion is approaching.The service deadline has already
passed.
Entering appointment dates
Enter the dates for the required inspections.
Make sure that the vehicle's date and time are
set correctly.
On the Control Display:
1."Vehicle info"2."Vehicle status"3. "Service required"4."§ Vehicle inspection"5."Date:"6.Adjust the settings.7.Confirm.
The entered date is stored.
Automatic Service Request
Data regarding the service status or legally
mandated vehicle inspections are automati‐
cally transmitted to your service center before
a service due date.
You can check when your service center was
notified.
On the Control Display:
1."Vehicle info"2."Vehicle status"3.Open "Options".4."Last Service Request"Seite 87DisplaysControls87
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Using the thumbwheel, select the desired set‐
ting and confirm it by pushing the thumbwheel.
On-board computer
Indication in the info display The information from the com‐
puter is shown in the info display
in the instrument cluster.
Calling up information on the info
display
Press the onboard computer button on the
turn signal lever.
Information is displayed in the info display of
the instrument cluster.
Information at a glance
Repeatedly pressing the button on the turn
signal lever calls up the following information in
the info display:
▷Range.▷Average consumption, fuel.▷Average consumption, fuel.▷Miles and trip miles.
For a multi-functional instrument display.▷Average speed.▷Date.▷Speed limit detection.Not for a multi-functional instrument dis‐
play.▷Time of arrival.
When destination guidance is activated in
the navigation system.▷Distance to destination.
When destination guidance is activated in
the navigation system.▷ECO PRO bonus range.
Adjusting the info display
Depending on the vehicle equipment version,
you can select what information from the com‐
puter is to be displayed on the info display of
the instrument cluster.
On the Control Display:
1."Settings"2."Instrument cluster"3.Select the desired displays.
Information in detail
Range
Displays the estimated cruising range available
with the remaining fuel.
It is calculated based on your driving style over
the last 20 miles/30 km.
If there is only enough fuel left for less than
45 miles/80 km, the color of the display
changes.
Average fuel consumption
The average fuel consumption is calculated for
the period while the engine is running.
The average fuel consumption is calculated for
the distance traveled since the last reset by the
on-board comupter.
Average speed
Periods in which the vehicle is parked with the
engine manually stopped are not included in
the calculation of the average speed.
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Resetting average values
Press and hold the onboard computer button
on the turn signal lever.
Distance to destination
The distance remaining to the destination is
displayed if a destination is entered in the navi‐
gation system before the trip is started.
The distance to the destination is adopted au‐
tomatically.
Time of arrival The estimated time of arrival is
displayed if a destination is en‐
tered in the navigation system
before the trip is started.
The time must be correctly set.
Speed limit detection Description of the speed limit detection, refer
to page 88, function.
Trip computer The vehicle features two types of board com‐
puters.▷"Onboard info": the values can be reset as
often as necessary.▷"Trip computer": the values provide an
overview of the current trip.
Resetting the trip computer
On the Control Display:
1."Vehicle info"2."Trip computer"3."Reset": all values are reset.
"Automatically reset": all values are reset
approx. 4 hours after the vehicle came to a
standstill.Display on the Control Display
Display the computer or trip computer on the
Control Display.1."Vehicle info"2."Onboard info" or "Trip computer"
Resetting the fuel consumption or
speed
On the Control Display:
1."Vehicle info"2."Onboard info"3."Consumpt." or "Speed"4."Yes"
Sport displays
The concept
On the Control Display, the current values for
performance and torque can be displayed if
the vehicle is appropriately equipped.
Displaying sport displays on the
Control Display
1."Vehicle info"2."Sport displays"
Speed warning
The concept Displays a speed, when reached, should cause
a warning to be issued.
The warning is repeated if the vehicle speed
drops below the set speed once by at least
3 mph/5 km/h.
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5.Press the controller.6.Make the necessary settings for the month
and year.
The date is stored.
Setting the date format
1."Settings"2."Time/Date"3."Format:"4.Select the desired format.
The date format is stored.
Language
Setting the language
To set the language on the Control Display:
1."Settings"2."Language/Units"3."Language:"4.Select the desired language.
Settings are stored for the profile currently in
use.
Setting the voice dialog
Voice dialog for the voice activation system,
refer to page 27.
Units of measure
Setting the units of measure
To set the units for fuel consumption, route/
distance and temperature:
1."Settings"2."Language/Units"3.Select the desired menu item.4.Select the desired unit.
Settings are stored for the profile currently in
use.
Brightness
Setting the brightness
To set the brightness of the Control Display:1."Settings"2."Control display"3."Brightness"4.Turn the controller until the desired bright‐
ness is set.5.Press the controller.
Settings are stored for the profile currently in
use.
Depending on the light conditions, the bright‐
ness settings may not be clearly visible.
Head-up Display
The concept
This system projects important information
into the driver's field of vision, e.g., the speed.
The driver can get information without averting
his or her eyes from the road.
Display visibility The visibility of the displays in the Head-up
Display is influenced by the following factors:
▷Certain sitting positions.▷Objects on the cover of the Head-up Dis‐
play.▷Sunglasses with certain polarization filters.▷Wet roads.Seite 93DisplaysControls93
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ECO PROECO PRO, refer to page 184, provides consis‐
tent tuning to minimize fuel consumption for
maximum range with maximum driving stabili‐
zation.
Comfort functions and the engine controller
are adjusted.
The program can be configured to individual
specifications.
Activating ECO PRO Press button repeatedly until ECO
PRO is displayed in the instrument
cluster.
Configuring ECO PRO1.Activate ECO PRO.2."Configure ECO PRO"
Make the desired settings.
Configure driving mode
Settings can be made for the following driving
modes in Driving mode:
▷SPORT mode, refer to page 134.▷ECO PRO mode, refer to page 185.
Displays in the instrument cluster
Selected program The instrument cluster displays
the selected program.
Program selection Pressing the button displays a
list of the selectable programs.
Depending on your vehicle's op‐
tional features, the list in the in‐
strument cluster can differ from
the illustration shown.
Display on the Control Display
Program changes can be displayed briefly on
the Control Display.
To do so, make the following settings:1."Settings"2."Control display"
"Driving mode"3."Driving mode info"Seite 135Driving stability control systemsControls135
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Saving fuelVehicle features and optionsThis 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 to
the 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.
General information Your vehicle contains advanced technology for
the reduction of fuel consumption and emis‐
sions.
Fuel consumption depends on a number of dif‐
ferent factors.
Carrying out certain measures, such as a mod‐
erate driving style and regular maintenance,
can influence fuel consumption and the envi‐
ronmental impact.
Remove unnecessary cargo
Additional weight increases fuel consumption.
Remove attached parts
following use
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.
Close the windows and glass
sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
thereby reduces the range.Tires
General information
Tires can affect fuel consumption in various
ways, e.g., tire size may influence fuel con‐
sumption.
Check the tire inflation pressure
regularly
Check and, if needed, correct the tire inflation
pressure at least twice a month and before
starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away immediately
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving
right away, but at moderate engine speeds.
This is the quickest way of warming the cold
engine up to operating temperature.
Look well ahead when
driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐
cle driving ahead of you.
Driving smoothly and proactively reduces fuel
consumption.
Avoid high engine speeds
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
If necessary, observe the gear shift indicator of
the vehicle, refer to page 88.Seite 183Saving fuelDriving tips183
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