2014 BMW I8 fuel

3."Time zone:"4.Select the desired time zone.
The time zone is stored.
Setting the time
1."Settings"2."Time/Date"3."Time:"4.Turn the controller until the desired hours
are displayed.5.Press the controller.6.Turn the controller until the desired mi‐
nutes are displayed.7.Press the controller.
The time is stored.
Setting the time format
1."Settings"2."Time/Date"3."Format:"4.Select the desired format.
The time format is stored.
Automatic time setting Depending on your vehicle's optional features,
the time, date and, if needed, the time zone are
updated automatically.
1."Settings"2."Time/Date"3."Auto time set"
Date
Setting the date
1."Settings"2."Time/Date"3."Date:"4.Turn the controller until the desired day is
displayed.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.
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System limits
The system does not function properly if a re‐
set has not been carried out, e.g., a flat tire is
reported though tire inflation pressures are
correct.
The tire inflation pressure depends on the
tire's temperature. Driving or exposure to the
sun will increase the tire's temperature, thus
increasing the tire inflation pressure. The tire
inflation pressure is reduced when the tire
temperature falls again. These circumstances
may cause a warning when temperatures fall
very sharply.
Malfunction The yellow warning lamp flashes and
then lights up continuously. A Check
Control message is displayed. No flat
tire or loss of tire inflation pressure can be de‐
tected.
Display in the following situations:▷A wheel without TPM electronics is fitted:
have the service center check it if needed.▷Malfunction: have the system checked by
your service center.▷TPM was unable to complete the reset.
Reset the system again.▷Interference through systems or devices
with the same radio frequency: after leav‐
ing the area of the interference, the system
automatically becomes active again.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
System
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire pres‐
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when
the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible, and inflate them to the proper pres‐
sure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel ef‐
ficiency and tire tread life, and may affect the
vehicle's handling and stopping ability. Please
note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the
level to trigger illumination of the TPMS low
tire pressure telltale. Your vehicle has also
been equipped with a TPMS malfunction indi‐
cator to indicate when the system is not oper‐
ating properly. The TPMS malfunction indica‐
tor is combined with the low tire pressure
telltale. When the system detects a malfunc‐
tion, the telltale will flash for approximately one
minute and then remain continuously illumi‐
nated. This sequence will continue upon sub‐
sequent vehicle start-ups as long as the mal‐
function exists. When the malfunction indicator
is illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of replace‐
ment or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning prop‐
erly. Always check the TPMS malfunction tell‐
tale after replacing one or more tires or wheels
on your vehicle to ensure that the replacement
or alternate tires and wheels allow the TPMS
to continue to function properly.Seite 98ControlsSafety98
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The driving style is efficient as long as the ac‐
celerator pedal pointer is within the lower
range highlighted in blue during acceleration
and deceleration.
The energy recovery occurs during coasting
and braking and is displayed in the perform‐
ance display by the accelerator pedal indicator.
The accelerator pedal pointer is within the
CHARGE range.
Efficient energy recovery:
▷The accelerator pedal moves to the left
within the blue range of the CHARGE dis‐
play, arrow 1.▷The energy use while driving can be opti‐
mized by efficient acceleration.
Efficient acceleration:
▷The accelerator pedal moves to the right
within the blue range of the eDRIVE dis‐
play, arrow 2.▷Use deceleration during coasting as often
as possible for energy recovery.
Brake according to traffic and circum‐
stances
Brake in accordance with the traffic conditions,
or there is the risk of accident.◀
Using drive modes and assistance
systems
Max eDRIVE
Max eDRIVE, refer to page 61, forces electric
driving. Electric driving is especially efficient
for short distances, low to medium speeds and
in stop-and-go traffic.
SAVE battery
SAVE Battery, refer to page 61, conserves the
electric range for a later point in time. In this
case, the vehicle is driven primarily by the
combustion engine.
ECO PRO ECO PRO, refer to page 141, supports a driv‐
ing style that saves on fuel consumption. For
this purpose, the engine control and comfort
features, e. g. the climate control output, are
adjusted.
Discharge of the high-voltage battery Longer idle periods can reduce the charge
state of the high-voltage battery.
Do not allow the vehicle to sit idle for ex‐
tended periods with a low charging state
Before storing the vehicle for an extended pe‐
riod, check the battery charge indicator to en‐
sure that the high-voltage battery is fully
charged. During the idle period, connect the
vehicle to a charging station at a suitable
charging location. If necessary, the high-volt‐
age battery will be charged automatically.
Make sure that the charging process takes
place. Regularly check the charging state.
Don't allow battery charge status to drop too
low - it will damage the battery.◀
General driving notes
Closing the tailgate Drive with the tailgate closed
Only drive with the tailgate closed; other‐
wise, in the event of an accident or braking and
evasive maneuvers, passengers and other traf‐
fic may be injured, and the vehicle may be
damaged.◀Seite 135Things to remember when drivingDriving tips135
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Increase rangeGeneral informationThe vehicle contains comprehensive technolo‐
gies for reducing the energy consumption and
for maximizing the range.
The range depends on a number of different
factors.
The implementation of certain measures, driv‐
ing style and regular maintenance can increase
range and thereby also reduce the environ‐
mental 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 energy consump‐
tion.
Closing the windows
Open windows increase air resistance and
therefore lead to greater fuel consumption.
Tires General information Tires can affect energy consumption in various
ways, for instance energy consumption can be
influenced by tire size.Check the tire inflation pressure
regularly
Check and, if needed, correct the tire inflationpressure at least twice a month and before
starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises energy consumption
and tire wear.
Standing air conditioning Run advance climate control, refer to
page 123, in the vehicle during charging if pos‐
sible before driving off.
Heating and cooling operations are very en‐
ergy intensive and substantially reduce the
electric range.
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.
Longer braking procedures result in more effi‐
cient charging of the high-voltage battery via
energy recovery from braking.
Use coasting
When approaching a red light, take your foot
off the accelerator and let the vehicle coast to
a halt.Seite 140Driving tipsIncrease range140
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Switch off any functions that
are not currently needed
Functions such as seat heating and the rear
window defroster require a lot of energy and
reduce the range, especially in city and stop-
and-go traffic.
Reel off these functions if they are not needed.
The ECO PRO driving program supports the
energy conserving use of comfort features.
These functions are automatically deactivated
partially or completely.
Have maintenance carried
out
Have vehicles maintained regularly to achieve
optimal vehicle efficiency and operating life.
The maintenance should be carried out by
your service center.
ECO PRO The concept
ECO PRO supports a driving style that saves
on fuel consumption. For this purpose, the en‐
gine control and comfort features, e. g. the cli‐
mate control output, are adjusted.
At a glance
ECO PRO▷Reduce heat output or heating cycle for ex‐
terior mirror, rear window and seat heating.▷What reduces the the cooling and heating
output of the climate control system.
Activate ECO PRO
Press button repeatedly until ECO
PRO is displayed in the instrument
cluster.
Configuring ECO PRO
Via the Driving Dynamics Control1.Activate ECO PRO.2."Configure ECO PRO"3.Configure the program.
Via the iDrive
1."Settings"2."ECO PRO mode"
Or
1."Settings"2."Driving mode"3."Configure ECO PRO"
Configure the program.
ECO PRO Tip
▷"Limit at:":
Adjust the ECO PRO speed.▷"ECO PRO speed warning":
The output is reduced once the set ECO
PRO speed is reached.
ECO PRO climate control
"ECO PRO climate control"
Climate control is set to be fuel-efficient.
By making a slight change to the set tempera‐
ture, or slowly adjusting the rate of heating or
cooling of the car's interior, fuel consumption
can be economized.
The outputs of the seat heater and the Addi‐
tionally heat output to seats and exterior mirror
is reduced.
The mirror heating is made available when out‐
side temperatures are very cold.
ECO PRO potential
Shows potential savings with the current set‐
tings in percentages.
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Display in the instrument cluster
Driving style
A bar display in the instrument cluster indi‐
cates your current driving efficiency.
Mark in the CHARGE range, arrow 1: indication
for energy recovery and braking.
Mark in the ePOWER area, arrow 2: display
when accelerating.
Your driving style's efficiency is shown by the
bar's color:
▷Blue display: efficient driving style as long
as the mark moves within the blue range.▷Gray display: adjust driving style, e. g., by
reduced acceleration.
The display switches to blue as soon as all
conditions for fuel-efficiency-optimized driving
are met.
ECO PRO Tip Driving tip
As soon as one of the conditions for efficient
driving is no longer fulfilled, respective driving
instructions are displayed as a symbol in the
instrument cluster.
Symbols
An additional symbol and a text message are
displayed on the control display.
SymbolMeasureFor efficient driving back off the ac‐
celerator or delay accelerating to al‐
low time to assess road conditions.Reduce speed to the selected ECO
PRO speed.
Indications on the Control Display
eDRIVE
Information on fuel consumption and technol‐
ogy can be displayed while driving.
1."Vehicle info"2."eDRIVE"
Displaying ECO PRO Tips
ECO PRO Tips can be displayed as a note in
the split screen while driving in the energy flow
display.
Displaying ECO PRO Tips:
1."Vehicle info"2."eDRIVE"3. "ECO PRO Tips"
Settings are stored for the profile currently in
use.
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Maintaining charging state
Should it be necessary, e.g., to conserve the
electrical range for a later point in time on the
trip, the current charging state of the high-volt‐
age battery can be maintained with Maintain‐
ing charging state, refer to page 61.
Hints Working with electrical current
When working with electrical current, ob‐
serve the safety regulations. Otherwise, with
high voltage or excess current there is a risk to
persons and property, e.g., from electrocution
or fire.◀
Have the charging device checked be‐
fore commissioning
Before the initial charging process, have your
own charging device checked at the charging location by a qualified electrician, that is,
charging port on the vehicle, charging cable,
charging station or household socket and con‐
nected circuits. Otherwise, there is a danger of
damage to the vehicle and overloading of the
supply mains at the charging location.◀
Follow instructions at the charging sta‐
tion
When working with electrical current, follow
the instructions at the charging station. Other‐
wise, there is a risk of an accident.◀
Make sure that the charging device is in
flawless operating condition
Only use the charging device in a flawless con‐
dition. Otherwise, a risk of fire may result, e.g.,
from the device heating up because of, say,
worn contacts or damage.◀
No simultaneous charging and refueling
Do not refuel while a charging cable is
plugged in, and maintain an adequate safety
distance from highly flammable materials. Oth‐
erwise, there is a danger of personal injury andproperty damage from burning fuel vapors,
e.g., if the charging cable is improperly plug‐
ged in or unplugged.◀
Have the charging port cleaned by
trained personnel
If the charging port is dirty, have the car
cleaned only by appropriately trained person‐
nel. Otherwise, there is a danger of injury from
high voltage.◀
Charging cable General information
Use a Level 1 charging cable, Level 2 charging
cable or the permanently installed charging ca‐
ble of a charging station to charge the vehicle.
Different charging cables can be required de‐
pending on the country.
Level 1 charging cable
With the Level 1 charging cable, it is permissi‐
ble to perform charging from grounded house‐
hold sockets. At the power connection of a
household socket, charging is done with alter‐
nating current.
When a Level 1 charging cable is used, this
may produce efficiency values other than indi‐
cated on the energy label.
Level 2 charging cableThe Level 2 charging cable makes it possible
to recharge at sockets of designated
Level 2 charging stations using a special plug.
Charging is performed with alternating current
at designated Level 2 charging stations. The
charging process can be completed faster than
at household sockets.
If necessary, the charging cable is attached to
the charging station.Seite 147Charging vehicleMobility147
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RefuelingVehicle 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 to
the selected options or country versions. This
also applies to safety-related functions and
systems.
Hints Refuel promptly
Refuel no later than at a range of
30 miles/50 km or engine operation might fail
and damage might occur.◀
Do not refuel unless the engine is at a
standstill and the selector lever is in posi‐
tion P/N
Do not refuel unless the engine is at a standstill
and the selector lever is in position P/N, other‐
wise the buildup of pressure may cause the
fuel nozzle to shut off prematurely.◀
Tank ventThe concept
The vehicle is equipped with a special fuel
tank. It is designed for special requirements
that arise with the hybrid operation of the vehi‐
cle, e.g., alternating drive with combustion en‐
gine or electric motor.
General information
In the fuel tank, excess pressure can build up
due to gasoline vapors which are dissipated
before the tank lid is opened.At a glance
The button is located on the driver's side on
the door armrest.
Tank venting1.Switch off drive readiness.2.
Press button to start the pressure
equalization.
The status of the tank venting is displayed
in the instrument cluster. In rare cases, the
tank venting can last several seconds.
If the tank venting has been completed, a
message is displayed in the instrument
cluster. The tank lid is released for open‐
ing.
3.Open the fuel filler flap.
If the fuel filler flap is not opened within 10
minutes after the fuel filler flap was re‐
leased, the fuel filler flap relocks. Press
button again.
Fuel lid
Opening
Before opening , vent the tank, refer to
page 154.
1.Briefly press the rear edge of the fuel filler
flap.Seite 154MobilityRefueling154
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