2014 BMW I8 battery

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 to
the selected options or country versions. Thisalso applies to safety-related functions and
systems.
Instrument cluster
The concept
The instrument cluster is a variable display.
Some of the displays in the instrument cluster
may differ from the way they are shown in this
Owner's Handbook.If the program is changed or the Sport program
activated via the Driving Dynamics Control, the
display rendition adapts to the respective pro‐
gram.
Overview, instrument cluster
1Speedometer2External temperature   803Time  804Messages, e.g. Check Control
Navigation display5Driving Dynamics Control   107
Selection list, e.g., radio   836Performance display  134
Variable drive mode displays   737Trip odometer  808Selector lever position display   679READY indicator  6010Overall range  8011Battery charge indicator   74Seite 72ControlsDisplays72
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Displays of the hybrid
system
Displays in the instrument cluster
The concept The following functions of the hybrid system
are displayed:▷Maintaining charging state, refer to
page 61.▷Electric driving: ePOWER, refer to page 61,
and MAX eDRIVE, refer to page 61.▷Acceleration boost: eBOOST.▷Energy recovery: CHARGE.▷Auto Start/Stop function and active drive
readiness: READY.
The display depends on the system's operat‐
ing condition.
High-voltage battery charge indicator
High voltage
Even if no bars are displayed in the bat‐
tery symbol, the high-voltage system is still
under high voltage.◀
The fill level bars indicate the available charg‐
ing state of the high-voltage battery when op‐
erating readiness and drive readiness are
switched on.
In addition, the range for electric driving is dis‐
played.
Maintaining charging state
In the Maintaining charging state mode, the
arrow indicates the charging state of the high-
voltage battery that should be conserved for a
later point in the trip.
▷Gray arrow: maintaining charging state
mode deactivated.▷Orange arrow: maintaining charging state
mode activated.
Activating/deactivating the Maintaining charg‐
ing state mode, refer to page 61.
Electric driving: ePOWER
The inner narrow blue stripe, arrow 1, marks
the range for electric driving.
If a white mark is located in the range after the
stripe, arrow 2, the combustion engine is
switched on.
In COMFORT and ECO PRO driving mode, the
specified power of the electric motor and the
internal combustion engine is indicated by a
white mark, arrow 3.
In ECO PRO mode, the range for efficient driv‐
ing style is colored blue, arrow 4.
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Acceleration boost: eBOOST
Five bars indicate the available output of the
electric motor for the eBOOST acceleration
boost. Depending on the available output of
the high-voltage battery, there could be more
or less eBOOST available. If the high-voltage
battery is completely discharged, all five bars
are grayed-out.
Energy recovery: CHARGE
The energy recovered is indicated in the COM‐
FORT and ECO PRO modes by four bars in the
CHARGE range. The high-voltage battery is
being charged. Depending on the available
output of the high-voltage battery, more or
less eBOOST could be recovered. If the high-
voltage battery is completely charged, no en‐
ergy can be recovered. The four bars are
grayed-out.
Auto Start/Stop function: READY
READY indicates drive readi‐
ness.
Indications on the Control Display Displaying the hybrid system
utilization1."Vehicle info"2."eDRIVE"3. "Consumption history"
Hybrid system utilization
Gray bars indicate the fuel consumption of the
combustion engine, arrow 1. Blue bars indicate
the percentage utilization of the functions of
the hybrid system, arrow 2.
One bar indicates one minute.
The combustion engine's average fuel con‐
sumption is indicated by a line above the bar
display and as a value to the right of the graph.
Displaying the energy flow
1."Vehicle info"2."eDRIVE"3. "Energy flow"Seite 75DisplaysControls75
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Energy flow of the hybrid system
The following are displayed:
▷Active components of the hybrid system.▷Direction of the energy flows:
Orange: energy flow of the combustion en‐
gine.
Blue: energy flow of the hybrid system▷Driving states:▷ePOWER.▷POWER.▷eBOOST.▷CHARGE.▷System requirements of the hybrid system,
e.g., drive system not yet warmed up to
operating temperature.▷Driving requirement, e.g., transmission se‐
lector lever in the Sport position.
Adapting to the course of the road
When the navigation system destination guid‐
ance is active, hybrid operation adapts to spe‐
cific route sections.
Use of the hybrid system is optional.
Symbols in the energy flow display indicate
that a situation has been detected ahead and
hybrid operation is prepared for it.
SymbolsSymbolMeaningDownhill gradients: the system is
ready to charge the high-voltage
battery.Target zone: ePOWER electric driv‐
ing is being prepared.
Check Control
The concept The Check Control system monitors functions
in the vehicle and notifies you of malfunctions
in the monitored systems.
A Check Control message is displayed as a
combination of indicator or warning lights and
text messages in the instrument cluster and in
the Head-up Display.
In addition, an acoustic signal may sound and a text message may appear on the Control Dis‐
play.
Indicator/warning lights
General information
The indicator and warning lights in the instru‐
ment cluster can light up in a variety of combi‐
nations and colors.
Several lights indicate function checks and
light up only temporarily when drive readiness
or operating readiness are activated.
Red lights Airbag system Airbag system and belt tensioner are
defective.
Have the vehicle checked by the serv‐
ice center immediately.
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Odometer and trip odometer
Display▷Odometer, scope of the computer, refer to
page 83.▷Trip odometer, lower right display in the in‐
strument cluster.
Show/reset kilometers
Press the knob.
▷With operating readiness
turned off, the time, the ex‐
ternal temperature and the
odometer are displayed.▷When operating readiness is switched on,
the trip odometer is reset.
External temperature
If the indicator drops to +37 ℉/+3 ℃ or lower, a
signal sounds.
A Check Control message is displayed.
There is an increased risk of ice on roads.
Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, roads might be icy.
Therefore, drive carefully on bridges and
shaded roads, e.g., to avoid the increased risk
of an accident.◀
Time
The time is displayed in the instrument cluster.
Setting the time and time format, refer to
page 85.
Date
The date is displayed in the computer.
Setting the date and date format, refer to
page 86.
Range
Display
The following information about the range is
displayed:
▷Fill level bars of the fuel gauge, arrow 1.▷Charging state of the high-voltage battery,
arrow 2.▷Range for electric driving, arrow 3.▷Total range from fuel supply and electric
range, arrow 4.
Two Check Control messages indicate a lim‐
ited total range.
The range display is dynamic and is influenced
by several factors, such as driving style.
Refuel promptly
Refuel no later than at a range of
30 miles/50 km or engine operation might fail
and damage might occur.◀
Service requirements
The concept
The driving distance or the time to the next
scheduled maintenance is displayed briefly in
the instrument cluster after operating readi‐
ness is switched on.
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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:
▷Kilometers.▷Average consumption, fuel.▷Average consumption, fuel.▷Average consumption, electric.▷Current consumption, electric.▷Average speed.▷Date.▷Time of arrival.▷Distance to destination.
Adjusting displays for computer
You can select what information from the com‐
puter is to be displayed in the instrument clus‐
ter.
On the Control Display:
1."Settings"2."Instrument cluster"3.Select the desired displays.Information in detail
Total range The total range considers the
capacity of the fuel tank as well
as the electric energy in the
high-voltage battery.
Average fuel consumption
The average fuel consumption is calculated on
the basis of various distances. Standstill with
drive readiness turned off is not considered.
Current fuel consumption Displays the current energy consumption. The
efficiency of the driving can be monitored.
Average speed
Periods when vehicle is parked with drive read‐
iness switched off are not included when cal‐
culating average speed.
Resetting average values Press and hold the onboard computer button
on the turn signal lever.
Time of arrival
The estimated time of arrival is displayed if a
destination is entered in the navigation system
before the trip is started.
The time must be correctly set.
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.
Speed limit detection
Description of the speed limit detection, refer
to page 82, function.Seite 84ControlsDisplays84
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LightsVehicle 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.
At a glance1Rear fog lights2Depending on the equipment: automatic
headlamp control, High-beam Assistant,
welcome lamps, daytime running lights3Lights off, daytime running lights4Parking lights/daytime running lights5Low beams/welcome lights6Instrument lighting
Parking lights/low beams,
headlight control
General information
Position of switch: 0,
,
With driver's door open and operating readi‐
ness turned off, the exterior lighting will be
turned off automatically.
Parking lights
Position of switch
: the vehicle's lights
light up on all sides, e.g., for parking.
Do not use the parking lights for extended pe‐
riods; otherwise, they might drain the battery
and it would then be impossible to start the en‐
gine.
When parking, it is preferable to reel on the
one-sided roadside parking lights, refer to
page 90.
Low beams Position of switch
with operating readi‐
ness switched on: the low beams light up.
Welcome lights When the vehicle is parked, leave the reel in
position
or : parking and interior lights
come on briefly when the vehicle is unlocked
depending on the ambient brightness.
Activating/deactivating
On the Control Display:
1."Settings"2."Lighting"3."Welcome lights"
Settings are stored for the profile currently in
use.
Headlight courtesy delay featureThe low beams stay lit for a short while if the
headlight flasher is switched on after the radio-
ready state is switched off.
Setting the duration On the Control Display:
1."Settings"2."Lighting"Seite 89LightsControls89
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Indicator/warning lightsThe indicator lamp flashes: DSC con‐
trols the drive and braking forces.
The indicator lamp lights up: DSC has
failed.
Deactivating DSC: DSC OFF Automatic switching of the drive type
Depending on the operating state of the
high-voltage system, the drive of the vehicle
automatically switches between front-wheel,
rear-wheel and four-wheel drive.
If DSC is deactivated, this may result in auto‐
matic change of the drive type for unstable
driving situations.
To increase vehicle stability, activate DSC again as soon as possible.◀
When DSC is deactivated, driving stability is
reduced during acceleration and when driving
in curves.
To increase vehicle stability, activate DSC
again as soon as possible.
Deactivating DSC Press and hold this button but not lon‐
ger than approx. 10 seconds, until the
indicator lamp for DSC OFF lights up in the in‐
strument cluster and displays DSC OFF.
The DSC system is switched off.
The steering and, depending on the equip‐
ment, suspension are tuned for sporty driving.
Activating DSC Press button.
DSC OFF and the DSC OFF indicator
lamp go out.
Indicator/warning lights
When DSC is deactivated, DSC OFF is dis‐
played in the instrument cluster.The indicator lamp lights up: DSC is
deactivated.
Automatic activation When DSC is deactivated, automatic activation
occurs in the following situations:▷The high-voltage battery has an insuffi‐
cient charge.▷The vehicle has a flat tire.▷When activating cruise control in TRAC‐
TION or DSC OFF mode.
DTC Dynamic Traction
Control
The concept The DTC system is a version of the DSC where
forward momentum is optimized.
The system ensures maximum headway on
special road conditions or loose road surfaces,
e.g., unplowed snowy roads, but with some‐
what limited driving stability.
Activating the Dynamic Traction Control DTC
provides maximum traction. Driving stability is
limited during acceleration and when driving in
curves.
Therefore drive with appropriate caution.
You may find it useful to briefly activate DTC
under the following special circumstances:
▷When driving in slush or on uncleared,
snow-covered roads.▷When freeing vehicle from deep snow or
driving off from loose grounds.▷When driving with snow chains.
Deactivating/activating DTC Dynamic
Traction Control
Activating DTC Press button.
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