2015 BMW I8 ambient air

Data memoryMany electronic components on your vehicle
are equipped with data memories that tempo‐
rarily or permanently store technical informa‐
tion about the condition of the vehicle, events
and faults. This technical information generally
records the state of a component, a module, a
system or the environment:▷Operating mode of system components, fill
levels for instance.▷Status messages for the vehicle and from
its individual components, e.g., wheel rota‐
tion speed/vehicle speed, deceleration,
transverse acceleration.▷Malfunctions and faults in important sys‐
tem components, e.g., lights and brakes.▷Responses by the vehicle to special situa‐
tions such as airbag deployment or engag‐
ing the stability control system.▷Ambient conditions, such as temperature.
This data is purely technical in nature and is
used to detect and correct faults and to opti‐
mize vehicle functions. Motion profiles over
routes traveled cannot be created from this
data. When service offerings are used, e.g., re‐
pair services, service processes, warranty
claims, quality assurance, this technical infor‐
mation can be read out from the event and
fault memories by the service personnel, in‐
cluding the manufacturer, using special diag‐
nostic tools. You can obtain further information
there if you need it. After an error is corrected,
the information in the fault memory is deleted
or overwritten on a continuous basis.
With the vehicle in use there are situations
where you can associate these technical data
with individuals if combined with other infor‐
mation, e.g., an accident report, damage to the
vehicle, eye witness accounts — possibly with
the assistance of an expert.
Additional functions that are contractually
agreed with the customer - such as vehicle
emergency locating - you can transmit certain
vehicle data from the vehicle.
Event Data Recorder EDR
This vehicle is equipped with an event data re‐
corder EDR. The main purpose of an EDR is to
record, in certain crash or near crash-like situa‐
tions, such as an air bag deployment or hitting
a road obstacle, data that will assist in under‐
standing how a vehicle’s systems performed.
The EDR is designed to record data related to
vehicle dynamics and safety systems for a
short period of time, typically 30 seconds or
less.
The EDR in this vehicle is designed to record
such data as:▷How various systems in your vehicle were
operating.▷Whether or not the driver and passenger
safety belts were fastened.▷How far, if at all, the driver was depressing
the accelerator and/or brake pedal.▷How fast the vehicle was traveling.
These data can help provide a better under‐
standing of the circumstances in which
crashes and injuries occur.
EDR data are recorded by your vehicle only if a
nontrivial crash situation occurs; no data are
recorded by the EDR under normal driving
conditions and no personal data, e.g., name,
gender, age, and crash location, are recorded.
However, other parties, such as law enforce‐
ment, could combine the EDR data with the
type of personally identifying data routinely ac‐
quired during a crash investigation.
To read data recorded by an EDR, special
equipment is required, and access to the vehi‐
cle or the EDR is needed. In addition to the ve‐
hicle manufacturer, other parties, such as law
enforcement, that have the special equipment,
can read the information if they have access to
the vehicle or the EDR.
Seite 9Notes9
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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.
Fuel recommendation Note General fuel quality
Even fuels that conform to the specifica‐
tions can be of low quality. This may cause en‐
gine problems, for instance poor engine start-
up behavior, poor handling and/or poor
performance. Switch gas stations or use a
brand name fuel with a higher octane rating.◀
Gasoline For the best fuel efficiency, the gasoline
should be sulfur-free or very low in sulfur con‐
tent.
Fuels that are marked on the gas pump as con‐
taining metal must not be used.
Refuel only with unleaded gasoline with‐
out metallic additives.
Do not refuel with any leaded gasoline or gaso‐
line with metallic additives, e. g. manganese or
iron, as this can cause permanent damage to
the catalytic converter and other compo‐
nents.◀
Fuels with a maximum ethanol content of
25 %, i. e. E10 or E25, may be used for refuel‐
ing.Ethanol should satisfy the following quality
standards:
US: ASTM 4806–xx
CAN: CGSB-3.511–xx
xx: comply with the current standard in each
case.
Do not use a fuel with a higher percent‐
age of ethanol
Do not use a fuel with a higher ethanol per‐
centage than recommended or one with other
types of alcohol, e.g. M5 to M100; otherwise
this could damage the engine and fuel supply
system.◀
Recommended fuel grade BMW recommends AKI 93.
Minimum fuel grade
BMW recommends AKI 91.
Minimum fuel grade
Do not use any gasoline below the mini‐
mum fuel grade as this may impair engine per‐
formance.◀
If you use gasoline with this minimum AKI Rat‐
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.
Fuel quality
The use of poor-quality fuels may result
in harmful engine deposits or damage. Addi‐
tionally, problems relating to drivability, start‐
ing and stalling, especially under certain envi‐
ronmental conditions such as high ambient
temperature and high altitude, may occur.
If drivability problems are encountered, we rec‐
ommend switching to a high quality gasoline
brand and a higher octane grade — AKI num‐
ber — for a few tank fills. To avoid harmful en‐Seite 161FuelMobility161
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 109
Acceleration Assistant, refer to Launch Control 73
Accessories and parts 7
Acoustic pedestrian protec‐ tion 65
AC quick charging cable, see Level 2 charging cable 152
Activated-charcoal filter 127
Activate drive readiness 63
Adapting to the course of the road, hybrid system 79
Adaptive brake lights, refer to Brake force display 108
Additives, oil 175
Adjustments, seats/head re‐ straints 51
Adjustments, steering wheel 56
Advance climate control, refer to Stationary climate con‐
trol 127
After washing vehicle 188
Airbags 96
Airbags, indicator/warning light 97
Air circulation, refer to Recir‐ culated-air mode 125
Air, dehumidifying, refer to Cooling function 125
Air distribution, manual 126
Air flow, automatic climate control 126
Air pressure, tires 163
Air vents, refer to Ventila‐ tion 127
Alarm system 47
Alarm, unintentional 48 All around the center con‐
sole 16
All around the roofliner 17
All around the steering wheel 14
All-season tires, refer to Win‐ ter tires 168
Alternating-code hand-held transmitter 130
Alternative oil types 176
Ambient light 95
Antifreeze, washer fluid 70
Antilock Brake System, ABS 109
Anti-slip control, refer to DSC 109
Approved axle load 195
Approved engine oils, see Suitable engine oil
types 175
Arrival time 88
Artificial engine noise 65
Assistance for the combus‐ tion engine 65
Assistance when driving off 112
ASSIST, Hybrid system 65
Assist system, refer to Intelli‐ gent Safety 102
AUTO intensity 126
Automatic car wash 187
Automatic climate con‐ trol 124
Automatic Curb Monitor 54
Automatic deactivation, front- seat passenger airbags 98
Automatic deactivation of the high-voltage system 34
Automatic headlight con‐ trol 93
Automatic locking 47 Automatic recirculated-air
control 125
Automatic transmission, see Steptronic Sport transmis‐
sion 70
AUTO program, automatic cli‐ mate control 126
AUTO program, intensity 126
Average fuel consumption 87
Average speed 88
Axle loads, weights 195
B Backup charging 156
Band-aids, refer to First aid kit 184
Battery, 12 volt 181
Battery replacement, vehicle battery 181
Battery replacement, vehicle remote control 39
Battery state indicator 77
Battery, vehicle 181
Belts, safety belts 53
BMW Assist 6
BMW eDRIVE 31
BMW Homepage 6
BMW i Driver’s Guide App 6
BMW Internet page 6
BMW maintenance sys‐ tem 178
Body work, see Working on the vehicle 34
Brake assistant 109
Brake discs, break-in 138
Brake force display 108
Brake lights, adaptive 108
Brake lights, brake force dis‐ play 108
Brake pads, break-in 138 Seite 198ReferenceEverything from A to Z198
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