Octane BMW X5 2015 F15 Owner's Manual

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 General information
Depending on the region, many gas stations
sell fuel that has been customized to winter or
summer conditions. Fuel that is available in
winter helps make a cold start easier, e.g.
Information CAUTION
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. There is risk of property damage.
In case of engine problems, switch gas sta‐
tions 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.CAUTION
Even small amounts of wrong fuel or
wrong fuel additives can damage the fuel sys‐
tem and the engine. Furthermore, the catalytic
converter is permanently damaged. There is
risk of property damage. Do not refuel or add
the following in the case of gasoline engines:▷Leaded gasoline.▷Metallic additives, e.g. manganese or iron.
Do not press the Start/Stop button after refuel‐
ing the wrong fuel. Contact a dealer’s service
center or another qualified service center or re‐
pair shop.◀
Fuels with a maximum ethanol content of
10 %, i. e., E10, may be used for refueling.
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.
CAUTION
Wrong fuels can damage the fuel system
and the engine. There is risk of property dam‐
age. Do not use a fuel with a higher ethanol
percentage than recommended or one with
other types of alcohol, e.g. M5 to M100.◀
Recommended fuel grade
BMW recommends AKI 91.
Minimum fuel grade
BMW recommends AKI 89.
CAUTION
Fuel that does not comply with the mini‐
mum quality can compromise engine function
or cause engine damage. There is risk of prop‐
Seite 210MobilityFuel210
Online Edition for Part no. 01 40 2 963 410 - VI/15

erty damage. Do not fill with fuel that does not
comply with the minimum quality.◀
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.
CAUTION
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‐
gine deposits, it is highly recommended to
purchase gasoline from Top Tier retailers.
Failure to comply with these recommendations
may result in the need for unscheduled main‐
tenance.◀
Diesel CAUTION
Even small amounts of wrong fuel or
wrong fuel additives can damage the fuel sys‐
tem and the engine. There is risk of property
damage.
Observe the following for diesel engines:▷Use only Ultra-Low Sulfur Diesel. Maxi‐
mum content of biodiesel: 5 %, B5.▷Do not use rapeseed methyl ester RME.▷Do not use biodiesel above 5 %, B5.▷Do not use gasoline.▷No diesel additives.
Do not press the Start/Stop button after refuel‐
ing the wrong fuel. Contact a dealer’s service
center or another qualified service center or re‐
pair shop.◀
Low-Sulfur Diesel
The engine of your BMW is designed for diesel
with low sulfur content:
Ultra-Low Sulfur Diesel ASTM D 975-xx.
xx: comply with the current standard in each
case.
Use only Ultra-Low Sulfur Diesel.
The fraction of biodiesel in the fuel must not
exceed 5%, referred to as B5. Do not use gas‐
oline. If you do fill the tank with the wrong fuel,
e.g., gasoline, do not start the engine as this
may damage the engine.
In the case of incorrect refueling, contact a
dealer’s service center or another qualified
service center or repair shop or Roadside As‐
sistance.
If the fuel pump nozzle does not fit in the filler
pipe of your BMW, please check to ensure that
you are refueling at a diesel fuel pump that is
equipped with a diesel fuel pump nozzle.
In the event the Ultra-Low Sulfur Diesel fuel
cannot be fully inserted into the fuel filler neck,
please contact BMW Roadside Assistance for
instructions on how to add fuel.
For more information on Roadside Assistance,
refer to Owner's Manual for Navigation, Enter‐
tainment and Communication.
BMW Advanced Diesel The conceptBMW Advanced Diesel reduces nitrogen ox‐
ides in the diesel emissions by injecting Diesel
exhaust fluid into the exhaust system. A chem‐
ical reaction takes place inside the catalytic
converter that minimizes nitrogen oxides.
The vehicle has two tanks, the active tank and
the passive tank. The active tank can be refil‐
led in the engine compartment. BMW recom‐
mends that the passive tank is filled up by the
dealer’s service center within the course of
regular maintenance.Seite 211FuelMobility211
Online Edition for Part no. 01 40 2 963 410 - VI/15

OOBD Onboard Diagnosis 239
OBD, see OBD Onboard Di‐ agnosis 239
Object detection, see Night Vision 127
Obstacle marking, rearview camera 158
Octane rating, see Recom‐ mended fuel grade 210
Odometer 93
Office, see user's manual for Navigation, Entertainment
and Communication
Offroad trips 195
Oil 232
Oil, adding 233
Oil additives 234
Oil change 234
Oil change interval, service requirements 95
Oil filler neck 233
Oil types, alternative 234
Oil types, suitable 234
Old batteries, disposal 247
On-board computer 98
On-board computer, refer to On-board computer 98
Onboard monitor, see Control Display 18
Onboard vehicle tool kit 240
Opening/closing via door lock 39
Opening and closing 34
Opening and closing, without remote control 39
Opening and closing, with re‐ mote control 37
Operating concept, iDrive 18
Optional equipment, standard equipment 7
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 169 Overheating of engine, see
Coolant temperature 93
Own Safety 7
P Paint, vehicle 255
Panoramic glass sunroof 49
Parallel parking assistant 163
Park Distance Control PDC 154
Parked-car ventilation 173
Parked vehicle, condensa‐ tion 195
Parking aid, see PDC 154
Parking assistant 163
Parking brake 73
Parking lights 104
Parking with Automatic Hold 74
Particulate filter 193
Parts and accessories 7
Passenger side mirror, tilting downward 62
Pathway lines, rearview cam‐ era 158
PDC Park Distance Con‐ trol 154
Pedestrian detection, see Night Vision 127
Pedestrian warning with city braking function 125
Personal Profile 35
Personal Profile, exporting profiles 36
Pinch protection system, glass sunroof 50
Pinch protection system, win‐ dows 48
Plastic, care 256
Power failure 247
Power windows 47
Prescribed engine oil types 234
Pressure, tire air pres‐ sure 215 Pressure warning FTM,
tires 116
Profile, see Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 24
Protective function, glass sunroof 50
Protective function, win‐ dows 48
Push-and-turn switch, see Controller 19
R Radiator fluid 236
Radio-operated key, see Re‐ mote control 34
Radio ready state 69
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 78
Rapeseed-oil methyl ester RME 211
Rear automatic climate con‐ trol 171
Rear center armrest 185
Rear cooler 179
Rear drink holder 186
Rear lights 244
Rear seats 55
Rear ventilation, third row of seats, ventilation, third row
of seats 171
Rearview camera 156
Rearview mirror 61
Rear window defroster 170
Recirculated-air mode 169
Recommended fuel grade 210
Recommended tire brands 224
Refueling 208
Remaining range 94
Remote control/key 34 Seite 270ReferenceEverything from A to Z270
Online Edition for Part no. 01 40 2 963 410 - VI/15