octane BMW 650I XDRIVE COUPE 2016 Owners 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 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
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.
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 91.
Minimum fuel grade
BMW recommends AKI 89.
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 190MobilityFuel190
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LEDs, light-emitting di‐odes 217
Length, vehicle 232
Letters and numbers, enter‐ ing 24
License plate lamp, bulb re‐ placement 218
Light alloy wheels, care 228
Light control 97
Light-emitting diodes, LEDs 217
Lighting 96
Lighting, speaker 100
Lights 96
Lights and bulbs 216
Light switch 96
Load 178
Loading 177
Lock, door 39
Locking/unlocking via door lock 39
Locking/unlocking with re‐ mote control 37
Locking, automatic 43
Locking, settings 42
Locking via trunk lid 40
Low beams 96
Low beams, automatic, refer to High-beam Assistant 98
Lower back support 50
Lumbar support 50
M
Maintenance 214
Maintenance require‐ ments 214
Maintenance, service require‐ ments 87
Maintenance system, BMW 214
Make-up mirror 166
Malfunction displays, see Check Control 81
Manual air distribution 158
Manual air flow 158 Manual brake, refer to Parking
brake 66
Manual mode, Steptronic transmission 74
Manual operation, door lock 39
Manual operation, exterior mirrors 56
Manual operation, fuel filler flap 188
Manual operation, Park Dis‐ tance Control PDC 146
Manual operation, rearview camera 148
Manual operation, Side View 150
Manual operation, Top View 152
Marking on approved tires 201
Marking, run-flat tires 202
Massage seat, front 51
Master key, refer to Remote control 34
Maximum cooling 159
Maximum speed, display 88
Maximum speed, winter tires 201
Measure, units of 93
Medical kit 222
Memory for seat, mirrors, steering wheel 55
Menu, EfficientDynamics 182
Menu in instrument clus‐ ter 89
Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 19
Messages, see Check Con‐ trol 81
Microfilter 160
Minimum tread, tires 200
Mirror 56
Mirror memory 55
Mobile communication devi‐ ces in the vehicle 175 Mobility System 202
Modifications, technical, refer to Safety 7
Moisture in headlight 217
Monitor, refer to Control Dis‐ play 18
Mounting of child restraint systems 59
Multifunctional instrument display 78
Multifunction steering wheel, buttons 14
N Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 53
Neutral cleaner, see wheel cleaner 228
New wheels and tires 200
Night Vision 119
Night Vision device, see Night Vision 119
Nylon rope for tow-starting/ towing 224
O OBD Onboard Diagnosis 215
OBD, see OBD Onboard Di‐ agnosis 215
Object detection, see Night Vision 119
Obstacle marking, rearview camera 149
Octane rating, refer to Rec‐ ommended fuel grade 190
Odometer 85
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 209
Oil, adding 210 Seite 241Everything from A to ZReference241
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