2015 BMW 428I XDRIVE GRAN COUPE catalytic converter

The radio-ready state switches off automati‐
cally:▷After approx. 8 minutes.▷When the vehicle is locked using the cen‐
tral locking system.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.
The radio-ready state remains active if, e.g.,
the ignition is automatically switched off for the
following reasons:
▷Opening or closing the driver's door.▷Unfastening of the driver's safety belt.▷When automatically switching from low
beams to parking lights.
If the engine is switched off and the ignition is
switched on, the system automatically
switches to the radio-ready state if the lights
are turned off or, if correspondingly equipped,
the daytime running lights are activated.
Starting the engine
Hints Enclosed areas
Do not let the engine run in enclosed
areas, since breathing in exhaust fumes may
lead to loss of consciousness and death. The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Unattended vehicle
Do not leave the vehicle unattended with
the engine running; doing so poses a risk of
danger.
Before leaving the vehicle with the engine run‐
ning, set the parking brake and place the trans‐
mission in selector lever position P or N to pre‐
vent the vehicle from moving.◀
Repeated starting in quick succession
Avoid trying to start the vehicle repeat‐
edly and in quick succession. Otherwise, the
fuel is not burned or is inadequately burned,
posing a risk of overheating and damage to the
catalytic converter.◀
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving at
moderate engine speeds.
Steptronic transmission
Starting the engine1.Depress the brake pedal.2.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Manual transmission
Starting the engine
1.Depress the brake pedal.2.Press on the clutch pedal and shift to neu‐
tral.3.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Engine stop
Hints Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, e.g., can‐
not start the engine.◀
Apply parking brake and further secure
the vehicle if needed.
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
Seite 66ControlsDriving66
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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
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 186MobilityFuel186
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Socket for OBD Onboard
Diagnosis
Note Socket for Onboard Diagnosis
The socket for onboard diagnostics may
only be used by the service center or a work‐
shop that operates in accordance with the
specifications of the vehicle manufacturer with
correspondingly trained personnel and other
authorized persons. Otherwise, use may result
in operating problems for the vehicle.◀
Position
There is an OBD socket on the driver's side for
checking the primary components in the vehi‐
cle's emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the vehicle checked as soon as
possible.▷The warning lamp flashes under certain
circumstances:
This indicates that there is excessive mis‐
firing in the engine.
Reduce the vehicle speed and have the
system checked immediately; otherwise,
serious engine misfiring within a brief pe‐
riod can seriously damage emission con‐
trol components, in particular the catalytic
converter.Seite 208MobilityMaintenance208
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Bottle holder, refer to Cu‐pholders 163
Brake assistant 120
Brake discs, break-in 168
Brake force display 119
Brake lights, adaptive 119
Brake lights, brake force dis‐ play 119
Brake pads, break-in 168
Braking, hints 169
Breakdown assistance 218
Break-in 168
Brightness of Control Dis‐ play 91
Bulb replacement 209
Bulb replacement, front 210
Bulb replacement, LED head‐ lights 211
Bulb replacement, rear 212
Bulb replacement, xenon headlights 210
Bulbs and lights 209
Button, RES 128
Button, Start/Stop 65
Bypassing, refer to Jump- starting 219
C
California Proposition 65 Warning 7
Camera lenses, care 227
Camera, rearview cam‐ era 136
Camera, Side View 139
Camera, Top View 140
Can holder, refer to Cuphold‐ ers 163
Car battery 215
Car care products 225
Care, displays 227
Care, vehicle 225
Cargo 171
Cargo area 159
Cargo area, enlarging 159 Cargo area, storage compart‐
ments 163
Cargo cover 159
Cargo, securing 172
Cargo straps, securing cargo 172
Car key, refer to Remote con‐ trol 34
Carpet, care 227
Car wash 224
Catalytic converter, refer to Hot exhaust system 169
CBS Condition Based Serv‐ ice 207
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 162
Center console 16
Central locking system 40
Central screen, refer to Con‐ trol Display 18
Changes, technical, refer to Safety 7
Changing parts 209
Changing wheels 215
Changing wheels/tires 194
Chassis number, see vehicle identification number 9
Check Control 79
Checking the engine oil level electronically 203
Checking the oil level elec‐ tronically 203
Children, seating position 61
Children, transporting safely 61
Child restraint fixing sys‐ tem 61
Child restraint fixing system LATCH 63
Child restraint fixing systems, mounting 61
Child safety locks 64
Child seat, mounting 61 Child seats 61
Chrome parts, care 226
Cigarette lighter 157
Cleaning displays 227
Climate control 146, 148
Clock 83
Closing/opening via door lock 39
Closing/opening with remote control 37
Closing the tailgate with no- touch activation 44
Clothes hooks 163
Coasting 178
Coasting with engine decou‐ pled, coasting 178
Coasting with idling en‐ gine 178
Cockpit 14
Combination reel, refer to Turn signals 69
Combination switch, refer to Wiper system 70
Comfort Access 42
COMFORT program, Dy‐ namic Driving Control 123
Compartments in the doors 162
Compass 155
Compressor 196
Computer, refer to On-board computer 87
Condensation on win‐ dows 151
Condensation under the vehi‐ cle 170
Condition Based Service CBS 207
Configuring driving pro‐ gram 124
Confirmation signal 45
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services Seite 235Everything from A to ZReference235
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