2016 BMW M235I 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 64ControlsDriving64
Online Edition for Part no. 01 40 2 961 270 - II/15

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 170MobilityFuel170
Online Edition for Part no. 01 40 2 961 270 - II/15

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 192MobilityMaintenance192
Online Edition for Part no. 01 40 2 961 270 - II/15

Break-in 152
Brightness of Control Dis‐ play 88
Bulb replacement 193
Bulb replacement, front 194
Bulb replacement, rear 198
Bulbs and lights 193
Button, Start/Stop 63
Bypassing, refer to Jump- starting 203
C
California Proposition 65 Warning 7
Camera lenses, care 211
Camera, rearview cam‐ era 123
Can holder, refer to Cu‐ pholder 147
Car battery 200
Car care products 209
Care, displays 211
Care, vehicle 209
Cargo 155
Cargo area, enlarging 143
Cargo area, storage compart‐ ments 147
Cargo, securing 156
Cargo straps, securing cargo 156
Car key, refer to Remote con‐ trol 34
Carpet, care 211
Car wash 208
Catalytic converter, refer to Hot exhaust system 153
CBS Condition Based Serv‐ ice 191
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 146
Center console 16
Central locking system 39 Central screen, refer to Con‐
trol Display 18
Changes, technical, refer to Safety 7
Changing parts 193
Changing wheels 199
Changing wheels/tires 178
Chassis number, see vehicle identification number 9
Check Control 77
Checking the oil level elec‐ tronically 187
Children, seating position 59
Children, transporting safely 59
Child restraint fixing sys‐ tem 59
Child restraint fixing system LATCH 61
Child restraint fixing systems, mounting 59
Child seat, mounting 59
Child seats 59
Chrome parts, care 210
Cigarette lighter 141
Cleaning displays 211
Climate control 130, 132
Clock 81
Closing/opening via door lock 39
Closing/opening with remote control 37
Clothes hooks 147
Coasting 162
Coasting with engine decou‐ pled, coasting 162
Coasting with idling en‐ gine 162
Cockpit 14
Combination reel, refer to Turn signals 67
Combination switch, refer to Wiper system 68
Comfort Access 41
COMFORT program, Dy‐ namic Driving Control 116 Compartments in the
doors 146
Compass 139
Compressor 180
Condensation on win‐ dows 135
Condensation under the vehi‐ cle 154
Condition Based Service CBS 191
Configuring driving pro‐ gram 116
Confirmation signal 43
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Connecting electrical devi‐ ces 141
Continued driving with a flat tire 100 , 103
Control Display 18
Control Display, settings 87
Controller 18, 19
Control systems, driving sta‐ bility 112
Convenient opening with the remote control 37
Coolant 190
Coolant level 190
Coolant temperature 80
Cooling function 131, 134
Cooling, maximum 133
Cooling system 190
Cornering light 91
Corrosion on brake discs 154
Cosmetic mirror 141
Courtesy lamps during un‐ locking 37
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 118
Cruising range 81
Cupholder 147
Current fuel consumption 81 Seite 219Everything from A to ZReference219
Online Edition for Part no. 01 40 2 961 270 - II/15