catalytic converter BMW M235I 2014 F22 Owner's Manual

FuelVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Fuel recommendation Note General fuel quality
Even fuels that conform to the specifica‐
tions can be of low quality. Switch gas stations
or use fuel from brand name producers having
a higher octane level; otherwise, engine prob‐
lems, such as poor engine starting perform‐
ance, poorer handling characteristics or driving
performance may occur.◀
Gasoline For the best fuel economy, the gasoline should
be sulfur-free or very low in sulfur content.
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, or permanent damage to the catalytic
converter and other components.◀
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–xxxx: comply with the current standard in each
case.
Do not refuel with Ethanol above the
maximum Ethanol proportion
Do not refuel with Ethanol above the maximum
Ethanol proportion, that is, refueling with fuel
that contains more than 10 % Ethanol, flex fuel
or other alcohols; otherwise, damage to the
engine and fuel supply could result.◀
Gasoline quality 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‐
gine deposits, it is highly recommended to
purchase gasoline from BP or Top Tier retail‐
ers.Seite 164MobilityFuel164
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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 emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the vehicle checked as soon as
possible.
Canadian model: warning light indi‐
cates the engine symbol.▷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 182MobilityMaintenance182
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Bulb replacement 183
Bulb replacement, front 184
Bulb replacement, rear 188
Bulb replacement, xenon headlamps 186
Bulbs and lamps 183
Button, Start/Stop 63
Bypassing, refer to Jump- starting 194
C
California Proposition 65 Warning 7
Camera, care 202
Camera, rearview cam‐ era 120
Can holder, refer to Cu‐ pholder 144
Car battery 190
Car care products 200
Care, displays 202
Care, vehicle 200
Cargo 151
Cargo area, enlarging 140
Cargo area lid 40
Cargo area, storage compart‐ ments 144
Cargo, securing 152
Cargo straps, securing cargo 152
Car key, refer to Remote con‐ trol 34
Carpet, care 202
Car wash 199
Catalytic converter, refer to Hot exhaust system 149
CBS Condition Based Serv‐ ice 181
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 143
Center console 16 Center-Lock, see button for
central locking 37
Central locking system 37
Central screen, refer to Con‐ trol Display 18
Changes, technical, refer to Safety 7
Changing parts 183
Changing wheels 189
Changing wheels/tires 172
Check Control 78
Checking the oil level elec‐ tronically 177
Children, seating position 59
Children, transporting safely 59
Child restraint fixing sys‐ tem 59
Child restraint fixing system LATCH 60
Child restraint fixing systems, mounting 59
Child seat, mounting 59
Child seats 59
Chrome parts, care 201
Cigarette lighter 138
Cleaning, displays 202
Climate control 127, 129
Clock 81
Closing/opening from in‐ side 40
Closing/opening via door lock 39
Closing/opening with remote control 38
Clothes hooks 144
Coasting 158
Coasting with engine decou‐ pled, coasting 158
Coasting with idling en‐ gine 158
Cockpit 14
Collision warning with City Braking function 104
Combination switch, refer to Turn signals 68 Combination switch, refer to
Wiper system 68
Comfort Access 41
COMFORT program, Dy‐ namic Driving Control 113
Compartments in the doors 143
Compass 136
Computer 85
Condensation on win‐ dows 131
Condensation under the vehi‐ cle 150
Condition Based Service CBS 181
Configuring drive pro‐ gram 114
Confirmation signal 42
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Connecting electrical devi‐ ces 138
Control Display 18
Control Display, settings 87
Controller 18, 19
Control systems, driving sta‐ bility 111
Convenient opening 38
Coolant 180
Coolant temperature 80
Cooling function 128, 130
Cooling, maximum 130
Cooling system 180
Corrosion on brake discs 150
Cruise control 115
Cruising range 81
Cupholder 144
Current fuel consumption 81
D
Damage, tires 172
Data, technical 206 Seite 209Everything from A to ZReference209
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