catalytic converter BMW ACTIVE HYBRID 3 2015 F30H Owner's Manual

DisplayREADY indicates drive readi‐
ness.
Starting the combustion engine 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.◀
The combustion engine is started with Acti‐
vate drive, refer to page 69, readiness under
the following conditions:▷The drive system is not at operating tem‐
perature.▷The temperature of the hybrid system is
too high.▷The high-voltage battery has an insuffi‐
cient charge.
Driving away
1.Activate drive readiness.2.Engage selector lever position D, M/S or R.3.Release the parking brake.4.Drive away.
Deactivating drive readiness
After stopping the vehicle:
1.Engage selector lever position P.2.Press the Start/Stop button.3.Set the parking brake.
After parking the vehicle, you may hear noises
due to operation of the hybrid system, such as
for cooling of the high-voltage battery.
Before driving into a car wash So that the vehicle can roll into a car wash ob‐
serve instructions for going into an automatic
car wash, refer to page 228.
Auto Start/Stop function
The concept The Auto Start/Stop function helps save fuel.
The system switches off the combustion en‐
gine when conditions for electric driving have
been met. The ignition or drive readiness re‐
mains switched on.
READY appears on the tachometer. If neces‐
sary, the combustion engine starts automati‐
cally.
The combustion engine is also stopped during
the trip when rolling out or braking. This driving
condition, in which the vehicle is travelling
without power and energy recovery is not ac‐
tive, is referred to as coasting, refer to
page 71.
Note The combustion engine is not switched off au‐
tomatically in the following situations:
▷The combustion engine is not at operating
temperature.Seite 70ControlsDriving70
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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 190MobilityFuel190
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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 210MobilityMaintenance210
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tertainment and Communi‐
cation
BMW Driver’s Guide App 6
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 209
Bonus range, ECO PRO 182
Bottle holder, refer to Cu‐ pholders 167
Brake assistant 125
Brake discs, break-in 172
Brake force display 124
Brake lights, adaptive 124
Brake lights, brake force dis‐ play 124
Brake pads, break-in 172
Braking, hints 175
Breakdown assistance 222
Break-in 172
Brightness of Control Dis‐ play 96
Bulb replacement 211
Bulb replacement, front 212
Bulb replacement, halogen headlights 212
Bulb replacement, rear 217
Bulb replacement, xenon headlights 215
Bulbs and lights 211
Button, RES 133
Button, Start/Stop 68
Bypassing, refer to Jump- starting 223
C
California Proposition 65 Warning 8
Camera lenses, care 231
Camera, rearview cam‐ era 141
Camera, Side View 144
Camera, Top View 145
Can holder, refer to Cuphold‐ ers 167 Car battery 220
Car care products 229
Care, displays 231
Care, vehicle 229
Cargo 177
Cargo area, enlarging 163
Cargo area, storage compart‐ ments 167
Cargo, securing 178
Cargo straps, securing cargo 178
Car key, refer to Remote con‐ trol 38
Carpet, care 231
Car wash 228
Catalytic converter, refer to Hot exhaust system 174
CBS Condition Based Serv‐ ice 209
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 166
Center console 16
Central locking system 43
Central screen, refer to Con‐ trol Display 18
Changes, technical, refer to Safety 7
Changing parts 211
Changing wheels 219
Changing wheels/tires 197
CHARGE, energy recov‐ ery 72
Charge indicator, high-volt‐ age battery 82
Chassis number, see vehicle identification number 10
Check Control 84
Checking the engine oil level electronically 205
Checking the oil level elec‐ tronically 205
Children, seating position 64 Children, transporting
safely 64
Child restraint fixing sys‐ tem 64
Child restraint fixing system LATCH 66
Child restraint fixing systems, mounting 64
Child safety locks 67
Child seat, mounting 64
Child seats 64
Chrome parts, care 230
Cigarette lighter 161
Cleaning displays 231
Climate control 151
Clock 88
Closing/opening via door lock 43
Closing/opening with remote control 41
Clothes hooks 167
Coasting 71
Cockpit 14
Combination reel, refer to Turn signals 73
Combination switch, refer to Wiper system 74
Combustion engine, start‐ ing 70
Comfort Access 45
COMFORT program, Dy‐ namic Driving Control 128
Compartments in the doors 166
Compass 159
Compressor 198
Computer, refer to On-board computer 92
Condensation on win‐ dows 153
Condensation under the vehi‐ cle 176
Condition Based Service CBS 209
Confirmation signal 48 Seite 237Everything from A to ZReference237
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