2012 BMW 640I COUPE catalytic converter

▷When opening and closing the driver door, if
the driver's seat belt is unbuckled and the
low beams are switched off.▷While the driver's seat belt is unbuckled, if
the driver's door is open and the low beams
are switched off.
When the ignition is switched off, by opening or
closing the driver's door or unbuckling the driv‐
er's seat belt, the radio ready state remains ac‐
tive.
Radio ready state
Activate radio ready state:
▷When the ignition is switched off: press ON/
OFF button on the radio.▷When the engine is running: press START/
STOP button.
Some electronic systems/power consumers re‐
main ready for operation.
Radio ready state switches off automatically:
▷After approx. 8 minutes.▷When the vehicle is locked using the central
locking system.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.
Starting the engine
General information Enclosed areas
Do not let the engine run in enclosed
areas; otherwise, breathing of 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 car unattended with the
engine running; otherwise, it presents a poten‐
tial source of danger.
Before leaving the car with the engine running,
set the parking brake and place the transmission
in position P or neutral to prevent the car from
moving.◀
Frequent starting in quick succession
Avoid repeated futile attempts at starting
the car and avoid starting the car frequently in
quick succession. Otherwise, the fuel is not
burned or is inadequately burned, and there is
the danger of overheating and damaging the
catalytic converter.◀
Do not wait for the engine to warm up while the
vehicle remains stationary. Start driving at mod‐
erate engine speeds.
Manual transmission
Starting the engine1.Depress the brake pedal.2.Press on the clutch and shift to neutral.3.Press the Start/Stop button.
The ignition is activated automatically for a cer‐
tain time and is stopped as soon as the engine
starts.
Automatic-Transmission
Starting the engine
1.Depress the brake pedal.2.Press the Start/Stop button.
The ignition is activated automatically for a cer‐
tain time and is stopped as soon as the engine
starts.
Engine stop
General information Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot release the parking brake.◀
Seite 58ControlsDriving58
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Socket for OBD Onboard
Diagnosis
There is an OBD socket on the driver's side for
checking the primary components in the vehicle
emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the vehicle checked as soon as pos‐
sible.
Canadian model: warning light indi‐
cates the engine symbol.▷The warning lamp flashes under certain cir‐
cumstances:
This indicates that there is excessive misfir‐
ing in the engine.
Reduce the vehicle speed and have the sys‐
tem checked immediately; otherwise, seri‐
ous engine misfiring within a brief period can
seriously damage emission control compo‐
nents, in particular the catalytic converter.
Fuel cap
The indicator lamp lights up.
If the fuel cap is not properly tightened,
the OBD system may conclude that fuel
vapor is escaping. If the cap is then tightened,
the display should go out in a short time.
Data memory
Your vehicle records data relating to vehicle op‐
eration, faults and user settings. These data are
stored in the remote control and can be read out
with suitable devices, particularly when the ve‐
hicle is serviced. The data obtained in this way
provide valuable information for service proc‐
esses and repair or for optimizing and develop‐
ing vehicle functions further.
In addition, if you signed a service contract for
Assist, certain vehicle data can be sent directly
from the vehicle to facilitate the desired serv‐
ices.Seite 261MaintenanceMobility261
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Battery replacement, vehicleremote control 30
Battery, vehicle 265
Belts, safety belts 48
Beverage holder, cu‐ pholder 142
Blinds, sun protection 42
Bluetooth audio 202
BMW Assist 233
BMW homepage 6
BMW Internet page 6
BMW Maintenance Sys‐ tem 260
BMW Search 235
Bottle holder, refer to Cu‐ pholder 142
Brake assistant 98
Brake assistant, adaptive 98
Brake discs, breaking in 146
Brake force display 97
Brake lamps, brake force dis‐ play 97
Brake lamps, bulb replace‐ ment 264
Brake lights, adaptive 97
Brake pads, breaking in 146
Braking, notes 147
Breakdown assis‐ tance 267, 268
Breaking in 146
Brightness of Control Dis‐ play 79
Bulb replacement 262
Bulb replacement, front 263
Bulb replacement, rear 264
Bulbs and lamps 262
Button, RES 108
Button, Start/Stop 57
Bypassing, refer to starting aid 269
C
Calendar 228
California Proposition 65 Warning 7 Camera, backup camera 120
Camera, care 276
Camera, Side View 123
Camera, Top View 122
Can holder, refer to Cu‐ pholder 142
Car battery 265
Car care products 274
Care, displays 276
Care, vehicle 274
Cargo 149
Cargo area lid 38
Cargo area, storage compart‐ ments 143
Cargo straps, securing cargo 150
Car key, refer to Remote con‐ trol 30
Carpet, care 275
Car wash 273
Catalytic converter, refer to Hot exhaust system 147
CBS Condition Based Serv‐ ice 260
CD/DVD 187
CDs, storing 194
Cell phone 210
Center armrest 142
Center console 14
Center speaker 177
Central locking system 33
Central screen, refer to Control Display 16
Central speaker 177
Changes, technical, refer to Safety 6
Changing parts 262
Changing wheels 265
Changing wheels/tires 251
Check Control 70
Checking the oil level 257
Children, seating position 54
Children, transporting safely 54
Child restraint fixing sys‐ tem 54 Child restraint fixing system
LATCH 55
Child restraint fixing systems, mounting 54
Child seat, mounting 54
Child seats 54
Chrome parts, care 275
Cigarette lighter 138
Cleaning, displays 276
Climate control 131
Climate control wind‐ shield 147
Clock 73
Closing/opening from in‐ side 37
Closing/opening via door lock 36
Closing/opening with remote control 34
Collision warning 112
Combination switch, refer to Turn signals 63
Combination switch, refer to Wiper system 64
COMFORT+ program, Driving Experience Switch 104
Comfort Access 39
COMFORT program, Driving Experience Switch 104
Computer 76
Concierge service 234
Condensation on win‐ dows 132
Condensation under the vehi‐ cle 148
Condition Based Service CBS 260
Confirmation signal 35
Contacts 223, 231
Control Display 16
Control Display, settings 78
Controller 16
Control systems, driving sta‐ bility 98
Convenient opening 34
Coolant 258 Seite 293Everything from A to ZReference293
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