catalytic converter BMW M3 2009 Owners Manual

Driving
50
Radio readiness and ignition off
All indicator and warning lamps as well as dis-
plays in the instrument cluster go out.
Starting the engine
Do not run the engine in closed rooms,
otherwise the inhalation of toxic exhaust
gases can cause unconsciousness and death.
The exhaust gases contain carbon monoxide,
an odorless and colorless, but highly toxic gas.
Never leave an unattended vehicle with the
engine running, otherwise such a vehicle repre-
sents a potential safety hazard.
Before leaving the car with the engine running,
place the transmission in neutral and forcefully
apply the parking brake to prevent the car from
moving.<
Avoid frequent starting in quick succes-
sion as well as repeated start attempts in
which the engine does not start. Otherwise, the
fuel is not burned or incompletely burned and
there is a danger of overheating and damaging
the catalytic converter.<
Do not wait for the engine to warm up while the
vehicle remains stationary. Start driving right
away, but at moderate engine speeds.
Manual transmission
Remote control in the ignition lock or, with con-
venient access, inside the vehicle, refer to
page32.
1.Depress the brake.
2.Depress the clutch and shift to neutral.
3.Press the start/stop button.The starter operates automatically for a certain
time, and stops automatically as soon as the
engine has started.
To stop the starting procedure: press the start/
stop button again.
M dual clutch transmission with
Drivelogic
Remote control in the ignition lock or, with con-
venient access, inside the vehicle, refer to
page32.
1.Depress the brake.
2.Press the start/stop button.
The engine starts with the selector level in any
position. Driving off: with the engine running,
move the selector level from the middle position
Β in the desired direction.
Every time you start the engine, sequential
mode is activated in program S3 if you lightly
press the selector lever to the right to position
D/S with the brake pedal depressed.
Switching off the engine
Always take the remote control with you
when you leave the vehicle.
When parking, forcefully apply the parking
brake to prevent the vehicle from moving.<
Manual transmission
1.With the car at a standstill, press the start/
stop button.
2.Shift into first gear or reverse.
3.Forcefully apply the parking brake.
4.Removing the remote control from the igni-
tion lock, refer to page49.
M dual clutch transmission with
Drivelogic
1.Press the start/stop button.
If N is engaged when you switch off the
engine, you are notified visually and acous-
tically.
2.Forcefully apply the parking brake.
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Refueling
184
Refueling
Always switch off the engine before refu-
eling, otherwise, fuel cannot be added to
the tank and a message will be displayed.<
Take all precautionary measures and
observe all applicable regulations when
handling fuel. Do not carry any spare fuel con-
tainers in your vehicle. They can develop a leak
and cause an explosion or cause a fire in the
event of an accident.<
Fuel filler door
Opening
1.Open fuel filler door. To do so, lightly press
the rear edge.
2.Turn the gas cap counterclockwise.
3.Place the gas cap in the bracket attached to
the fuel filler door.
Closing
Fit the cap and turn it clockwise until you clearly
hear a click.
Do not pinch the band attached to the
cap, otherwise the cap cannot be closed
properly and fuel vapors can escape. A mes-
sage will be displayed if the gas cap is loose or
missing.<
Manually releasing the fuel filler door
In the event of a malfunction, you can release
the fuel filler door manually:1.Remove the cover from the right-hand side-
wall of the cargo bay.
2.Pull the knob with the fuel pump symbol.
The fuel filler door is released.
Observe the following when refueling
When handling fuels, follow the safety
instructions provided at filling stations,
otherwise there is a risk of personal injury or
property damage.<
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Avoid lifting the filler
nozzle while filling the tank, as that would lead
to
>premature pump shutoff
>reduced efficiency of the fuel-vapor recov-
ery system.
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Approx. 16.6 US gal/63 liters, including the
reserve capacity of 3.3 US gal/12.5 liters.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Fuel specifications
Do not fill the tank with leaded fuel, as this
would cause permanent damage to the
catalytic converter.
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Maintenance
198
Socket for On-Board
Diagnosis OBD
Primary components that make up exhaust
emissions can be checked by a device via the
OBD socket.
This socket is located on the driver's side to the
left, on the bottom of the instrument panel
underneath a cover.
Exhaust emission values
The warning lamp lights up:
The exhaust emission values have
worsened. Have the car checked as
soon as possible.
Canadian models display this warning
lamp.
The lamp flashes under certain conditions. This
indicates excessive misfiring in the engine. If
this happens, you should reduce your speed
and visit your nearest BMW center as soon as
possible. Severe engine misfiring can quickly
lead to serious damage of emissions-related
components, especially the catalytic converter.
The warning lamp comes on if the gas
cap is not properly tightened and the
OBD system assumes that fuel vapor
is escaping. If the gas cap is then tightened, the
warning lamp should go out within a few days.
Event data recorders
Your vehicle may be equipped with one or sev-
eral measuring or diagnostic modules or a
device for recording or sending certain vehicle
data or information. In addition, if you have
signed a service contract for BMW Assist, cer-tain vehicle data may be transmitted or
recorded in order to facilitate the corresponding
services.
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Giving and receiving assistance
214 cles with a catalytic converter should only be
tow-started when the engine is cold.
Manual transmission
1.Switch on hazard warning flashers, comply
with local regulations.
2.Switch on the ignition, refer to page49.
3.Shift into 3rd gear.
4.Have the vehicle tow-started with the clutch
depressed and slowly release the clutch.
After the engine starts, immediately
depress the clutch completely again.
5.Stop at a suitable location, remove the tow
bar or rope and switch off the hazard warn-
ing flashers.
6.Have the vehicle checked.
M dual clutch transmission with
Drivelogic
Vehicles with an M dual clutch transmission
cannot be tow-started. Jump-starting, refer to
page211.
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Everything from A - Z
230 Cargo bay
– capacity220
– convenient access33
– folding up the floor
panel101
– lamp, refer to Interior
lamps87
– opening from inside30
– opening from outside30
Cargo loading
– securing cargo109
– stowing cargo109
– vehicle108
Car jack
– jacking points208
Car key, refer to Remote
control26
Car phone
– installation location, refer to
Center armrest98
– refer to separate Owner's
Manual
Car phone, refer to
Telephone162
Car radio, refer to Radio139
Car shampoo201
Car wash
– before entering51
Catalytic converter, refer to
Hot exhaust system106
CBS Condition Based
Service197
CD, audio playback144
CD changer144
– controls136
– fast forward/reverse146
– installation location148
– random play sequence145
– selecting a track144
– switching on/off136
– tone control136
– volume136CD player144
– controls136
– fast forward/reverse146
– random play sequence145
– selecting a track144
– switching on/off136
– tone control136
– volume136
Center armrest98
Center brake lamp, replacing
bulb206
Center console, refer to
Around the center
console14
Central locking
– from inside29
– from outside27
Central locking system27
– convenient access32
– hotel function31
Changes, technical, refer to
For your own safety5
Changing bulbs, refer to
Lamps and bulbs203
Changing gears54
Changing the language on the
Control Display73
Changing the measurement
units on the Control
Display65
Changing wheels208
Chassis number, refer to
Engine compartment193
Check Control70
Check Gas Cap184
Child-restraint fixing system
LATCH47
Child-restraint systems46
Child-safety lock48
Child seats, refer to
Transporting children
safely46
Chrome parts201
Chrome polish201
Cigarette lighter, refer to
Lighter99
Cleaning headlamps59
– washer fluid60Cleaning your BMW, refer to
Care199
Clock62
– 12h/24h mode69
– setting the time and date69
– setting time68
Closing
– from inside29
– from outside27
Clothes hooks98
Cockpit10
Cold start, refer to Starting the
engine50
Combined instrument, refer to
Instrument cluster12
Comfort access, refer to
Convenient access32
Comfort area, refer to Around
the center console14
Compartment for remote
control, refer to Ignition
lock49
Compass96
Computer63
– displays on Control
Display64
Computer, refer to iDrive16
Concierge service175
Condensation, refer to When
the vehicle is parked108
Condition Based Service
CBS197
Configuring settings, refer to
Personal Profile
26
Confirmation signals for
locking/unlocking the
vehicle28
Congestion
– refer to Route, bypassing
sections128
Connecting vacuum cleaner,
refer to Connecting
electrical appliances100
Consumption, refer to
Average consumption64
Consumption indicator, refer
to Average consumption64
Control Center, refer to
iDrive16
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