catalytic converter BMW M6 COUPE 2006 E63 Owner's Manual

Controls
51Reference
At a glance
Driving tips
Communications
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Mobility
Starting engine
Do not run the engine in closed rooms,
otherwise the inhaling 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, as such a vehicle represents a
potential safety hazard.
Before leaving the vehicle with the engine run-
ning, move the selector lever into the N position
and set the handbrake, otherwise the vehicle
can begin to roll.<
When starting the engine, do not press the
accelerator pedal.
Do not allow the engine to warm up by leaving it
running while the vehicle remains stationary.
Instead, begin to drive immediately at a moder-
ate engine speed.
Do not press the brake pedal as long as
you do not want to start the engine. The
engine starts immediately when you briefly
press the Start/Stop button with the brake
pedal depressed.<
1.Depress brake pedal.
2.Place selector lever in position N.
3.Briefly press Start/Stop button.
The system responds by automatically engag-
ing the starter for a certain period and automat-
ically disengaging it as soon as the engine
starts.
If the engine does not start, shift back to
the last selector lever position selected,
refer to the instrument cluster display or the
selector lever. Then select the position N.
You cannot start off with the hood open.When the engine is cold, the exhaust system
has a slightly metallic undertone due to the sys-
tem design.<
Avoid frequent starting in quick succes-
sion or repeated starting attempts in
which the engine does not start. Otherwise, the
fuel is not burned at all or is burned inade-
quately and there is a danger of overheating and
damage to the catalytic converter.<
Special starting conditions
Depress the accelerator pedal halfway when
starting the engine in the following situations:
>The engine fails to start on the first attempt,
e.g. if it is very hot or cold.
>The engine is started at very low tempera-
tures, below approx. + 57/– 156, at high
altitudes, over approx. 3,300 ft/1,000 m.
Switching engine off
Do not remove the remote control from
the ignition lock while the vehicle is roll-
ing, otherwise the steering wheel lock would
engage while steering.
When leaving the vehicle, always take the
remote control with you.
When parking on a downhill incline, apply the
handbrake, as otherwise the vehicle could roll
away.<
1.Apply handbrake.
2.Move selector lever into a drive position.
3.Briefly press Start/Stop button.
A signal sounds when the position N is
engaged and the handbrake is not set when
switching off the engine.
Handbrake
The handbrake is primarily intended to prevent
the vehicle from rolling while parked; it brakes
the rear wheels.

Mobility
169Reference
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Controls
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Communications
Navigation
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Fuel specifications
Never used leaded gasoline; it will perma-
nently damage the catalytic converter.<
Required fuel
Super Premium Gasoline/AKI 93
Always use this premium grade fuel to obtain
maximum fuel economy and performance.
The minimum approved fuel grade is AKI 91.
Do not use gasoline below the specified
minimum quality, as otherwise engine
damage can result.<
Use high-quality brands
Field experience has demonstrated significant
differences in fuel quality: volatility, composi-
tion, additives, etc., among gasolines offered for
sale in the United States and Canada. Fuels
containing up to and including 10 % ethanol or
other oxygenates with up to 2.8 % oxygen by
weight, that is, 15 % MTBE or 3 % methanol
plus an equivalent amount of co-solvent, will
not void the applicable warranties with respect
to defects in materials or workmanship.
The use of poor-quality fuels may result in
problems relating to drivability and start-
ing, and to a tendency to stall, especially under
certain environmental conditions such as high
ambient temperature and high altitude.
Should you encounter drivability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<

Mobility
181Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Socket for OBD Onboard
Diagnostics interface
Components which are decisive for the
exhaust-gas composition can be checked via
the OBD socket with a device.
This socket is located under a cover on the left
side of the driver's footwell, directly under the
dashboard.
Exhaust-gas values
The warning lamp lights up. The
exhaust-gas values are deteriorating.
Have the vehicle checked as soon as
possible.
Display of the previously described
malfunction on Canadian models.
The lamp flashes under certain conditions. This
is a sign of excessive misfiring of the engine. In
this case, you should reduce speed and drive to
the nearest BMW center as soon as possible.
Heavy engine misfiring causes serious damage
to the emission-relevant components, espe-
cially the catalytic converter, within a short time.
If the fuel filler cap is not properly tight-
ened, the OBD system can detect the
escape of fuel vapor. This causes a display to
light up. If the cap is then tightened, the display
should go out within a few days.<
Event data recorders
Your vehicle may be equipped with one or sev-
eral measuring and diagnosis modules, or with a
device for recording or transmitting certain
vehicle data or information. If you have also sub-
scribed to a BMW Assist plan, then certain vehi-
cle data can be transmitted or recorded to
enable corresponding services.
Care
Important information on care and maintenance
of your BMW is contained in the Caring for your
vehicle brochure.

Everything from A to Z
208 Breakdown assistance163
Breakdown services, refer to
Roadside Assistance192
Breaking-in98
Breaking-in the clutch98
Breaking-in the differential98
"Brightness"69,78
Brightness of Control
Display69
Button for starting engine50
Buttons on steering wheel11
Bypassing route sections122
C
California Proposition 65
Warning6
"Call"154
Call
– accepting152
– displaying accepted154
– ending153
– in absence154
– starting153
Calling
– from phone book153
– from Top 8 list154
– redialing154
Can holder, refer to Cup
holders93
Capacity of luggage
compartment200
Car battery, refer to Vehicle
battery189
Car care, refer to the Caring
for your vehicle brochure
Car-care products, refer to the
Caring for your vehicle
brochure
"Car Data"61
Care181
– refer to the Caring for your
vehicle brochure
Cargo loading
– securing cargo101
– stowing cargo101
– vehicle100Caring for artificial leather,
refer to the Caring for your
vehicle brochure
Caring for leather, refer to the
Caring for your vehicle
brochure
Caring for light-alloy wheels,
refer to the Caring for your
vehicle brochure
Caring for plastic, refer to the
Caring for your vehicle
brochure
Caring for the carpet, refer to
the Caring for your vehicle
brochure
Caring for the vehicle finish,
refer to the Caring for your
vehicle brochure
Car key, refer to Keys/remote
control28
Car phone148
– installation location, refer to
Center armrest92
– refer to Mobile phone148
– refer to separate operating
instructions
Car radio, refer to Radio130
Car wash100
– refer to Before driving into a
car wash100
– refer to the Caring for your
vehicle brochure
Catalytic converter, refer to
Hot exhaust system98
"Categories"137
CBC Cornering Brake
Control71
CBS Condition Based
Service180
"CD"126,139CD changer139
– controls126
– fast forward/reverse
143
– installation location143
– playing a track141
– random play sequence142
– repeating a track142
– selecting a CD139
– selecting a track140
– switching on/off126
– tone control127
– volume127
CD player139
– controls126
– fast forward/reverse143
– playing a track141
– random play sequence142
– repeating a track142
– selecting a track140
– switching on/off126
– tone control127
– volume127
Center armrest, adjusting
height92
Center console14
"Central locking"30
Central locking system29
– comfort access36
– from inside vehicle32
Changes, technical, refer to
For your own safety6
Changing a wheel187
Changing language on
Control Display69
Changing units of measure on
Control Display69
Changing wheels173
CHECK button65
Check Control64
"Check Control
messages"66
Check Gas Cap168
Checking air pressure, refer to
Tire inflation pressure170
Children's seats, refer to Child
restraint systems48
Child-restraint fixing system
LATCH49