2007 BMW 6 SERIES catalytic converter

Driving
60
Starting 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, as such a vehicle represents a
potential safety hazard.
Before leaving the vehicle with the engine run-
ning, shift into neutral or move the selector lever
into position P and firmly apply the handbrake,
otherwise the vehicle can begin to roll.<
Do not allow the engine to warm up by leaving it
running while the vehicle remains stationary.
Instead, drive off at a moderate engine speed.
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.<
Manual transmission
Remote control in ignition lock or with comfort
access in vehicle, refer to page37.
1.Depress brake pedal.
2.Depress the clutch pedal and select the
idling position.
3.Press the Start/Stop button.
Automatic transmission*
Remote control in ignition lock or with comfort
access in vehicle, refer to page37.
1.Depress brake pedal.
2.Place selector lever in position P or N.3.Press the Start/Stop button.
SMG Sequential Manual
Transmission*
Remote control in ignition lock or with comfort
access in vehicle, refer to page37.
1.Depress brake pedal.
2.Move selector lever into position N and
make sure that this position is also indi-
cated in instrument cluster.
3.Press the Start/Stop button.
If the engine fails to start, depress the
brake pedal and press the selector lever
to the right and then back into position N.
Watch the display in the instrument cluster
while doing so.<
Switching engine off
When leaving the vehicle, always take the
remote control with you.
When parking, firmly apply the handbrake, as
otherwise the vehicle could roll.<
Manual transmission
1.Press the Start/Stop button with the vehicle
stopped.
2.Shift into first gear or reverse.
3.Firmly apply the handbrake.
4.Remove the remote control from the igni-
tion lock, refer to page59.
SMG Sequential Manual
Transmission*
1.Firmly apply the handbrake.
2.Move selector lever into a drive position.
3.Press the Start/Stop button.
If N is engaged when switching off the
engine, this will be pointed out to you opti-
cally and acoustically.
4.Remove the remote control from the igni-
tion lock, refer to page59.

Mobility
199Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Fuel specifications
Never used leaded gasoline; it will perma-
nently damage the catalytic converter.
Do not use E85, i.e. fuel that consists of 85%
ethanol, or Flex Fuel. Otherwise permanent
damage to the engine and the fuel supply sys-
tem will result.<
Required fuel
Super Premium Gasoline/AKI 91
This gasoline is highly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI rating is 87.
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 affect on the engine life.
Do not use gasoline below the specified
minimum quality, otherwise engine dam-
age 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
211Reference
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
instrument panel.
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
234 BMW homepage4
BMW Maintenance
System210
BMW Night Vision99
– activating100
– cleaning camera101
– cleaning camera, refer to
Wiper system67
– deactivating100
– making settings100
"BMW Service settings"193
BMW website4
Bottle holder, refer to Cup
holders115
Bracket for telephone or
mobile phone, refer to Snap-
in adapter187
Brake assistant88
Brake force display94
Brake lamps
– replacing bulbs, refer to Tail
lamps214
– two-stage94
Brake rotors
– breaking-in120
– refer to Braking safely121
Brakes
– ABS Antilock Brake
System87
– brake force display94
– breaking-in120
– CBC Cornering Brake
Control87
– electronic brake-force
distribution87
– handbrake61
– refer to Braking safely121
Brake system120
– brake pads120
– brake rotors122
– breaking-in120
– warning lamp13,89
Braking safely121
Breakdown assistance190
Breakdown services, refer to
Roadside Assistance218
Breaking-in120Breaking-in brake pads120
Breaking-in the clutch120
Breaking-in the differential,
refer to Engine and
differential120
"Brightness"85,98
– with BMW Night Vision101
Brightness of Control
Display84
Button for starting engine,
refer to Start/Stop button59
Buttons on steering wheel11
Bypassing route sections144
C
California Proposition 65
Warning6
"Call"182,193
Call
– accepting181
– displaying accepted183
– ending181
– in absence183
– rejecting181
– starting181
Calling
– by entering phone
number181
– from phone book182
– from Top 8 list183
– redialing183
Can holder, refer to Cup
holders115
Capacities226
Car battery, refer to Vehicle
battery215
Car care, refer to Caring for
your vehicle brochure
Car-care products, refer to
Caring for your vehicle
brochure
"Car Data"77
Care211
– refer to Caring for your
vehicle brochureCargo loading
– securing cargo123
– stowing cargo123
– vehicle122
Caring for artificial leather,
refer to Caring for your
vehicle brochure
Caring for leather, refer to
Caring for your vehicle
brochure
Caring for light-alloy wheels,
refer to Caring for your
vehicle brochure
Caring for plastic, refer to
Caring for your vehicle
brochure
Caring for the carpet, refer to
Caring for your vehicle
brochure
Caring for the vehicle finish,
refer to Caring for your
vehicle brochure
Car key, refer to Keys/remote
control28
Car phone175
– installation location, refer to
Center armrest114
– refer to Mobile phone174
– refer to separate operating
instructions
Car radio, refer to Radio156
Car wash122
– refer to Before driving into a
car wash122
– refer to Caring for your
vehicle brochure
– with comfort access38
Catalytic converter, refer to
Hot exhaust system120
"Categories"163
CBC Cornering Brake
Control87
CBS Condition Based
Service210
"CD"152,165