catalytic converter BMW M5 2008 Owners Manual

Controls
57Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Radio readiness and ignition
switched off
All indicator and warning lamps in the instru-
ment cluster go out.
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 N and firmly apply the hand-
brake, otherwise the vehicle can begin to roll.<
Avoid frequent starting in quick succes-
sion or repeated starting attempts in
which the engine does not start. Otherwise, the
fuel is not burned or inadequately burned and
there is a danger of overheating and damaging
the catalytic converter.<
Do not allow the engine to warm up by leaving it
running while the vehicle remains stationary.
Instead, begin to drive at a moderate engine
speed.
Manual transmission*
Remote control in ignition lock or with comfort
access in vehicle, refer to page36.
1.Depress brake pedal.
2.Depress the clutch pedal and shift into
idling position.
3.Press the Start/Stop button.
Sequential Manual Transmission with
Drivelogic
Remote control in ignition lock or with comfort
access in vehicle, refer to page36.
1.Firmly apply the handbrake.
2.Depress brake pedal.
3.Place selector lever in position N.
4.Press the Start/Stop button.
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 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.<
Switching off engine
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 page56.
Sequential Manual Transmission with
Drivelogic
1.Firmly apply the handbrake.
2.Shift into a driving 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 page56.

Mobility
213Reference
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 to the left on the driver's
side, on the underside of the instrument panel
under a cover.
Exhaust-gas values
The warning lamp lights up. The
exhaust-gas values worsen. Have the
vehicle checked as soon as possible.
Display of the previously described
malfunction in 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 will assume that
fuel vapor escapes. Then a display lights up. If
the cap is then tightened, the display will 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 BMW Assist, certain vehicle data can
be transmitted or recorded to enable corre-
sponding services.
Care
Important information on the care and mainte-
nance of your BMW is contained in the Caring
for your vehicle brochure.

Everything from A to Z
240 Brakes
– ABS Antilock Brake
System79
– brake assistant80
– brake force display87
– breaking-in114
– CBC Cornering Brake
Control79
– electronic brake-force
distribution79
– handbrake58
– refer to Braking safely115
– warning lamps13
Brake system114
– brake pads114
– breaking-in114
– disk brakes115
– warning lamp81
Braking safely115
Breakdown, M Mobility
System217
Breakdown services, refer to
Roadside Assistance224
Breaking-in brake pads114
Breaking-in the clutch114
Breaking-in the differential,
refer to Engine and
differential114
Break-in period114
"Brightness"76,91
Brightness of Control
Display76
Button for starting engine,
refer to Start/Stop button56
Buttons on steering wheel11
C
California Proposition 65
Warning6
"Call"182,193
Call
– accepting181
– displaying accepted183
– ending181
– in absence183
– rejecting181
– starting181Calling
– by entering phone
number181
– from phone book182
– from Top 8 list183
– redialing183
Can holder, refer to Cup
holders108
Capacities232
Car battery, refer to Vehicle
battery222
Car care, refer to Caring for
your vehicle brochure
Car-care products, refer to
Caring for your vehicle
brochure
"Car Data"68
Care213
– refer to Caring for your
vehicle brochure
Cargo
– refer to Cargo loading116
– securing117
– securing with ski bag111
Cargo bay
– capacity232
– emergency release34
– opening/closing, refer to
Luggage compartment
lid33
– opening from inside33
– opening from outside33
– opening with remote
control31
– socket109
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 the
Caring for your vehicle
brochureCaring 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 phone174
– installation location, refer to
Center armrest106
– refer to Mobile phone174
– refer to separate operating
instructions
Car radio, refer to Radio152
Car wash116
– also refer to Caring for your
vehicle brochure
Catalytic converter, refer to
Hot exhaust system114
"Categories"160
CBC Cornering Brake
Control79
CBS Condition Based
Service212
"CD"149,162
CD changer162
– controls148
– fast forward/reverse166
– installation location166
– random sequence165
– repeating a track165
– sampling tracks164
– selecting a CD163
– selecting a track163
– switching on/off148
– tone control149
– volume149
CD player162
– controls148
– fast forward/reverse166
– random sequence165
– repeating a track165
– sampling a track164
– selecting a track163
– switching on/off148
– tone control149
– volume149