catalytic converter BMW 535I 2008 Owners Manual

Driving
62
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, select the idling position, or shift the trans-
mission into position P and firmly apply the
handbrake, 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 page38.
1.Depress brake pedal.
2.Depress the clutch pedal and shift into
idling position.3.Press the Start/Stop button.
Automatic and sport automatic
transmission*
Remote control in ignition lock or with comfort
access in vehicle, refer to page38.
1.Depress brake pedal.
2.Press the Start/Stop button.
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 page61.
Automatic and sport automatic
transmission*
1.Shift transmission into position P with the
vehicle stopped.
2.Press the Start/Stop button.
3.Firmly apply the handbrake.
4.Remove the remote control from the igni-
tion lock, refer to page61.
Before driving into a car wash
The vehicle can roll if you proceed according to
the following steps:
1.With comfort access: insert the remote con-
trol into the ignition lock.
2.Depress brake pedal.
3.Shift into transmission position N.
4.Switch off the engine.
Transmission position P will be engaged:
>automatically after approx. 30 minutes

Maintenance
236
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.

Reference 267
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Cargo bay cover, refer to Roll-
up cover128
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
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 phone194
– installation location, refer to
Center armrest123
– refer to Mobile phone194
– refer to separate operating
instructions
Car radio, refer to Radio172
Car wash62,137
– also refer to Caring for your
vehicle brochure
– with comfort access39
Catalytic converter, refer to
Hot exhaust system135
"Categories"180
CBC Cornering Brake
Control91
CBS Condition Based
Service235
"CD"169,182CD changer182
– controls168
– fast forward/reverse186
– installation location186
– random sequence185
– repeating a track185
– sampling tracks184
– selecting a CD183
– selecting a track183
– switching on/off168
– tone control169
– volume169
CD player182
– controls168
– fast forward/reverse186
– random sequence185
– repeating a track185
– sampling a track184
– selecting a track183
– switching on/off168
– tone control169
– volume
169
Center armrest
– front123
– rear127
Center brake lamp241
Center console14
"Central locking"30
Central locking
– from inside32
– from outside30
Central locking system29
– comfort access38
Changes, technical
– refer to For your own
safety5
– refer to Parts and
accessories6
Changing language on
Control Display88
Changing scale for
navigation158
Changing units of measure on
Control Display88
Changing wheels227,242
CHECK button84
Check Control83
"Check Control
messages"84Check Gas Cap219
Checking the air pressure,
refer to Tire inflation
pressure220
Child restraint fixing system
LATCH57
Child restraints56
Child restraint systems56
Child-safety lock59
Child seats, refer to
Transporting children
safely56
Chime, refer to Check
Control83
Chock243
Chrome parts, refer to Caring
for your vehicle brochure
Cigarette lighter125
Cigarette lighter socket, refer
to Connecting electrical
devices126
Cleaning, refer to Caring for
your vehicle brochure
"Climate"51,115
Clock78
– 12h/24h format87
– hour signal87
– setting time and date86
Closing
– from inside32
– from outside30
Closing fuel filler cap219
Clothes hooks124
Cockpit10
Cold start, refer to Starting
engine62
Comfort access38
– observe in car wash39
– replacing battery, remote
control40
Comfort area, refer to Around
the center console14
Comfort seat46
"Communication"200,210
Compact Disc
– refer to CD changer182
– refer to CD player182