check engine light BMW 650I COUPE&CONVERTIBLE 2007 Owners Manual

At a glance
13Reference
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Indicator and warning lamps
The concept
The indicator and warning lamps can light up in
different combinations and colors.
When the engine is started or the ignition is
switched on, some lamps are checked for
proper operation and light up briefly in the pro-
cess.
Explanatory text messages
Text messages at the bottom edge of the Con-
trol Display explain the meaning of the indicator
and warning lamps displayed.
You can consult Check Control for additional
information, e.g. regarding the cause of a mal-
function or the appropriate actions to take, refer
to page80.In urgent cases, this information will be shown
as soon as the corresponding lamp lights up.
Indicator lamps without text messages
The following indicator lamps indicate that the
associated functions are activated:
Handbrake set61
Handbrake for Canadian models
Fog lamps105
DTC Dynamic Traction Control89
High beams/headlamp flasher105
Lamp flashes:
DSC or DTC is controlling the drive
and braking forces to maintain vehicle
stability89

Controls
37Reference
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even if the convertible top is open. Falling
objects, e.g. leaves, can trigger false alarms,
refer to Avoiding unintentional alarms.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
may be switched off at the same time.
This prevents unintentional alarms, e.g. in the
following situations:
>In two-level garages
>When transporting on car-carrying trains,
by sea or on a trailer
>When animals are to remain in the vehicle
Switching off tilt alarm sensor and
interior motion sensor
Press the button on the remote control
again as soon as the vehicle is locked.
The indicator lamp lights up briefly and then
flashes continuously. The tilt alarm sensor and
the interior motion sensor are switched off until
the vehicle is unlocked and locked again.
Comfort access*
Comfort access enables you to access your
vehicle without having to hold the remote con-
trol in your hand. It is sufficient to carry the
remote control with you, e.g. in your jacket
pocket. The vehicle automatically detects the
related remote control in the immediate vicinity
or in the interior.
Comfort access supports the following func-
tions:
>Unlocking/locking vehicle
>Comfort closing with Coupe
>Opening luggage compartment lid sepa-
rately
>Starting engine
Functional requirement
>The vehicle or the luggage compartment lid
can only be locked if the vehicle detects that
the remote control you are carrying is out-
side the vehicle.>The next unlocking and locking cycle is not
possible until after approx. 2 seconds.
>The engine can only be started if the vehicle
detects that the remote control is located in
the vehicle.
Comparison with ordinary remote
control
You can control the functions mentioned previ-
ously with the comfort access or by pressing
the buttons on the remote control. Before doing
so, please familiarize yourself with the informa-
tion on opening and closing, starting on
page28.
The special features when using comfort
access are described below.
Should a short delay occur when opening
or closing the windows, the glass sunroof
or the convertible top, the system is checking
whether a remote control is located in the vehi-
cle. Please repeat opening or closing if neces-
sary.<
Unlocking
Completely grasp a door handle, arrow1.
This corresponds to pressing the button.
If a remote control is detected in the interior
after unlocking, the electric steering-wheel lock
unlocks, refer to page59.
Locking doors
>For the driver's door, touch the area high-
lighted in the picture, arrow2, with your fin-
ger for approx. 1 second.
>For the passenger's door, touch the area
highlighted in the picture, arrow3, with your
finger for approx. 1 second.

Controls
75Reference
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Everything under control
Odometer, outside
temperature display, clock
1Time, outside temperature, and date
2Odometer and trip odometer
3Press button:
>with ignition switched on, trip odometer
is reset
>with the ignition switched off, time, out-
side temperature and odometer are
briefly displayed
From radio readiness, the outside temperature
and the time are displayed.
To request the date:
Press the CHECK button in the turn signal lever,
refer to page81.
To set time and date, refer to page83.
You can set the unit of measure 7 or 6 on the
Control Display, refer to Units of measure on
page85.
Outside temperature warning
If the display drops to +377/+36, a signal
sounds and a warning lamp lights up. A mes-
sage appears on the Control Display. There is
an increased danger of ice.
Ice can form even at temperatures above
+377/+36. Drive carefully, especially
on bridges and shaded roadways; otherwise,
your risk of accident increases.<
Tachometer
The white-striped advance warning field,
arrow1, changes depending on the engine
temperature. The segments disappear in
sequence as the engine warms to its normal
operating temperature.
Avoid allowing the engine speed to rise as far as
the advance warning field whenever possible.
It is absolutely crucial to avoid engine speeds in
the red warning field, arrow2.
In this range, the fuel supply is interrupted to
protect the engine.
Coolant temperature
Should the coolant and therefore the engine
become too hot, a warning lamp lights up. In
addition, a message appears on the Control
Display.
Checking coolant level, refer to page211.

Controls
87Reference
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Mobility
Technology for comfort, convenience and
safety
PDC Park Distance Control*
The concept
The PDC assists you when you are parking.
Acoustic signals and an optical display
* alert
you to the approach of an object from behind
your vehicle. To measure the distance, there
are four ultrasonic sensors in each bumper.
The range of these sensors is approx. 7 ft/2 m.
However, an acoustic warning first sounds for
the sensors at the front and at the two rear cor-
ners at approx. 24 in/60 cm, and for the center
rear sensors at approx. 5 ft/1.50 m.
PDC is a parking aid that can indicate the
presence of objects when they are being
approached slowly, as is usually the case when
parking. Avoid approaching an object at high
speed; otherwise, the physical circumstances
could cause the system warning to be activated
too late.<
Switching on automatically
With the engine running or the ignition switched
on, the system starts to operate automatically
approx. 1 second after you shift into reverse
gear or move the selector lever into position R.
Wait this short period before driving.
Switching on manually
Press the button; the LED lights up.
Switching off manually
Press the button again; the LED goes out.
After driving approx. 165 ft/50 m or at over
approx. 20 mph/30 km/h, the system is
switched off and the LED goes out. You can
reactivate the system manually as needed.
Signal tones
An intermittent signal indicates the distance of
the vehicle from an object being approached.
Thus, an object detected to the left rear of the
vehicle will be indicated by a signal tone from
the left rear speaker, etc. As the distance
between vehicle and object decreases, the
intervals between the tones become shorter. If
the distance to the nearest object falls to below
roughly 1 ft/30 cm, then a continuous tone
sounds.
An intermittent tone is interrupted after approx.
3seconds:
>if you remain in front of an object that was
only detected by one of the corner sensors
>if you drive parallel to a wall
Malfunction
The LED in the button flashes and a message
appears on the Control Display. PDC is mal-
functioning. Have the system checked.
As a preventive measure, keep the sensors
clean and free of ice or snow in order to ensure
that they will continue to operate effectively. Do
not spray the sensors with high-pressure clean-
ers for long periods and maintain a distance of
at least 4 in/10 cm to them.
PDC with visual warning*
You can also enjoy the option of having the sys-
tem show the approach to an object on the
Control Display. Objects that are farther away
are already shown there before a signal tone

Technology for comfort, convenience and safety
90 The indicator lamp lights up:
DTC is activated.
Deactivating DTC
Press the button again; the DTC indicator lamp
in the instrument cluster goes out.
Malfunction in driving stability control
systems
The warning lamp for the brake system
lights up, together with the Indicator
and warning lamps for ABS, DSC and
Tire Pressure Monitor or Flat Tire Mon-
itor. A message appears on the Control
Display. The driving stability control
systems have failed. Conventional
braking efficiency remains available
without limitations. While you may con-
tinue, you should remember to proceed
cautiously and drive defensively while avoiding
full brake applications. In addition, the Tire
Pressure Monitor or the Flat Tire Monitor has
also failed. Have the system checked as soon as
possible.
Display of the previously described
malfunction on Canadian models.
The DSC indicator lamp lights up. A
message appears on the Control Dis-
play. A malfunction has occurred in the
DSC and DTC. The stability maintenance func-
tions are no longer available. The vehicle
remains operational. Have the system checked
as soon as possible.
The brake system warning lamp lights
up yellow. A message appears on the
Control Display. DBC has failed. Have
the system checked as soon as possible.Display of the previously described
malfunction on Canadian models.
Dynamic Drive*
The concept
Dynamic Drive minimizes body roll and opti-
mizes vehicle stability during cornering and
evasive maneuvers.
Dynamic Drive is based on active stabilizers on
the front and rear axles. Suspension compli-
ance adapts to suit driving conditions, varying
from performance-oriented during cornering to
smooth and comfort-oriented when the vehicle
is proceeding in a straight line. During vehicle
operation, the system continuously runs
through closed-loop control cycles lasting only
fractions of a second.
The system assumes operational status each
time you start the engine.
FTM Flat Tire Monitor*
The concept
The Flat Tire Monitor keeps track of the infla-
tion pressures in the tires as you drive. The sys-
tem provides an alert whenever the inflation
pressure drops significantly in relation to the
pressure in another tire.
In the event of a pressure loss, the rolling radius
and therefore the rotation speed of the wheels
change. This change is detected and signaled
as a flat tire.
Functional requirement
To ensure the reliable signaling of a flat tire, the
system must be initialized at the correct tire
inflation pressure.
The initialization must be repeated after
every correction of the tire inflation pres-
sure and after every tire or wheel change.<

Mobility
213Reference
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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.

Mobility
221Reference
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Connecting jumper cables
To avoid personal injury from sparks, fol-
low this sequence when connecting
jumper cables.<
In your BMW, the so-called jump-starting termi-
nal for jump starting in the engine compartment
serves as a positive terminal for the battery, also
refer to engine compartment overview on
page209. The cover cap is marked with a +.
1.Fold open the cover of the BMW jump-
starting terminal. To do so, pull the tab.
2.Attach one end of the jumper cable plus/+
to the positive terminal of the battery or a
jump-starting terminal of the vehicle provid-
ing assistance.
3.Attach the second end of the cable to the
positive terminal of the battery or to a jump-
starting terminal of the vehicle to be started.
4.Attach one end of the jumper cable minus/–
to the negative terminal of the battery or to
an engine or body ground of the vehicle
providing assistance.
Your BMW has a special nut as body ground
or negative terminal.
5.Attach the second end of the cable to the
negative terminal of the battery or to the engine or body ground of the vehicle to be
started.
Starting engine
1.Start the engine on the assisting vehicle
and allow it to run at idle for several minutes
at slightly increased speed.
2.Start the engine on the other vehicle in the
usual way.
If the first starting attempt is not successful,
wait a few minutes before another attempt
in order to allow the discharged battery to
recharge.
3.Let the engines run for a few minutes.
4.Disconnect the jumper cables by reversing
the connection sequence.
Check the battery and recharge if necessary.
Never use spray fluids to start the
engine.<
Tow-starting and towing
Observe applicable laws and regulations
for tow-starting and towing.<
Do not transport any passengers other
than the driver in a vehicle that is being
towed.<
Using tow fitting
The threaded tow fitting is stored in the tool kit
mounted on the inside of the luggage compart-
ment under the floor mat, refer to page214, and
should always remain in the vehicle. It can be
screwed in at the front or rear of the BMW.
Only use the tow fitting that comes with
the vehicle and screw it in as far as possi-
ble. Use the tow fitting for towing only on roads.
Avoid lateral loading of the tow fitting, e.g. do
not lift the vehicle by the tow fitting. Otherwise,
the tow fitting and vehicle can be damaged.<

Reference 237
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Catalytic converter, refer to
Hot exhaust system122
"Categories"164
CBC Cornering Brake
Control88
CBS Condition Based
Service212
"CD"155,167
CD changer167
– controls154
– fast forward/reverse171
– installation location171
– random play sequence170
– repeating a track170
– sampling a track169
– selecting a CD167
– selecting a track168
– switching on/off154
– tone control155
– volume155
CD player167
– controls154
– fast forward/reverse171
– random play sequence170
– repeating a track170
– sampling a track169
– selecting a track168
– switching on/off154
– tone control155
– volume155
Center armrest, adjusting
height115
Center console14
"Central locking"30
Central locking
– from inside33
– from outside30
Central locking system30
– comfort access37
– hotel function33
Changes, technical, refer to
For your own safety6
Changing a wheel217
Changing language on
Control Display85
Changing scale for navigation
system display143
Changing units of measure on
Control Display85Changing wheels206
CHECK button81
Check Control80
"Check Control
messages"81
Check Gas Cap200
Checking air pressure, refer to
Tire inflation pressure202
Child-restraint fixing system
LATCH58
Child restraint systems57
Child seats, refer to
Transporting children
safely57
Chrome parts, refer to Caring
for your vehicle brochure
Cigarette lighter116
Cigarette lighter socket, refer
to Connecting electrical
devices117
Cleaning, refer to Caring for
your vehicle brochure
"Climate"108
Clock75
– 12h/24h mode84
– hour signal84
– setting time and date83
Closing
– from inside33
– from outside30
Closing fuel filler cap200
Clothes hooks, Coupe116
Cockpit10
Cold start, refer to Starting
engine60
Comfort access37
– observe in car wash38
– replacing battery, remote
control38
Comfort closing
– windows, with comfort
access with Coupe38
– with comfort access38
Comfort operation
– convertible top31,32
– glass sunroof31,32
– windows31,32
"Communication"181,191Compact disc
– refer to CD changer167
– refer to CD player167
Compartment for remote
control, refer to Ignition
lock59
Compartments, refer to
Storage compartments115
Compressed audio files167
Computer76
– displays on Control
Display77
– hour signal84
"Concert hall", refer to Tone
control156
"Concierge"193
Condensation, refer to When
vehicle is parked124
Condition Based Service
CBS212
"Confirmation"31
Confirmation signals for
locking and unlocking31
Connecting car vacuum
cleaner, refer to Connecting
electrical devices117
Consumption display, refer to
Average fuel
consumption76
Consumption statistics, refer
to Average fuel
consumption76
"Continue guidance to
destination?"141
"Contrast" with BMW Night
Vision102
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– setting brightness85
Control Display, refer to
Switching iDrive
– off/on21
Controller, refer to iDrive16
Controls, refer to Cockpit10

Reference 239
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Dimensions
– Convertible228
– Coupe227
Directional indicators, refer to
Turn signals65
Direction announcements,
refer to Voice
instructions144
Direction instructions, refer to
Voice instructions144
Directory, refer to Phone
book182
Directory for navigation, refer
to Address book136
Displacement, refer to Engine
data226
"Display"85
Display, refer to iDrive
controls16
Display elements, refer to
Instrument cluster12
Displaying vehicle data196
Display lighting, refer to
Instrument lighting105
"Display off"21
Displays
– on Control Display, refer to
iDrive16
– refer to Instrument
cluster12
"Display settings"85,99
Displays on the windshield,
refer to Head-Up Display98
Disposal
– battery of remote control
with comfort access39
– coolant211
– vehicle battery217
Distance, refer to
Computer77
Distance control, refer to
Active cruise control68
"Distance to dest."77
Distance to destination, refer
to Computer77Distance warning, refer to
PDC Park Distance
Control87
Door entry lighting, refer to
Interior lamps105
Door key, refer to Keys/
remote control28
Door lock32
"Door locks"30,79
Doors
– manual operation32
– remote control31
DOT Quality Grades204
Draft-free ventilation111
"Driver's door only"31
Driving lamps, refer to Parking
lamps/low beams103
Driving route, refer to
Displaying route142
Driving stability control
systems88
Driving through water123
Driving tips, refer to General
driving notes122
Drying the air, refer to Cooling
function109
DSC Dynamic Stability
Control89
– indicator lamp13,89
– malfunction90
DTC Dynamic Traction
Control89
– activating89
– indicator lamp13,89
DVD for navigation128
Dynamic Brake Control
DBC88
Dynamic Drive90
Dynamic Driving Control65
"Dynamic route" for
navigation140
Dynamic Stability Control
DSC89
Dynamic Traction Control
DTC89
E
Easy entry, refer to Entering
rear52
Easy entry/exit55
Eject button, refer to Buttons
on CD player154
Electrical malfunction
– convertible top44
– door lock32
– driver's door32
– fuel filler door200
– glass sunroof42
– luggage compartment lid35
– storage compartment, hotel
function34
Electric convertible top42
Electric steering wheel
adjustment55
Electronic brake-force
distribution88
Electronic oil level check209
Emergency assistance, refer
to Roadside Assistance220
Emergency call219
Emergency operation, refer to
Manual operation
– convertible top44
– door lock32
– driver's door32
– fuel filler door200
– glass sunroof42
– hotel function34
– luggage compartment lid35
– selector lever interlock,
automatic transmission64
Emergency release for
luggage compartment lid in
luggage compartment35
Emergency services, refer to
Roadside Assistance220
"Enable services"196
"End call"182

Everything from A to Z
240 Engine
– breaking-in122
– data226
– overheated, refer to Coolant
temperature75
– speed226
– starting60
– starting, comfort access37
– starting difficulties60
– switching off61
– switching off when equipped
with Automatic
transmission, with comfort
access38
Engine compartment209
Engine coolant211
Engine oil
– adding210
– additives, refer to Approved
engine oils210
– approved oils210
– electronic oil level check209
– interval between changes,
refer to Service
requirements78
– oil change210
– oil grades, refer to Approved
engine oils210
– recommended oils210
– temperature76
– temperature gauge76
"Engine oil level"210
Engine output, refer to Engine
data226
Engine overheating, refer to
Coolant temperature75
Engine speed, refer to Engine
data226
Engine starting, refer to
Starting engine60
"Enter address"130,137
Entering address129,132
Entering destination via town/
city name130
Entering intersection,
navigation131
Entering rear52Entering town/city for
navigation130
Entering zip code for
navigation131
"Entertainment"154
Entertainment sound output
on/off155
Entry map for destination134
Equalizer, refer to Tone
control157
"Equalizer", tone control157
"ESN"
164
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control89
Event data recorders213
Exhaust system, refer to Hot
exhaust system122
Exterior mirrors54
– adjusting54
– automatic dimming
feature54
– automatic heating54
– folding in and out54
– tilting down passenger-side
mirror54
External audio
device115,173
Eye for tow-starting and
towing, refer to Tow
fitting221
Eyes for lashing, refer to
Securing cargo125
F
"Fader", refer to Tone
control156
Fader, refer to Tone
control156
Failure messages, refer to
Check Control80
False alarm
– refer to Avoiding
unintentional alarms37
– refer to Switching off
alarm36Fastening safety belts, refer to
Safety belts53
Fastest route for
navigation139
Fast forward
– CD changer171
– CD player171
"Fast route" for
navigation139
"Favorites" calling up with
radio161
Filter, refer to Microfilter/
activated-charcoal filter111
Fine wood, refer to Caring for
your vehicle brochure
First aid, refer to First-aid
kit220
First-aid kit220
Flashing
– when locking and unlocking,
refer to Setting confirmation
signals31
Flashlight, refer to
Rechargeable flashlight114
Flat tire
– Flat Tire Monitor90
– run-flat tires91,93,206
– Tire Pressure Monitor92
– warning lamp91,93
Flat tire, refer to Run-flat
tires206
Flat Tire Monitor90
– false alarms91
– initializing system91
– limits of system91
– show chains207
– warning lamp91
Floor mats, refer to Caring for
your vehicle brochure
Floor mats/carpets, refer to
Caring for your vehicle
brochure
Fluid reservoir, refer to
Washer fluid reservoir67
"FM", reception
range155,158
FM, waveband158