2006 BMW 650I COUPE&CONVERTIBLE check engine light

Mobility
197Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
You can also call BMW of North America at
1-800-831-1117 or visit the website at
www.bmwusa.com to obtain this information.
Do not use oil additives; under some cir-
cumstances, they can harm your
engine.<
Viscosity grades
The viscosity is a measure of the thickness of
the oil and is specified in SAE grades.
The choice of the right SAE grade is based on
the climatic conditions in the region in which
you normally drive your BMW.
Approved oils belong to the SAE grades
5W-40 and 5W-30.<
These oils can be used for driving at all outside
temperatures.
Coolant
Do not open the cooling system when the
engine is hot. Escaping coolant can cause
burns.<
Coolant consists of water and coolant additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW center for
suitable additives.
Only use suitable additives, otherwise
engine damage may result. The additives
present a health hazard.<
Always observe all applicable environ-
mental laws and regulations when dis-
posing of used coolant additives.<
Checking coolant level
1.The engine must be at ambient tempera-
ture.
2.Turn the cap of the expansion tank counter-
clockwise to allow any accumulated pres-
sure to escape, then continue turning to
open.
3.The coolant level is correct when it lies
between the Min and Max mark, also refer to
the drawing next the filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level – do not overfill.
5.Turn the cap until it clicks.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.
Brake system
Malfunction
Brake fluid
The warning lamp lights red up in spite
of the handbrake being released; a
message is shown on the Control Dis-
play: stop the vehicle immediately.
The brake fluid in the reservoir has fallen to
below the minimum level. At the same time, a
significantly longer brake pedal path may be
noticeable. Have the system checked immedi-
ately by a BMW center.
Display of the previously described
malfunction on Canadian models.

Maintenance
200
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.

Giving and receiving assistance
208 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
starting-aid 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 page201, 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.<
Access to screw thread
Rectangular cover panel in bumper:
Press the arrow symbol on the cover.
Front

Reference 225
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Central locking system29
– comfort access36
– from inside vehicle32
Changes, technical, refer to
For your own safety6
Changing a wheel204
Changing language on
Control Display84
Changing units of measure on
Control Display84
Changing wheels192
CHECK button80
Check Control79
"Check Control
messages"80
Check Gas Cap186
Checking air pressure, refer to
Tire inflation pressure188
Children's seats, refer to Child
restraint systems56
Child-restraint fixing system
LATCH57
Child restraint systems56
Chrome parts, care, refer to
the Caring for your vehicle
brochure
Cigarette lighter113
Cigarette lighter socket, refer
to Connecting electrical
devices114
Cleaning, refer to Caring for
your vehicle brochure
"Climate"105
Clock74
– 12h/24h mode83
– setting time and date82
Closing
– from inside32
– from outside30
Closing fuel filler cap186
Clothes hooks, Coupe113
Cockpit10
Cold start, refer to Starting
engine59
Comfort access36
– observe in car wash38
– replacing battery38Comfort closing
– windows, with comfort
access with Coupe37
– with comfort access37
"Communication"170,181
"Communication
settings"180
Compact disc
– refer to CD changer157
– refer to CD player157
Compartment for remote
control, refer to Ignition
lock58
Compartments, refer to
Storage compartments112
Compressed audio files157
Computer75
– displays on Control
Display76
– hour signal83
"Concert hall", refer to Tone
control146
Condition Based Service
CBS199
"Confirmation"31
Connecting car vacuum
cleaner, refer to Connecting
electrical devices114
Consumption display, refer to
Average fuel
consumption75
Consumption statistics, refer
to Average fuel
consumption75
"Continue guidance to
destination?"136
"Contrast" with BMW Night
Vision99
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– setting brightness83
Controller, refer to iDrive16
Controls, refer to Cockpit10
Convenience operation
– convertible top31,32
– glass sunroof31,32
– windows31,32Convertible
– convertible program for
automatic climate
control105
– opening and closing
windows38
– rollover protection
system94
– top42
– wind deflector45
– window and convertible top
operation with comfort
access37
Convertible top
– care, refer to the Caring for
your vehicle brochure
– convenience operation32
– emergency closing43
– manual closing43
– opening and closing42
Coolant197
– checking level197
– temperature74
Cooling, maximum107
Cornering Brake Control
CBC86
Country of destination for
navigation126
Courtesy lamps, refer to
Interior lamps103
Cruise control66,67
– active cruise control67
Cruising range75
Curb weight, refer to
Weights217
"Current position"140
Current position
– displaying140
– entering132
– storing132
"Curve mode" with
BMW Night Vision99
"Customer
Relations"173,182
Cylinders, refer to Engine
data214

Everything from A to Z
228
F
"Fader", refer to Tone
control146
Fader, refer to Tone
control146
Failure messages, refer to
Check Control79
False alarms, refer to Avoiding
unintentional alarms36
Fastening safety belts, refer to
Safety belts51
Fastest route for
navigation134
Fast forward
– CD changer161
– CD player161
"Fast route" for
navigation135
"Favorites" calling up with
radio151
Filling capacities217
First aid, refer to First-aid
kit207
First-aid kit207
Flashing when locking and
unlocking, refer to Setting
acknowledgment signals31
Flashlight, refer to
Rechargeable flashlight111
Flat tire
– Flat Tire Monitor88
– run-flat tires89,91,192
– Tire Pressure Monitor89
Flat Tire Monitor88
– false alarms88
– initializing system88
– limits of system88
– show chains193
– warning lamp89
"FM", reception
range144,148
FM, waveband148
Fog lamps103
– indicator lamp13,103
Folding into raised position
convertible top
compartment floor,
Convertible35Footbrake, refer to Braking
safely119
Footwell lighting, refer to
Interior lamps103
For specified oil grades, refer
to Approved engine oils196
For your own safety6
Freeway, refer to Route
criteria134
Front airbags92
Front passenger airbags
deactivating
93
"FTM"89
FTM, refer to Flat Tire
Monitor88
Fuel
– average consumption75
– display75
– fuel specifications187
– high-quality brands187
– quality187
– specifications187
– tank capacity186
Fuel display, refer to Fuel
gauge75
Fuel filler door186
– releasing in the event of
electrical malfunction186
Fuel gauge75
"Full screen" with BMW Night
Vision99
Fuses205
G
Garage-door opener, refer to
Integrated universal remote
control110
Gasoline
– refer to Average fuel
consumption75
– refer to Fuel
specifications187
– refer to Required fuel187
Gasoline display, refer to Fuel
gauge75Gear changes
– automatic transmission with
Steptronic62
– SMG Sequential Manual
Transmission62
Gear display
– automatic transmission with
Steptronic62
– SMG Sequential Manual
Transmission61
Gearshift lever
– automatic transmission with
Steptronic62
– manual transmission60
– SMG Sequential Manual
Transmission61
General driving notes118
Glass sunroof, electric with
raise function40
– comfort operation with
comfort access37
– convenience operation32
– moving manually41
– remote control31
Glove compartment111
– rechargeable flashlight111
GPS navigation, refer to
Navigation system124
Grills, refer to Ventilation107
Gross vehicle weight, refer to
Weights217
H
Handbrake60
– indicator lamp13,60
Hands-free system, refer to
Microphone14
Hazard warning flashers15
HD, refer to High Definition
Radio152
Head airbags92
Headlamp control,
automatic100
Headlamp flasher64

Everything from A to Z
232 "Navigation voice instructions
on"139
Neck support, refer to Front
head restraints50
"New address" for
navigation132
"New destination"125,129
New remote control28
"New route"140
New wheels and tires192
"Next entertainment
source"54
Night Vision, refer to
BMW Night Vision97
Night vision device, refer to
BMW Night Vision97
"Night Vision on / off"54
Nozzles
– refer to Ventilation107
– refer to Windshield washer
nozzles66
Nylon rope, refer to Tow-
starting and towing208
O
OBD Socket200
Octane ratings, refer to Fuel
specifications187
Odometer74
Oil
– additives196
– approved engine oils196
– capacity217
– consumption195
– consumption, refer to
Engine oil, checking195
– level195
– topping off196
Oil change intervals
– refer to Service
requirements77
– refer to the Service and
Warranty Information
Booklet for US models or to
the Warranty and Service
Guide Booklet for Canadian
models"On a new destination" for
navigation131
"Onboard info"76
Onboard monitor, refer to
iDrive16
Onboard tool kit201
"On destination"131
"On location"131
Opening and closing
– comfort access36
– from inside32
– from outside30
– using door lock32
– using the remote control30
Operation by voice for mobile
phone174
– adjusting volume175
– canceling175
– commands175
– correcting phone
number176
– dialing phone number176
– placing a call176
– redialing177
– voice phone book176
"Options"182
Orientation menu, refer to
Start menu17
Output, refer to Engine
data214
Outside air, refer to AUC
Automatic recirculated-air
control107
Outside temperature
display74
– changing unit of measure84
P
Panic mode31
Park Distance Control PDC85
"Parked car operation"108
"Parked car ventilation"108
Parked car ventilation
– activating an activation
time109
– setting activation time108
– switching on and off
directly108Parking, vehicle60
Parking aid, refer to PDC Park
Distance Control85
Parking assistant, refer to
PDC Park Distance
Control85
Parking brake, refer to
Handbrake60
Parking lamps100
– replacing bulbs202
Parts and accessories6
Passenger airbags, deacti-
vating, refer to Exception for
front passenger seat56
Passenger-side exterior
mirror, tilting down53
"Pathway lighting"101
Pathway lighting100
"PDC"86
"PDC display on"86
PDC Park Distance Control85
Personal Profile29
"Perspective"138
"Phone"171
Phone book170
Phone numbers
– deleting from phone
book173
– dialing171
– most recent numbers172
– selecting in phone book172
– Top 8172
Pinch protection system
– glass sunroof40
– power windows40
Plasters, refer to First-aid
kit207
"Play"
– in audio mode158
– on the radio, selecting155
Plug-in unit for remote
control, refer to Ignition
lock58
Pollen, refer to Microfilter/
activated-charcoal filter108
Position
– displaying140
– storing132
Power failure204