2006 BMW 650I COUPE fuel cap

Controls
75Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Engine oil temperature gauge
During normal operation, the engine oil temper-
ature is between approx. 1607/706 and
approx. 3407/1706.
If the engine oil temperature is too high, a mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 18.5 gallons/
70 liters. You can find information on refueling
on page182.
If the tilt of the vehicle varies for a longer period,
for example when you are driving in mountain-
ous areas, the indicator may fluctuate slightly.
Reserve
After the reserve quantity has been reached, a
message appears for a short time on the Con-
trol Display; the remaining range is shown in the
onboard computer. Below a range of approx.
30 miles/50 km, the message remains on the
Control Display.
Refuel as soon as possible once your
remaining range falls below 30 miles/
50 km; otherwise, engine functions are not
ensured and damage can occur.<
Computer
Displays in instrument cluster
To display the information, press the BC button
in the turn signal lever with the ignition switch at
radio readiness or higher.
The following information is displayed in the
specified order:
>Remaining range
>Average speed
>Average fuel consumption
Remaining range
Displays the estimated remaining range avail-
able with the remaining fuel. The range is pro-
jected based on the driving style over the last
20 miles/30 km.
Refuel as soon as possible once your
remaining range falls below 30 miles/
50 km; otherwise, engine functions are not
ensured and damage can occur.<
Average speed
Periods with the vehicle parked and the engine
off are not included in the calculations of aver-
age speed.
To reset the average speed: press the BC but-
ton in the turn signal lever for approx. 2 sec-
onds.
Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
You can use the Control Display to view your
fuel consumption rate over two different dis-

Refueling
182
Refueling
Always switch off the engine before refu-
eling; otherwise, no fuel can be dispensed
into the tank and a message is displayed.<
When handling fuel, always observe all
applicable precautionary measures and
regulations. Never transport reserve fuel con-
tainers in the vehicle. They can leak and cause
an explosion or a fire in an accident.<
Fuel filler door
To open and close: briefly press the rear edge of
the fuel filler door.
Manual release
In the event of an electrical malfunction, you can
release the fuel filler door manually:
In the luggage compartment, pull the knob with
the gas pump symbol on the right side panel.
Observe following when refueling
When handling fuels always follow any
safety guidelines posted at the gas sta-
tion.<
Place the fuel filler cap in the bracket attached
to the fuel filler door.
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Lifting the filler nozzle
during refueling
>results in premature pump shutoff
>can lead to reduced efficiency in the fuel-
vapor recovery system
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Approx. 18.5 US gallons/70 liters, including the
reserve capacity of approx. 2.1 gallons/8 liters.
Refuel as soon as possible once your
remaining range falls below 30 miles/
50 km; otherwise, engine functions are not
ensured and damage can occur.<
Fuel filler cap
Closing
Insert the cap and turn it clockwise until there is
a clearly audible click.
Do not jam the strap attached to the fuel
filler cap between the fuel filler cap and
the vehicle. A message is displayed if the cap is
loose or missing.<

Maintenance
196
Socket for OBD Onboard
Diagnostics interface
A diagnostics device can use the OBD socket to
check components critical to exhaust composi-
tion.
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.

Technical data
212
Convertible: dimensions
Capacities
All dimensions given in inches/mm. Smallest turning circle diam.: 37.4 ft/11.4 m
Notes
Fuel tank gal/liters approx. 18.5/70 Fuel specification: page183
including reserve of: gal/liters approx. 2.1/8
Window and headlamp
washer system quarts/liters approx. 5.3/5For details: page66
Engine oil and filter change quarts/liters 8.5/8.0 BMW High Performance
Synthetic Oil
Oil grades: page192

Everything from A to Z
220 Center console14
"Central locking"30
Central locking system29
– comfort access36
– from inside vehicle32
Changes, technical, refer to
For your own safety6
Changing a wheel200
Changing language on
Control Display84
Changing units of measure on
Control Display83
Changing wheels188
CHECK button80
Check Control79
"Check Control
messages"80
Check Gas Cap182
Checking air pressure, refer to
Tire inflation pressure184
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 lighter110
Cigarette lighter socket, refer
to Connecting electrical
devices110
Cleaning, refer to the Caring
for your vehicle brochure
"Climate"101
Clock74
– 12h/24h mode83
– setting time and date82
Closing
– from inside32
– from outside30
Closing fuel filler cap182
Clothes hooks, Coupe109
Cockpit10
Cold start, refer to Starting
engine59Comfort access36
– observing in car wash37
– replacing battery38
Comfort operation
– windows with comfort
access37
– with comfort access37
"Communication"166,176
"Communication
settings"174
Compact disc
– refer to CD changer153
– refer to CD player153
Compartment for remote
control, refer to Ignition
lock58
Compartments, refer to
Storage compartments108
Compressed audio files153
Computer75
– displays on Control
Display76
– hour signal83
"Concert hall", refer to Tone
control142
Condition Based Service
CBS195
"Confirmation"31
Connecting car vacuum
cleaner, refer to Connecting
electrical devices110
Consumption display, refer to
Average fuel
consumption75
Consumption statistics, refer
to Average fuel
consumption75
"Continue guidance to
destination?"132
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– setting brightness83
Controller, refer to iDrive16
Controls, refer to Cockpit10Convenience operation
– convertible top31,32
– glass sunroof30,32
– windows30,32
Convertible
– convertible program for
automatic climate
control101
– opening and closing
windows38
– rollover protection
system92
– top41
– wind deflector45
Convertible top
– care, refer to the Caring for
your vehicle brochure
– convenience operation32
– emergency closing43
– manual closing43
– opening and closing42
Coolant193
– checking level193
– temperature74
Cooling, maximum103
Cornering Brake Control
CBC86
Country of destination for
navigation
122
Courtesy lamps, refer to
Interior lamps99
Cruise control66,67
– active cruise control67
Cup holders109
Curb weight, refer to
Weights210
"Current position"136
Current position
– displaying136
– entering128
– storing128
"Customer
Relations"176,178
Cylinders, refer to Engine
data210

Reference 223
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Fast forward
– CD changer157
– CD player157
"Fast route" for
navigation131
"Favorites" calling up with
radio147
Filling capacities212
First aid, refer to First-aid
kit203
First-aid kit203
Flashing when locking and
unlocking, refer to Setting
acknowledgment signals31
Flashlight, refer to
Rechargeable flashlight107
Flat tire
– Flat Tire Monitor88
– run-flat tires89,188
Flat Tire Monitor88
– false alarms88
– initializing system88
– limits of system88
– show chains189
– warning lamp89
"FM", reception
range140,144
FM, waveband144
Fog lamps98
– indicator lamp13,98
Folding into raised position
convertible top
compartment floor,
Convertible35
Footbrake, refer to Braking
safely115
Footwell lighting, refer to
Interior lamps99
For specified oil grades, refer
to Approved engine oils192
For your own safety6
Freeway, refer to Route
criteria130
Front airbags90
Front passenger airbags
deactivating91
"FTM"89FTM, refer to Flat Tire Monitor
FTM88
Fuel
– average consumption75
– display75
– fuel specifications183
– high-quality brands183
– quality183
– specifications183
– tank capacity182
Fuel display, refer to Fuel
gauge
75
Fuel filler door182
– releasing in the event of
electrical malfunction182
Fuel gauge75
Fuses201
G
Garage-door opener, refer to
Integrated universal remote
control106
Gas, refer to Average fuel
consumption75
Gasoline
– refer to Fuel
specifications183
– refer to Required fuel183
Gasoline display, refer to Fuel
gauge75
Gear changes
– automatic transmission with
Steptronic62
– SMG Sequential Manual
Gearbox62
Gear display
– automatic transmission with
Steptronic62
– SMG Sequential Manual
Gearbox61
Gearshift lever
– automatic transmission with
Steptronic62
– manual transmission60
– SMG Sequential Manual
Gearbox61General driving notes114
Getting in back51
Glass sunroof, electric,
comfort operation with
comfort access37
Glass sunroof, electric with
raise function40
– convenience operation32
– moving manually41
– remote control30
Glove compartment107
– rechargeable flashlight107
GPS navigation, refer to
Navigation system120
Grills, refer to Ventilation103
Gross vehicle weight, refer to
Weights210
H
Handbrake60
– indicator lamp13,60
Handsfree system
– refer to Microphone14
Hazard warning flashers15
HD, refer to High Definition
Radio148
Head airbags90
Headlamp control,
automatic96
Headlamp flasher64
Headlamps
– care, refer to the Caring for
your vehicle brochure
– cleaning, refer to Wiper
system66
– replacing bulbs197
Head Light, refer to Adaptive
Head Light97
Head restraints
– front50
– removing50
– sitting safely47
"Head-Up Display"94
Head-Up Display93

Reference 227
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Neck support, refer to Front
head restraints50
"New address" for
navigation128
"New destination"121,125
New remote control28
"New route"136
New wheels and tires188
"Next entertainment
source"54
Nozzles
– refer to Ventilation103
– refer to Windshield washer
nozzles66
Nylon rope, refer to Tow-
starting and towing204
O
OBD Socket196
Octane ratings, refer to Fuel
specifications183
Odometer74
Oil
– additives192
– approved engine oils192
– capacity212
– consumption191
– consumption, refer to
Engine oil, checking191
– level191
– topping off192
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
navigation127
"onboard info"76
Onboard monitor, refer to
iDrive16
Onboard tool kit197
"On destination"127"On location"127
Opening and closing
– comfort access36
– from inside32
– from outside30
– using door lock32
– using the remote control30
Operation by voice for mobile
phone170
– adjusting volume171
– canceling170
– commands170
– correcting phone
number171
– dialing phone number171
– placing a call171
– redialing172
– voice phone book171
"Options"177
Orientation menu, refer to
Start menu17
Output, refer to Engine
data210
Outside air, refer to AUC
Automatic recirculated-air
control103
Outside temperature
display74
– changing unit of measure83
P
Panic mode31
Park Distance Control PDC85
"Parked car operation"104
"Parked car ventilation"104
Parked car ventilation
– activating an activation
time105
– setting activation time104
– switching on and off
directly104
Parking, vehicle59
Parking aid, refer to PDC Park
Distance Control85
Parking assistant, refer to Park
Distance Control PDC85Parking brake, refer to
Handbrake60
Parking lamps/low beams96
– replacing bulbs198
Parts and accessories6
Passenger airbags, deacti-
vating, refer to Exception for
front passenger’s seat56
Passenger-side exterior
mirror, tilting down53
"Pathway lighting"96
Pathway lighting96
"PDC"86
"PDC display on"86
PDC Park Distance Control85
Personal Profile29
"Perspective"134
"Phone"167
Phone book166
Phone numbers
– deleting from phone
book169
– dialing167
– most recent numbers168
– selecting in phone book168
– Top 8168
Plasters, refer to First-aid
kit203
"Play" in audio mode154
"Play" on the radio,
selecting151
Plug-in unit for remote
control, refer to Ignition
lock58
Pollen, refer to Microfilter/
activated-charcoal filter104
Position
– displaying136
– storing128
Power failure201
Power windows, refer to
Windows38
"Presets" on the
radio144,150
Presetting parked car venti-
lation activation times104
Pressure, tires184
"Profile"177

Reference 231
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Switches, refer to Cockpit10
Switching between high
beams and low beams,
automatic, refer to High-
beam assistant97
Switching off engine59
Switching off the tilt alarm
sensor36
Switching on
– audio140
– CD changer140
– CD player140
– radio140
Switching the cooling function
on and off102
Swiveling headlamps, refer to
Adaptive Head Light97
Symbols4
– indicator and warning
lamps13
T
Tachometer74
Tail lamps199
– replacing bulbs199
Tank capacity
– also refer to Filling
capacities212
– fuel tank capacity182
Target cursor for
navigation126
Technical alterations, refer to
For your own safety6
Technical data210
Telematic, refer to
TeleService, BMW
Assist174
Telephone
– refer to Mobile phone162
– refer to separate Owner’s
Manual
"Telephone list"54
TeleService174
– enabling174
– services offered175Temperature
– adjusting in upper body
region102
– adjusting with automatic
climate control101
– of coolant, refer to Coolant
temperature74
Temperature display
– changing units of
measure83
– outside temperature74
– temperature warning74
Temperature gauge, engine
oil75
Temperature warning74
Tempomat, refer to Cruise
control66
"Terminate services"177
"Text language"84
"Theater", refer to Tone
control142
The individual vehicle5
Tie-down points, refer to
Securing cargo117
Tilting down passenger-side
exterior mirror53
"Time"82
"Time format"83
Timer, refer to Preselecting
activation time104
"Timer 1" for parked car
ventilation105
"Timer 2" for parked car
ventilation105
Tire Quality Grading186Tires
– age186
– air loss89
– breaking-in114
– condition187
– damage187
– inflation pressure184
– minimum tread depth187
– Monitoring inflation
pressure, refer to Flat Tire
Monitor88
– new wheels and tires188
– replacing188
– retreaded tires188
– run-flat tires188
– size185
– size, refer to The right
wheels and tires188
– wear indicators187
– wheel/tire combination188
– winter tires189
Tires with run-flat properties,
refer to Run-flat tires
– continuing to drive with a
damaged tire89
– flat tire89
– new wheels and tires188
"Tone"141
Tone in audio mode
– adjusting141
– middle setting143
Tools, refer to Onboard tool
kit197
top41
"Top 8" for mobile phone168
Torque, refer to Engine
specifications210
Touch tone dialing169
Tow fitting204
Towing204
– tow fitting204
"Town / City" for destination
entry122
Tow-starting204,206
Tracks
– finding155
– random play sequence156
– sample, Scan155