warning light BMW 645CI COUPE&CONVERTIBLE 2004 User Guide

Controls
85Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Lamps
Parking lamps/low beams
Parking lamps
With the switch in this position, the
front, rear and side vehicle lighting
is switched on. You can use the
parking lamps for parking. For lighting on
one side for parking as an additional fea-
ture, refer to page 86.
Low beams
When you switch off the ignition
with the headlamps on, the head-
lamps go out, and only the parking
lamps remain on.
Pathway lighting
After parking the vehicle and switching off
the headlamps, operating the headlamp
flasher activates the low beams. You can
set the duration on the Control Display or
deactivate the function.
Control Center, for principle details, refer to
page 16:
1.Open the menu
2.Select "Vehicle settings" and press the
controller
3.Select "Lighting" and press the control-
ler
4.Select "Pathway lighting" and press the
controller5.Turn the controller to select the corre-
sponding duration
6.Press the controller to apply the setting.
Lights on warning
If you turn the ignition key to position 0, an
acoustic signal sounds when you open the
driver's door for a few seconds to remind
you that the lamps have not yet been
switched off. At the same time a message
appears on the Control Display.
Daytime driving lamps*
If you wish, you can leave the light switch in
the low-beam position.
Always observe all applicable laws govern-
ing the use of daytime driving lamps.
You can switch on the parking lamps when
needed using the standard procedure
described under Parking lamps.
Automatic headlamp control
When you set the switch to this
position, the system activates and
switches on and off the low beams
in response to changes in ambient light
conditions, for instance, in a tunnel, at
dawn and dusk, and in rain and snow.
The LED next to the symbol is illuminated
when the low beams are on.
The low beams remain on indepen-
dent of the ambient lighting condi-
tions when you switch on the fog lamps.
With the daytime driving lamps activated,
the low beams are always switched on in

Mobility
163Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Warning lamp* lights up.
Fuel filler cap is not properly closed
or is missing. Check whether the
fuel filler cap is properly closed.
Fuel specifications
The engine uses lead-free gasoline only.
Required fuel
Premium Unleaded Gasoline,
Minimum Octane Rating: 91.
Minimum Octane Rating corresponds to
the Anti Knock Index AKI and is deter-
mined according to the so-called (R+M)/
2 method.
Do not use leaded gasoline, as other-
wise the lambda probe and catalytic
converter will be permanently damaged.<
Use high-quality brands
Field experience has indicated significant
differences in fuel quality: volatility, compo-
sition, additives, etc., among gasolines
offered for sale in the United States and
Canada. Fuels containing up to and includ-
ing 10 % ethanol or other oxygenates with
up to 2.8 % oxygen by weight, that is,
15 % MTBE or 3 % methanol plus an equiv-
alent amount of co-solvent, will not void
the applicable warranties with respect to
defects in materials or workmanship.
The use of poor-quality fuels may
result in drivability, starting and stall-
ing problems, especially under certain
environmental conditions such as high
ambient temperature and high altitude.
Should you encounter drivability problems
which you suspect could be related to the
fuel you are using, we recommend that you
respond by switching to a recognized high-
quality brand.
Failure to comply with these recommenda-
tions may also result in unscheduled main-
tenance.<

Mobility
173Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
3.The coolant level is correct when the
measuring range of the fill level indica-
tor is at the level of the upper edge of
the filler neck, also refer to the drawing
next to 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 you hear a click
6.Have the reason for the coolant loss
eliminated as soon as possible.
Brake system
Malfunction
Brake fluid
The warning lamp lights up in red
in spite of the handbrake being
released; a message appears on
the Control Display.
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 is
noticeable. Have the system checked
immediately by a BMW center.
Warning lamp for Canadian models.
When you continue driving, an
increased brake pedal path can be
necessary, and significantly longer braking
distances might be required. Please adapt
your driving style accordingly.<
Brake pads
The warning lamp lights up in red
in spite of the handbrake being
released; a message appears on
the Control Display. The brake pads have
reached their minimum pad thickness.
Have the brake pads replaced as soon as
possible.
Warning lamp for Canadian models.For your own safety: use only brake
pads that BMW has approved for your
particular vehicle model. As BMW cannot
assess the suitability of other brake pads
for use on your vehicle, BMW is unable to
assume continued responsibility for the
vehicle's operating safety if non-approved
pads are installed.<

Giving and receiving assistance
186
Using tow fitting
The threaded tow fitting is stored in the tool
kit mounted on the inside of the luggage
compartment under the floor mat, refer to
page 178, and should always remain in the
vehicle. It can be screwed in at the front or
rear of the BMW.
To avoid damage to the tow fitting
and the vehicle, observe the follow-
ing: only use the tow fitting that comes with
the vehicle and screw it in as far as possi-
ble. Only use the tow fitting to tow on the
roadway. Avoid heavy lateral loading of the
tow fitting, e.g. do not lift the vehicle by the
tow fitting.<
Access to screw thread
Rectangular cover in bumper:
Press the arrow symbol of the cover.
Front
Rear
Being towed
Even if there is a failure in the electri-
cal system, make sure that the igni-
tion key is in position 1, as otherwise the
steering wheel could lock and it would be
impossible to steer the vehicle. There is no
power assist with the engine stopped. This then requires increased effort for braking
and steering. The active steering is deacti-
vated; when stopped and in the low speed
range greater steering wheel movements
are required.<
Switch on the hazard warning flashers
depending on the local regulations. If the
electrical system fails, mark the vehicle to
be towed, e.g. with a sign or warning trian-
gle in the rear window.
Vehicles with manual transmission
Gearshift lever in idle position
Vehicles with automatic
transmission
Selector lever in position N.
Do not exceed a towing speed of
45 mph/70 km/h and a towing dis-
tance of 90 miles/150 km, as otherwise the
automatic transmission may be dam-
aged.<
Vehicles with SMG Sequential
manual transmission
With the ignition switched on, engage
selector-lever position N, then switch off
the ignition.
Towing methods
In some countries, towing with tow bars or
ropes in public traffic is not permitted.
Familiarize yourself with all regulations on
towing in the respective country.
With tow bar
The towing vehicle may not be lighter
than the vehicle to be towed, as oth-
erwise it will not be possible to control
vehicle response.<
The tow fittings used should be on the
same side on both vehicles. Should it prove
impossible to avoid mounting the tow bar
at an offset angle, please observe the fol-
lowing:
>Clearance and maneuvering capability
will be strictly limited in corners

197Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Everything from A to Z
Index
"..." Indicates texts on the
Control Display for the
selection of functions,
pointing out where these
are located.
A
ABS Antilock Brake
System 76
– malfunction 78
– warning lamp 13, 78
Acceleration assistant with
SMG 60
Accessories, refer to
Your individual vehicle 5
Activated-charcoal filter 92
"Activation time" for
independent
ventilation 93
Activation times 93
– entering 93
Active roll stabilization 78
Active steering 80
– initializing the system 80
– warning lamp 13, 80
Adapting the temperature
in the upper body
region 91
Adaptive brake lamps, refer
to Brake Force Display 80
Adaptive Head Light 86
"Add digits" for portable
phone 149
"Address book" for
navigation 114
Address for navigation
– deleting 115
– entering 110
– selecting 115
– storing current
location 114
"Add to destination
list" 111Adjusting the temperature
with automatic climate
control 89
Adjusting the thigh
support 43
"After opening door" 44
"After unlocking" 44
Airbags 81
– deactivating, Coupe 51
– indicator lamp 82
– sitting safely 42
Air distribution
– automatic 89
– manual 90
Airing, refer to
Ventilation 92
Air recirculation, refer to
Automatic recirculated-
air control 89
"Air recirculation on /
off" 49
Air vents, refer to
Ventilation 88
Air volume 89
AKI, refer to Fuel
specifications 163
Alarm system 32
– avoiding unintentional
alarms 33
– interior motion sensor 33
– switching off alarm 32
– switching off tilt alarm
sensor and interior
motion sensor 33
– tilt alarm sensor 33
All around the center
console 14
All around the steering
wheel 10
"All channels" 135
"All doors" 27
All-season tires, refer to
Winter tires 169
Altering stretch of road 120"AM", reception
range 127, 130
Antenna for portable
phone 144
Antifreeze
– coolant 172
– washer fluid 62
Antilock Brake System,
ABS 76
Anti-theft alarm system,
refer to Alarm system 32
Anti-theft system 27
Anti-trapping mechanism
– glass roof 36
– power windows 35
Approved axle loads, refer
to Weights 190
Approved gross vehicle
weight, refer to
Weights 190
Armrest, refer to
Center armrest 96
Arrival time, refer to
Computer 70
Arrival time, refer to
Starting destination
guidance 118
"Arrow display" 119
Ashtray 97
Assistance systems, refer
to Driving stability control
systems 76
Assistance window 19
AUC Automatic recircu-
lated-air control 89
"Audio" 128
Audio 126
– adjusting the tone 127
– controls 126
– switching on/off 126
– volume 127

Reference 199
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
C
California laws
– Event Data
Recorders 176
– Proposition 65
Warning 176
"Call" 148
Call
– accepting 147
– display accepted 149
– ending 148
– in absence 149
– starting 147
Calling
– from phone book 148
– from the Top 8 list 149
– redialing 149
– refer to telephone
Owner's Manual 96
"Call sender" 151
Can holder, refer to
Cup holders 97
Capacities 193
Car battery, refer to
Battery 181
Car care, refer to the Caring
for your vehicle brochure
Car-care products, refer to
the Caring for your
vehicle brochure
"Car data" 69
Care 175
Cargo, securing 105
Caring for artificial leather,
refer to the Caring for
your vehicle brochure
Caring for leather, refer to
the Caring for your
vehicle brochure
Caring for light-alloy
wheels, refer to the
Caring for your vehicle
brochure'
Caring for plastic, refer to
the Caring for your
vehicle brochure
Caring for the carpet, refer
to the Caring for your
vehicle brochureCaring for the vehicle finish,
refer to the Caring for
your vehicle brochure'
Car jacking points 181
Car keys, refer to
Key set 26
Car phone 145
– location, refer to
Center armrest 96
– refer to
Portable phone 144
– refer to separate
Owner's Manual
Car radio, refer to
Radio 130
Car wash 102
– also refer to the Caring for
your vehicle brochure
Catalytic converter, refer to
Exhaust system 102
"Categories" 135
CBC Cornering Brake
Control 76
CBS Condition Based
Service 174
"CD" 127, 137
CD changer 137
– adjusting the tone 127
– controls 126
– fast forward/reverse 140
– installation location 140
– playing a track 139
– random play
sequence 140
– repeating a track 139
– selecting a CD 137
– selecting a track 138
– switching on/off 126
– volume 127
CD player 137
– adjusting the tone 127
– controls 126
– fast forward/reverse 140
– playing a track 139
– random play
sequence 140
– repeating a track 139
– selecting a track 138
– switching on/off 126
– volume 127Center armrest
– adjusting the height 96
– front 96
Center console 14
"Central locking" 27
Central locking system 26
– from inside vehicle 29
Changes, technical, refer to
For your own safety 6
Changing a wheel 181
Changing the language on
Control Display 73
Changing the
measurement units on the
Control Display 72
Changing wheels 181
CHECK button 68
Check Control 66
"Check Control
messages" 68
Check Gas Cap 162
Checking the air pressure,
refer to Tire inflation
pressure 164
Child's seats, refer to
Child-restraint
systems 52
Child-restraint system 51
Chrome parts, care, refer
to the Caring for your
vehicle brochure
Cigarette lighter 97
Cleaning, refer to the
Caring for your vehicle
brochure
Cleaning windshield, refer
to Wiper system 61
"Climate" 90
"Climate control" 91
Clock 64
– 12/24 hour mode 73
– setting time and date 73
Closing
– from inside 29
– from outside 27
Clothes hooks, Coupe 96
Cockpit 10
Cold start, refer to
Starting the engine 54
"Communication" 146

Reference 201
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Destination address
– deleting 115
– entering 110
Destination for navigation
– destination list 113
– entry 110
– selecting from address
book 115
– selecting using
information 113
– storing 114
Destination guidance 118
– bypassing route
sections 120
– canceling voice
instructions 50
– changing specified
route 116
– displaying route 119
– distance and arrival 118
– interrupting 118
– starting 118
– terminating/
continuing 118
– voice instructions 119
– volume of voice
instructions 119
Destination list 113
Destinations recently
driven to 113
"Dial" for portable
phone 147
"Dial number" 147
Digital clock 64
Dimensions
– Convertible 192
– Coupe 191
Dipstick for engine oil 171
Directional indicators, refer
to Turn signals 60
Direction announcements,
refer to Voice
instructions 119
Direction instructions, refer
to Voice instructions 119
Directory, refer to
Phone book 148
Directory for navigation,
refer to Address
book 114
Disc brakes 103Displacement, refer to
Engine data 190
Display, refer to
Control Center 16
"Display off" 19
Displays, refer to
Instrument cluster 12
"Display settings" 72
Displays on the windshield,
refer to Head-Up
Display 83
Disposal, vehicle
battery 181
Distance, refer to
Computer 70
Distance to destination,
refer to Computer 70
Distance warning, refer to
PDC Park Distance
Control 75
"Dist. to destination" 70
Door entry lighting 87
Door keys 26
Door lock 29
"Door locks" 27
Doors
– manual operation 29
– remote control 27
DOT Quality Grades 166
Draft-free ventilation 92
"Driver's door only" 27
Driving lamps, refer to
Parking lamps/
low beams 85
Driving notes 102
Driving route, refer to
Displaying the route 119
Driving stability control
systems 77
Driving through water 103
Driving tips, refer to
Driving notes 102
Drying the air, refer to
Cooling function 89
DSC Dynamic Stability
Control 77
– indicator lamp 13, 77
DTC Dynamic Traction
Control 77
– activating 77
– indicator lamp 13, 77DVD for navigation 108
Dynamic Brake Control,
DBC 78
Dynamic Driving Control 59
"Dynamic route" for
navigation 116
Dynamic Stability Control,
DSC 77
Dynamic Traction Control,
DTC 77
E
Easy Entry, refer to
Entry to the rear 46, 52
EBV Electronic brake-force
distribution 76
"Edit address" for
navigation 115
Eject button, refer to
Buttons on CD player 126
Electrical malfunction
– automatic transmission
with Steptronic 59
– convertible top 39
– door lock 29
– driver's door 29
– fuel filler door 162
– glass roof 36
– luggage compartment
lid 31
– SMG Sequential manual
transmission 58
Electric steering wheel
adjustment 48
Electronic brake-force
distribution, EBV 76
Emergency assistance,
refer to Roadside
Assistance 184
Emergency call 183
Emergency operation, refer
to Manual operation
– convertible top 39
– door lock 29
– driver's door 29
– fuel filler door 162
– glass roof 36
– luggage compartment
lid 30, 31

Everything from A to Z
202 Emergency services, refer
to Roadside
Assistance 184
"Emission inspect." 66
"Enable services" 156
"End call" 148
Engine
– break-in procedure 102
– data 190
– speed 190
– starting 54
– starting difficulties 54
– switching off 55
Engine compartment 171
Engine coolant 172
Engine hood 170
Engine oil
– checking the oil level 171
– specified engine oils 172
– temperature 65
– temperature gauge 65
– topping up 172
Engine output, refer to
Engine data 190
Engine speed, refer to
Engine specifications 190
Engine starting, refer to
Starting engine 54
"Enter address" for
navigation 110
Entering activation times of
independent ventilation/
heating 93
Entering destination 111
Entering the address 110
Entering the
intersection 111
Entering the town/city for
navigation 111
Entering zip code for
navigation 111
"Entertainment" 127
"Entertainment
settings" 127
Entry map for
destination 112
Entry to the rear 46
"Equalizer", refer to
Adjusting the tone 129
"ESN" 134ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control 77
Exhaust system 102
Exterior mirrors 48
– automatic dimming
feature 48
– automatic heating 48
Eye for towing, refer to
Tow fitting 186
F
Fader, refer to
Adjusting the tone 128
Failure messages, refer to
Check Control 66
False alarms, refer to
Avoiding unintentional
alarms 33
False alarms with Flat Tire
Monitor 79
Fastening safety belts, refer
to Safety belts 47
Fastest route for
navigation 116
"Fast route" for
navigation 116
First aid, refer to
First-aid kit 184
First-aid kit 184
First-aid pouch, refer to
First-aid kit 184
Flashing on locking/
unlocking 28
Flashlight, refer to
Rechargeable
flashlight 95
Flat tire
– Flat Tire Monitor 79
– run-flat tires 80, 168
Flat Tire Monitor 79
– false alarms 79
– initializing the system 79
– limits of system 79
– malfunction 80
– warning lamp 80
Flooding, refer to
Water on roads 103"FM", reception
range 127, 130
FM, waveband 130
Fog lamps 86
– indicator lamp 86
Folding up the convertible
top compartment floor,
convertible 32
Footwell lamps 87
Forward, fast
– CD changer 140
– CD player 140
For your own safety 6
Front airbags 81
Front head restraints 45
Front seat adjustment 43
"FTM" 79
Fuel
– average consumption 69
– display 65
– fuel specifications 163
– high-quality brands 163
– quality 163
– tank capacity 162
Fuel display, refer to
Fuel gauge 65
Fuel filler door 162
– releasing in the event of
an electrical
malfunction 162
Fuel gauge 65
Fuel specifications 163
Fuses 182
G
Garage-door opener, refer
to Integrated universal
remote control 94
Gasoline
– refer to Fuel
specifications 163
– refer to Required fuel 163
Gasoline display, refer to
Fuel gauge 65
Gear changes
– automatic transmission
with Steptronic 58
– SMG Sequential manual
transmission 57

Reference 203
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Gear display
– automatic transmission
with Steptronic 58
– SMG Sequential manual
transmission 57
Gearshift lever
– automatic transmission
with Steptronic 58
– manual transmission 56
– SMG Sequential manual
transmission 56
General driving notes 102
Glass roof, electric with
raise function 35
– closing in the event of an
electrical malfunction 36
– convenience operation 29
– remote control 27
Glove compartment 95
GPS navigation, refer to
Navigation system 108
Grills, refer to
Ventilation 88
Gross vehicle weight, refer
to Weights 190
H
Handbrake 55
– indicator lamp 13, 55
Hands-free system 14, 146
Hazard warning flashers 15
Head airbags 81
Headlamp control,
automatic 85
Headlamp flasher 60
Headlamps
– care, refer to the Caring
for your vehicle brochure
– cleaning, refer to
Wiper system 61
– replacing the bulbs 178
Head Light, refer to
Adaptive Head Light 86
Head-Up Display 83
Heated mirrors 48
Heated rear window 89
Heated seats 47
Heated steering wheel 49Heating
– exterior mirrors 48
– interior 88
– rear window 89
– residual heat mode 90
– seats 47
– steering wheel 49
Heating with engine
switched off, refer to
Residual heat mode 90
Heavy cargo, refer to
Securing the load 105
Height, refer to
Dimensions 191
Height adjustment
– seats 43
– steering wheel 48
High beams 86
– headlamp flasher 86
– indicator lamp 13
– replacing the bulbs 178
Hills 103
Holder for cups 97
Horn 10
Hotel function 30
Hot exhaust system 102
"Hour memo" 73
"House number" for desti-
nation entry 111
Hydraulic Brake Assistant,
refer to DBC Dynamic
Brake Control 78
Hydroplaning 102
– also refer to Minimum
tread depth 167
I
Ice warning 64
iDrive, refer to
Control Center 16
Ignition key 26
Ignition key positions, refer
to Ignition lock 54
Ignition lock 54
Increasing luggage
compartment capacity,
Convertible 32Independent ventilation
– activating activation
timer 93
– setting the activation
time 93
– switching on and off
directly 92
Indicator/warning lamps
– ABS Antilock Brake
System 13, 78
– active steering 13, 80
– airbags 13, 82
– brake system 13, 78
– DSC Dynamic Stability
Control 13, 77
– DTC Dynamic Traction
Control 13, 77
– fastening safety
belts 13, 47
– Flat Tire Monitor 80
– fog lamps 11, 86
Indicator and warning
lamps, overview 13
Individual button
assignment options on
the steering wheel 49
Individual settings, refer to
Key Memory 26
Inflation pressure, refer to
Tire inflation
pressure 164
Inflation pressure
monitoring, refer to Flat
Tire Monitor 79
Information
– on another location 113
– on current location 113
– on destination
location 113
"Information" for
navigation 113
"Information on
destination" 114
Initiating an emergency
call 183
"Input map" 112
Installation location
– CD changer 140
– portable phone 145

Everything from A to Z
204 Instructions for navigation
system, refer to
Voice instructions 119
Instrument cluster 12
Instrument illumination,
refer to Instrument
lighting 87
Instrument lighting 87
Instrument panel, refer to
Instrument cluster 12
Instrument panel lighting,
refer to Instrument
lighting 87
Integrated universal remote
control 94
Interesting destination 113
"Interim time" 72
Interior lamps 87
– remote control 28
Interior mirror, automatic
dimming feature 48
Interior rearview mirror 48
Interlock, refer to
Steering locked 54
Interlock on automatic
transmission 54
Intermittent mode of the
wipers 61
J
Jacking points 181
Joystick, refer to
Control Center 16
Jump-starting 184
K
Key Memory 26
"Keypad" 150
Keys 26
Kickdown
– automatic transmission
with Steptronic 59
– SMG Sequential manual
transmission 57
Knock control 163
L
Lamps, refer to Parking
lamps/low beams 85
Lamps and bulbs 178
"Languages" 73
– for navigation 119
Lashing down loads, refer
to Securing the load 105
Lashing eyes, refer to
Securing the load 105
Last destinations, refer to
Destination list 113
"Last seat pos." 44
LATCH child-restraint
fixing 52
LEDs light-emitting
diodes 181
Length, refer to
Dimensions 191
Letter symbol with portable
phone 150
License plate lamps,
replacing bulbs 180
Light-emitting diodes
LEDs 181
Lighter 97
Lighter socket 97
"Lighting" 60, 85
Lighting
– instruments 87
– vehicle, refer to Lamps 85
Lights on warning 85
Light switch 85
"Limit" 71
Loading
– securing the load 105
– stowing cargo 105
– vehicle 104
Location, navigation
drive 108
"Lock after driving" 29
Lock buttons in the doors,
refer to Locking 30
Locking
– from inside 30
– from outside 28
Locking and unlocking
doors
– from inside 29
– from outside 27"LOGIC7", refer to
Adjusting the tone 128
Low beams 85
– automatic 85
– replacing the bulbs 178
Lower back support, refer
to Lumbar support 43
Luggage compartment
– capacity 190
– emergency release 31
– hotel function 30
– increasing the capacity,
Convertible 32
– opening/closing, refer to
Luggage compartment
lid 31
– opening from inside 31
– opening from outside 31
– opening with remote
control 28
Luggage compartment
lid 30
– emergency operation 31
– emergency release 31
– opening from inside 31
– opening from outside 31
– opening with remote
control 28
– unlocking manually 31
Lumbar support 43
LW, waveband 130
M
M+S tires, refer to
Winter tires 169
Maintenance, refer to the
Service and Warranty
Information Booklet for
US models or to the
Warranty and Service
Guide Booklet for
Canadian models 174
Maintenance system 174
Malfunction warnings, refer
to Check Control 66
Manual air distribution 90
Manual mode with
automatic transmission
with Steptronic 59
"Manual" on the radio 131