2005 BMW 645CI COUPE&CONVERTIBLE instrument cluster

Controls
69Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Everything under control
Odometer, outside
temperature display, clock
When the ignition is off you can briefly activate
the time, outside temperature and odometer
displays by pressing the knob3 at the lower left
of the instrument cluster.
1 Outside temperature display, clock,
date
The outside temperature and the time are dis-
played from ignition key position 1 onwards.
To call up the date:
Press the CHECK button on the turn signal
lever, refer to page74.
Setting time and date, refer to page78.
You can set the measurement unit 7 or 6 on
the Control Display, refer to Measurement units
on page77.
Ice warning
A signal sounds when the outside temperature
falls to roughly +37.57/+36; this is accompa-
nied by a message.
Please bear in mind that the ice warning
does nothing to alter the fact that black
ice may be present on roads at temperatures
higher than +37.57/+36, e.g. on bridges and
shaded roads.<
2 Odometer and trip odometer
To reset the trip odometer to zero:
Press button3 in the instrument cluster.
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.
Engine speeds in the red warning field, arrow2,
must absolutely be avoided.
In this range, the fuel supply is interrupted to
protect the engine.

Everything under control
72 An example of a message is given below:
In instrument cluster
This symbol means that a Check Control
message has been generated. The symbol con-
tinues to be displayed after the message has
been hidden automatically after a short time,
but is still stored.
On Control Display
An acoustic signal sounds at the same time.
Supplementary instructions
An example:
Exit the additional information:
Select the arrow and press the controller.
Importance of messages
Important messages are retained until the mal-
functions have been rectified. They cannot be
deleted. If a number of these malfunctions
occur simultaneously, they are displayed in
succession.
Less important messages are displayed for
approx. 20 seconds, but continue to be stored.
To hide these messages during the display
time:
Press the CHECK button on the turn signal
lever.
Check Control symbol and message on
Control Display
No malfunctions detected in the moni-
tored systems.
Malfunctions detected in the monitored
systems.
Depending on the malfunction, additional
information appears on the Control Dis-
play.
The symbols also indicate the status of the ser-
vice requirement display, refer to page71.

Everything under control
74
Computer
Requesting information
As of ignition key position 1, you can use the BC
button in the turn signal lever to call up com-
puter information in the instrument cluster.
A new function appears each time you press the
BC button.
In instrument cluster
The display sequence:
>Cruising range
>Average speed
>Average fuel consumption
Cruising range
Displays the estimated cruising range available
with the remaining fuel. It is projected by taking
into account the driving style over the last
20 miles/30 km.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, as 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-
tances, refer to page75.
To reset the average fuel consumption: press
the BC button in the turn signal lever for approx.
2seconds.
On Control Display
You can also call up the computer via the Con-
trol Center, for principle details, refer to
page16.
1.Press the button.
This opens the start menu.
2.Move the controller to the right to open
"Navigation".
On vehicles without navigation system:
Open "Car Data".
3.Select "Car Data" and press the controller.
You can now choose between:
>Computer
>Trip computer,
suitable e.g. for a vacation trip

Technology for comfort, convenience and safety
82 Do not reduce the pressure on the brake pedal
for the duration of the brake application. When
the brake pedal is released, DBC is deactivated.
DSC Dynamic Stability Control
The system prevents slip at the drive wheels
when driving off and accelerating. DSC also
detects unstable driving conditions such as
fishtailing or sliding of the front wheels. In these
cases DSC helps the vehicle safely stay on
course within the physical limits by reducing the
engine output and through braking actions in
the individual wheels.
The DSC is operational every time you start the
engine.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving
style always remains the responsibility of the
driver. Therefore, do not reduce the additional
safety margin again by taking risks.<
DTC Dynamic Traction Control
DTC is a variant of DSC for special road condi-
tions, e.g. uncleared snow-covered roads, that
is optimized for forward momentum. The sys-
tem ensures maximum forward momentum, but
with limited driving stability. Therefore, drive
with the corresponding caution.
You may find it useful to briefly activate DTC
under the following special circumstances:
>When driving on snow-covered uphill
grades, in slushy snow or on uncleared,
snow-covered roads
>When rocking a stuck vehicle free or when
starting off in deep snow or on loose ground
>When driving with snow chains
*
Activating DTC
Press the button; the DTC indicator lamp in the
instrument cluster lights up.
Deactivating DTC again
Press the button again; the DTC indicator lamp
in the instrument cluster goes out.
Deactivating DTC and DSC together
Press the button until the DSC indicator lamp in
the instrument cluster lights up, however not
longer than approx. 10 seconds. Interventions
promoting stability and forward momentum will
no longer be carried out. In addition, the stability
promoting intervention of the active steering
*
is deactivated, refer to page85.
A message appears on the Control Display.
Please note any supplementary information
that appears there.
To support enhanced operating stability, reacti-
vate DSC again as soon as possible.
Reactivating DSC
Press the button; the indicator lamp in the
instrument cluster goes out.

Lamps
92 The low beams remain on independent of
the ambient lighting conditions when you
switch on the fog lamps.
With the daytime driving lamps activated, the
low beams are always switched on in this switch
position with the ignition key in position 2.<
The automatic headlamp control cannot
serve as a substitute for your personal
judgment in determining when the lamps
should be switched on in response to ambient
lighting conditions. For example, the system
cannot detect fog. To avoid safety risks, you
should always switch on the lamps manually
under these conditions.<
Adaptive Head Light*
The concept
Adaptive Head Light is a variable headlamp
control system that enables better illumination
of the road surface. Depending on the steering
angle and other assumptions, the light from the
headlamp follows the course of the road.
Activating Adaptive Head Light
In switch position3 the Adaptive Head Light is
active and the automatic headlamp control is
switched on.
To avoid blinding oncoming traffic, the Adaptive
Head Light
>is not active when driving in reverse
>i s o n l y a c t i v e t o w a r d p a s s e n g e r ' s s i d e w h e n
stationary
Malfunction
The LED beside the symbol for automatic head-
lamp control flashes. The Adaptive Head Light
is malfunctioning or has failed. Have the system
checked as soon as possible.
High beams/
roadside parking lamps
1High beams
2Headlamp flasher
3Roadside parking lamps
Roadside parking lamps, left or right*
You also enjoy the option of lighting up just one
side of your vehicle when parking. When using
this function, comply with national regulations:
With the ignition switched off, press the lever in
the desired direction3, past the resistance
point.
The roadside parking lamps drain the bat-
tery. Avoid using for longer periods, as
otherwise it may not be possible to start the
engine.<
Fog lamps
The parking lamps or low beams must
be switched on for the fog lamps to
operate. The green indicator lamp in
the instrument cluster lights up when the fog
lamps are switched on.

Reference 203
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Destination for navigation
– destination list119
– entry115
– home address122
– selecting from address
book120
– selecting using
information118
– storing120
Destination guidance124
– bypassing route
sections128
– canceling voice
instructions51
– changing specified
route122
– displaying route127
– distance and arrival124
– interrupting125
– starting124
– terminating/continuing125
– voice instructions126
– volume of voice
instructions126
Destination list119
Destinations recently driven
to119
"Dial" for portable phone152
"Dial number"152
"Diamond button"51
Digital clock69
Dimensions
– Convertible194
– Coupe193
Dipstick for engine oil175
Directional indicators, refer to
Turn signals60
Direction announcements,
refer to Voice
instructions126
Direction instructions, refer to
Voice instructions126
Directory, refer to Phone
book153
Directory for navigation, refer
to Address book120
Disc brakes109Displacement, refer to Engine
data192
Display, refer to Control
Center16
"Display off"21
Displays, refer to Instrument
cluster12
"Display settings"77
Displays on the windshield,
refer to Head-Up Display88
Disposal, vehicle battery183
Distance, refer to
Computer75
Distance control, refer to
Active cruise control62
"Distance to dest."75
Distance to destination, refer
to Computer75
Distance warning, refer to
PDC Park Distance
Control80
Door entry lighting93
Door keys28
Door lock31
"Door locks"29
Doors
– manual operation31
– remote control30
DOT Quality Grades170
Draft-free ventilation97
"Driver's door only"29
Driving lamps, refer to Parking
lamps/low beams91
Driving notes108
Driving route, refer to
Displaying the route127
Driving stability control
systems82
Driving through water109
Driving tips, refer to Driving
notes108
Drying the air, refer to Cooling
function95
DSC Dynamic Stability
Control82
– indicator lamp13,83
– malfunction83DTC Dynamic Traction
Control82
– activating82
– indicator lamp13,82
DVD for navigation114
Dynamic Brake Control
DBC81
Dynamic Driving Control59
"Dynamic route" for
navigation122
Dynamic Stability Control
DSC82
– indicator lamp13,83
Dynamic Traction Control
DTC82
– indicator lamp13
E
Easy entry, refer to Entry to
the rear48
Easy entry/exit50
EBV, refer to Electronic brake-
force distribution81
"Edit address" for
navigation121
Eject button, refer to Buttons
on CD player132
Electrical malfunction
– convertible top41
– door lock31
– driver's door31
– fuel filler door166
– glass sunroof38
– luggage compartment lid33
– storage compartment, hotel
function32
Electric steering wheel
adjustment50
Electronic brake-force
distribution81
Emergency Assistance, refer
to Roadside Assistance186
Emergency call185

Everything from A to Z
206 Inflation pressure, refer to Tire
inflation pressure168
Inflation pressure monitoring,
refer to Flat Tire Monitor84
Information
– on another location118
– on current position118
– on destination location118
"Information" for
navigation118
"Information on
destination"119
Initializing, refer to Power
failure184
"Input map"118
Inside rearview mirror,
automatically dimming, refer
to Automatic functions50
Installation location
– CD changer145
– navigation drive114
Instructions for navigation
system, refer to Voice
instructions126
Instrument cluster12
Instrument illumination, refer
to Instrument lighting93
Instrument lighting93
Instrument panel, refer to
Instrument cluster12
Integrated universal remote
control100
Interesting destination118
"Interim time"77
Interior lamps93
– remote control30
Interlock, refer to Steering
locked54
Interlock on automatic
transmission54
Intermittent mode of the
wipers60
J
Jacking points183
Joystick, refer to Control
Center16
Jumpering, refer to Jump
starting186
Jumping, refer to Jump
starting186
Jump starting186
K
Key Memory28
"Keypad"155
Keys28
Kick-down
– automatic transmission with
Steptronic58
– SMG Sequential manual
transmission57
Knock control167
L
Lamps, refer to Parking lamps/
low beams91
Lamps and bulbs180
"Languages"78
"Languages" for
navigation126
Lashing eyes, refer to
Securing load111
Last destinations, refer to
Destination list119
"Last seat pos."46
LATCH child-restraint fixing
system53
LEDs Light-emitting
diodes183
Length, refer to
Dimensions193
Letter symbol with portable
phone155
License plate lamps, replacing
bulbs182
"Light"60,91
Light-emitting diodes
LEDs183Lighter103
Lighter socket103
Lighting
– instruments93
– of the vehicle, refer to
Lamps91
Lights on warning91
Light switch91
"Limit"76
"Lock after driving"32
Lock buttons in the doors,
refer to Locking32
Locking
– from inside32
– from outside30
Locking and unlocking doors
– from inside31
– from outside29
"LOGIC7", refer to Tone
control134
Low beams91
– automatic91
– replacing bulbs180
Lower back support, refer to
Lumbar support45
Luggage compartment
– capacity192
– emergency release33
– hotel function32
– increasing capacity,
Convertible34
– opening/closing, refer to
Luggage compartment
lid33
– opening from inside33
– opening from outside33
– opening with remote
control30
Luggage compartment lid32
– emergency operation33
– emergency release33
– opening from inside33
– opening from outside33
– opening with remote
control30
– unlocking manually33
Lumbar support45
LW, waveband136