2004 BMW 745i radio

Everything under control
80
Everything under control
Odometer, outside temperature display, clock
When the ignition is off you can briefly acti-
vate the time, outside temperature and
odometer displays by pressing the knob at
the upper left of the Info Display.
1 Outside temperature display, clock
The outside temperature and the time dis-
plays are active starting at the radio mode
in the ignition lock.
You can change the units of measure,
7/6, in the "Settings" menu, refer to
page 88.
Setting the clock, refer to page 88.
Ice warning
A warning signal sounds when the outside
temperature falls to roughly +37.57/+36;
this is accompanied by a message in the
Check Control.
Please bear in mind that the ice warn-
ing does nothing to alter the fact that
glare ice may be present on roads at tem-
peratures higher than +37.57/+36, for
instance, on bridges and shaded sur-
faces.<
2 Odometer
The odometer panel also provides displays
for the computer and the Check Control.
Regardless of the current display mode,
you can view the odometer reading for a
short period by pressing the knob at the
upper left of the Info Display. Check Control, refer to page 82.
Computer, refer to page 84.
3 Trip odometer
The trip odometer must be present in the
display before you can reset it to zero.
Reset by pressing the knob at the upper left
of the Info Display.
Tachometer
The orange warning sector gradually
moves upward as the engine warms to its
normal operating temperature. The seg-
ments disappear in sequence as the engine
warms to its normal operating temperature.
Avoid allowing the engine speed to rise as
far as the orange warning sector whenever
possible.

Everything under control
84 The display disappears when the sym-
bol is confirmed.
Displays after completion of trip
Selected fault reports generated during the
trip are shown consecutively when you
switch off the ignition.
If indicated, the following message may
also appear:
"Parking lamps on!"
This message appears when you open the
driver's door after parking. A supplemen-
tary gong is also heard.
Even with the ignition and Info Display off,
you can reactivate the screen and display
the messages.
Press the CHECK button for approx.
8 seconds, refer to page 83. The stored
status reports appear again in the display.
If several messages are present, you can
continue to briefly press the CHECK button
to view them in succession.
The Check Control function
>cancels itself automatically after a brief
period
>can be canceled by again pressing the
CHECK button for approx. 8 seconds.
You can select the language in which
Check Control status reports and
messages from the computer will appear,
refer to page 88.<
Computer
To select functions:
You can use the buttons in the turn signal
indicator lever to request a display from the computer on the Info Display, starting at
the radio mode in the ignition lock.
1Info Display on left
2Info Display on right
A new function appears each time you
briefly press the button.
Displays in the Info Display
The display sequence:
>Fuel gauge85
>Range and remaining distance85.
The display sequence:
>Odometer80
>Energy Control/
Current fuel consumption85
>Average fuel consumption85
>Average speed85
>Time of arrival85.
Maintain pressure on button 1 to can-
cel the display from the computer.
Briefly press the button again to return to
the last display.
It will not be possible to cancel the display
if the fuel level has fallen into the reserve
range or if a Check Control status report is
currently on the screen.

Technology for comfort, convenience and safety
98
Indicator lamp
Operational readiness of airbag
system
The airbag warning lamp in the Info
Display indicates the operational
readiness of the entire airbag sys-
tem and the safety belt tensioners as of
ignition key radio position.
The indicator lamp goes out after a few
seconds.
Airbag system malfunction
A system malfunction could prevent
the system from responding in the
expected manner to an impact occurring
within its normal response range.
Have the airbag system inspected immedi-
ately at a BMW center.<
There is a fault in the airbag system
if the airbag warning lamp behaves
as follows:
>The indicator lamp fails to come on as
of ignition radio position
>The indicator lamp remains on
continuously
>Indicator lamp lights up while the
vehicle is being driven.

Controls
105Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Residual heat mode
The system uses the warmth
stored in the engine to heat the
interior when the ignition is off,
for instance, while the vehicle
is stopped at a school to pick
up a child.
You can adjust the automatic climate con-
trol's settings when the ignition lock is in
the radio mode. The system blows heated
air into the interior in accordance with the
selected distribution pattern while the igni-
tion is off.
Provided that the engine has warmed
to its normal operating temperature
and the battery is charged, you can use this
function for up to 15 minutes after switch-
ing off the ignition. The LED within the but-
ton lights up to confirm compliance with
both of these conditions.<
Front ventilation
You can adjust the vent outlets for the
upper body to suit your personal require-
ments.
You can use the serrated dials 1 to open
and close the outlets through an infinitely-
variable range, while the serrated dials 2
allow you to adjust the airflow direction.
Ventilation for cooling
Adjust the vents to direct the flow of cool
air in your direction, for instance, if the inte-
rior has become too warm, etc.
Draft-free ventilation
Set the vent outlets so that the air flows
past you and is not directed straight at you. You can also individually adjust the air
temperature of the air vents for the
upper body area in the Control Center,
refer to page 107.
If the ventilation grill is completely closed,
the vehicle interior is ventilated indirectly
by air vents on the upper side of the cock-
pit.<
Ventilation for storage compartment
in front armrest
You can use the serrated dial in the storage
compartment to open and close the vent.
Depending upon the temperatures
selected at the rear dials, high tem-
peratures may occur in the storage com-
partment. Close the vent as required.<
Ventilation in the rear
The serrated dials 1 allow you to open and
close the ventilation outlets through an infi-
nitely-variable range.
You can adjust the airflow direction using
the levers 2.
The serrated dials 3
* control the amount of
cooled air in the flow from the vent outlets:
Turn towards blue: colder
Turn towards red: warmer.

Controls
109Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Switching on/off using the Control
Center
1.With the ignition on, select "Climate"
2. Select the second page of the
"Climate" menu
3.Select "Extra" and confirm
4.Select "Rear air cond." and confirm.
The maximum cooling mode is auto-
matically activated when you switch
on the rear air conditioner in the Control
Center.<
Select "Rear air cond." again and confirm
to switch off the system.
Rear ventilation
Use the lever 1 to vary the airflow direction.
For additional information on rear ventila-
tion options, refer to page 105.
Independent ventilation
System operation is controlled using the
Control Center. You can set two different
times for the system to start.
The independent ventilation blows air into
the passenger compartment to lower inte-
rior temperatures.The system remains on for 30 minutes.
You can also switch the system on and off
manually. Since the system uses a sub-
stantial amount of electrical current, you
should refrain from activating it twice in
succession without allowing the battery to
be recharged in normal operation between
use.
The independent ventilation is available for
preprogrammed operation at outside tem-
peratures above approx. 597/156 and
for direct activation at any temperature, but
is not operational when the vehicle is
underway.
The air enters the passenger compartment
through the vent outlets in the instrument
panel, which can be adjusted for both
direction and airflow. These outlets must
be open for the system to operate.
Switching on and off directly
1.Switch on the radio mode
2.Select "Indep. ventil." on the second
page of the "Climate" menu and con-
firm.
Select "Indep. ventil." a second time and
confirm to deactivate the system manually.
Preselecting the switch-on time

A congenial climate
110 You can preselect two activation times.
1.Activate the radio mode at the ignition
lock
2.Select "Indep. ventil." on the second
page of the "Climate" menu
3.Select "Set time 1" or "Set time 2" and
confirm
4.Enter the desired time
>Turn: set
>Press: confirm.
Activating the timer
Select "Switch. time 1" or "Switch. time 2"
and confirm.
The independent ventilation is only
available for activation within the sub-
sequent 24 hours. After this, the time will
have to be reconfirmed.<

Practical interior accessories
112 The device can be operated as of ignition
on.
If the device cannot be operated
after repeated programming, check
whether the original hand-held transmitter
uses an alternating-code system. To do so,
either read the instructions of the original
hand-held transmitter or press and hold
down the programmed memory button 1 of
the integrated universal remote control.
If the indicator lamp 2 on the integrated
universal remote control flashes quickly for
a brief period and then remains lit up for
approx. two seconds, this indicates that
the original hand-held transmitter is
equipped with an alternating-code sytem.
In the case of an alternating-code system,
program the memory buttons 1 as
described at the section on alternating-
code transmitters.<
Alternating-code transmitters
Consult the operating instructions of the
unit you wish to set when programming the
integrated universal remote control. You
will find information there on the possibili-
ties for synchronization.
When programming hand-held transmitters
that employ an alternating code, please
observe the following supplementary
instructions:
Programming will be easier with the
aid of a second person.<
1.Park your vehicle within the range of the
remote-controlled device
2.Program the integrated universal
remote control as described at the sec-
tion on fixed-code hand-held transmit-
ters
3.Localize the button on the receiver of
the device you want to set up, e.g. on
the upper section of the motor
4.Press the button on the receiver of the
device you want to set up. After step 4,
you have approx. 30 seconds for step 5
5.Press the programmed memory
button 1 on the integrated universal
remote control three times. The corresponding memory button 1 is
now programmed with the signal of the
original hand-held transmitter.
If you have any additional questions,
please contact your BMW center.<
Clearing memory buttons
Individual memory buttons 1 can not be
cleared. However, you clear all three mem-
ory buttons 1 together as follows:
Press both outer buttons 1 of the inte-
grated universal remote control for approx.
20 seconds, maintaining pressure until the
indicator lamp 2 starts to flash.
Roller sun blinds*
Roller sun blind for rear window
To actuate from the radio position, briefly
press the button in the driver's door.
Roller sun blinds for rear side
windows
Activate by briefly pressing the desired but-
ton with the ignition lock in the radio mode.
1Quarter window blind
2Side window blind

Controls
113Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
3Rear window blind
4Switching to the other side
The side window blind cannot be
extended unless the side window is
closed. If the window is open, the blind will
rise slightly prior to immediately retracting
to its original position.<
Briefly press the safety switch in the
driver's door, refer to page 42. The
indicator lamp must light up. This precau-
tion prevents children from operating the
sun blinds using the rear switches, etc.
Before using always ensure that the sun
blind's travel path is clear and unob-
structed.
When leaving the vehicle, always remove
the remote control from the ignition lock
and close the doors; this precaution pre-
vents children from using the sun blinds
and injuring themselves, etc.<
Automatically extending and
retracting the sun blinds
You can extend and retract the sun blinds
together by pressing and holding button 3
or the button in the driver's door.
Rear cooler*
The rear cooler is located behind the rear
seats' center armrest.
Switching on/off
As of radio position, press the button,
arrow 1; the indicator lamp in the button
comes on. Vehicles with rear air conditioner:
Once switched on, the rear cooler
operates whenever the engine is running.
High temperatures in the luggage compart-
ment can affect the temperature in the rear
cooler.
Vehicles without rear air conditioner:
After the ignition has been switched off, the
rear cooler is switched off automatically
after a short period.
When a low voltage is reached, it is auto-
matically switched off to protect the vehicle
battery. The indicator lamp in the button
flashes.
In the event of a malfunction, please con-
tact your BMW center.<
Press the button, arrow 1, once again to
switch off the rear cooler.
Opening
Press button and open cooler, arrow 2.
Switching on/off using the Control
Center*
When the rear air conditioner unit is
switched on, the rear cooler operates
whenever the engine is running.<
1.With the ignition on, select "Climate"
2. Select the second page of the "Cli-
mate" menu
3.Select "Extra" and confirm
4.Select "Rear refr. box" and confirm.
Select "Rear refr. box" a second time and
confirm to switch the unit off.