2004 BMW 745Li battery

Everything under control
82 The Service Interval Display does not
continue counting down to the next
service during periods when the vehicle is
stored with the battery disconnected or the
battery switch OFF.
Please remember that brake fluid should
be changed every two years at the latest,
even if the display does not yet indicate
that service is required, refer to page 197.
This same precaution applies to all of the
other service and maintenance operations
scheduled according to periodic inter-
vals.<
Displaying and entering dates for
legally prescribed emission and
vehicle inspections
1.Select "Emissions inspection" or "State
inspection" and confirm
2.Turn the controller to select date input
3.Confirm the inspection date. The first
part of the date entry is activated Ð
here month.
>Turn to reset
>Press to store and move to the next
entry Ð here year.
The system applies the date of the last
entry stored.4.Press the controller to select "CON-
FIRM".
A requirement is that you have cor-
rectly set the date and time in the
Control Center, refer to page 88.<
Displays in the Info Display
If the deadline for your next emissions or
state vehicle inspection is approaching, the
remaining distance and time will appear
briefly when you switch on the ignition.
Your Service Advisor will determine
your vehicle's current service require-
ments by reading out the data stored in the
vehicle's key.<
Check Control
Messages and indicator lamps in the
Info Display
Messages and faults in systems appear in
text form accompanied by an indicator
lamp symbol. The alert is accompanied by
a gong.
Reports are assigned one of two priority
ratings:

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Switching the interior lamps on and
off
Briefly press button 1.
If you want the interior lamps to remain off
continuously, maintain pressure on the but-
ton for approx. 3 seconds.
To revert to normal operation, briefly press
the button.
The button for the interior lamps in the rear
passenger area only switches these lamps
on and off.
Control of the footwell lamps, courtesy
lamps and ground lamps is also automatic.
Reading lamps
Reading lamps are provided in the front
and rear, adjacent to the interior lamps.
You can switch them on and off with
button 2 adjacent to each lamp.
To avoid discharging the battery, all
of the vehicle's interior lamps are
automatically extinguished approx. 15 min-
utes after the ignition is switched off.<
Light-emitting diodes LEDs
Light-emitting diodes installed behind
translucent lenses serve as the light source
for many of the controls and displays in
your vehicle. These light-emitting diodes,
which operate using a concept similar to
that applied in conventional lasers, are offi-
cially designated as Class 1 light-emitting
diodes.
Do not remove the covers, and never
stare into the unfiltered light for sev-
eral hours, as irritation of the iris could
result.<

Controls
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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.

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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

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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.

What to do if É
144
What to do if É
What to do if É
>you request the current position of your
vehicle, but do not receive a precise
display?
The system is unable to receive enough
GPS signals at your current position
owing to obstructions, your position is
not yet available on your navigation CD/
DVD, or the system is in the process of
calculating your position. Please wait
and then try again later on
>the GPS logo disappears from the Con-
trol Display screen?
Reception is interrupted; a building or
similar obstruction may be the cause
>the destination guidance refuses to
import an address from the destination
directory as its destination?
The address is not stored on the navi-
gation CD/DVD currently in use.
Choose an address as close as possi-
ble to the original one, using the desti-
nation entry map as required
>the destination guidance does not
apply an address without the street?
No specified center is defined for the
selected locality on your navigation CD/
DVD. Enter any street, or a destination
such as the railway station, etc., then
start the destination guidance
>you want to enter an address for the
destination guidance, but it is not pos-
sible to select the letters for your
desired entry?
The address is not stored on the navi-
gation CD/DVD currently in use. In this
case, the system will not offer you any
letters to choose from. Choose an
address as close as possible to the
original one, using the destination entry
map as required >the system stops furnishing directions
on which way to turn as you approach
intersections?
You are driving in an area that has not
yet been completely recorded on the
navigation CD/DVD. Instead of the turn-
off arrow, an arrow appears that follows
the course of the planned route,
or
you have left the proposed route and
the system requires a few seconds to
calculate a new route proposal
>during destination guidance the desti-
nation route map is automatically dis-
played?
You are driving in an area that has not
yet been recorded on the navigation
CD/DVD. The destination guidance
cannot operate under these conditions.
However, you will see the current posi-
tion of your BMW in the map display to
help you orient yourself
>the battery has been disconnected?
It will take approx. 15 minutes for the
system to resume operation.

175
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influencing the cardiac pacemaker.
With the slightest sign of a cardiac pace-
maker malfunction, switch the BMW porta-
ble phone off immediately.<
Batteries
To avoid possible short circuits, after
removing a battery you should never
allow it to come into contact with metallic
surfaces of any kind. This is why you should
handle charged batteries with care, in par-
ticular if you place batteries, e.g. in jacket
or shirt pockets that contain metal objects.
If you are in an environment where there is
a risk of explosion, do not remove the bat-
tery from the device, as otherwise sparks
from your battery could cause explosions
or fire.<
Disposing of used batteries
Return used batteries to a recycling
collection point or to your BMW cen-
ter.<
Care instructions
You can find useful information on caring
for your portable phone in the separate
Caring for your vehicle brochure and in the
separate portable phone Owner's Manual.
Controls
You have the option of making phone calls
with the car phone
* or the BMW portable
phone.
If there is no BMW portable phone in the
cradle, the Personal Calling connection is
set up with the car phone.
The car phone must be enabled prior
to initial use. In this connection,
please consult your BMW center.<
The telephone used to set up a connection
appears in the upper status line.
For information on operating your
portable phone, please consult the
separate Owner's Manual. >The steering wheel, refer to page 16
>The Control Center
>The folding telephone keypad
>The voice command system Ð not for
incoming calls.
Control Center
You can use the following functions in the
Control Center:
>The phone book, only with BMW
portable phone
>The Top 8 list, only with BMW portable
phone
>The redial list.
After selecting the desired entry, a connec-
tion can be set up via:
>The button on the steering wheel
>The folding telephone keypad
>The Control Center.
Here, the dialed number appears in the
upper status line, refer to page 23.
Missed calls are also shown in a list if this
service is supported by your network pro-
vider.
You can use and to change
between the two pages of the "Communi-
cation" menu.

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Rules and regulations
California Proposition 65
Warning
California laws require us to issue the fol-
lowing warning:
Engine exhaust and a wide variety of
automobile components and parts,
including components found in the interior
furnishings in a vehicle, contain or emit
chemicals known to the State of California
to cause cancer and birth defects and
reproductive harm. In addition, certain flu-
ids contained in vehicles and certain prod-
ucts of component wear contain or emit
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
Battery posts, terminals and related acces-
sories contain lead and lead compounds.
Wash your hands after handling.
Used engine oil contains chemicals that
have caused cancer in laboratory animals.
Always protect your skin by washing thor-
oughly with soap and water.<
OBD connector
The Onboard Diagnostic OBD interface
socket is located on the left of the driver's
side under the instrument panel and under
a cover.
The cover has the letters OBD on it.The purpose of the OBD system is to
ensure proper operation of the emission
control system for the vehicle's lifetime.
The system monitors emission-related
components and systems for deterioration
and malfunction.
An indicator lamp informs you of the
need for service, not of the need to
stop the vehicle. However, the sys-
tems should be checked by your BMW
center at the earliest possible opportunity.
Indicator lamp for Canadian mod-
els.
Under certain conditions, the indicator
lamp will blink or flash. This indicates a
rather severe level of engine misfire. When
this occurs, you should reduce speed and
consult the nearest BMW center as soon as
possible. Severe engine misfire over only a
short period of time can seriously damage
emissions control components, especially
the catalytic converter.
When the fuel filler cap is not properly
tightened, the OBD system can
detect the vapor leak and the indicator will
light up. If the filler cap is subsequently
tightened, the indicator lamp should go out
within a few days.<