2005 BMW 525I battery

Notes
6
For your own safety
Maintenance and repair
Advanced technology, e. g. the use of
modern materials and high-performance
electronics, requires specially adapted mainte-
nance and repair methods. Therefore, have cor-
responding work on your BMW carried out only
by a BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel. If work is car-
ried out improperly there is a danger of conse-
quential damage and the related safety risks.<
California Proposition 65 Warning
California law requires us to issue the following
warning:
Engine exhaust and a wide variety of
automobile components and parts,
including components found in the interior fur-
nishings 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 fluids contained in vehicles and
certain products 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 accesso-
ries contain lead and lead compounds. Batter-
ies also contain other chemicals known to the
State of California to cause cancer. Wash your
hands after handling. Used engine oil contains
chemicals that have caused cancer in labora-
tory animals. Always protect your skin by wash-
ing thoroughly with soap and water.<
Parts and accessories
For your own safety, use genuine parts
and accessories approved by BMW.
When you purchase accessories tested and
approved by BMW and Genuine BMW Parts,
you simultaneously acquire the assurance that
they have been thoroughly tested by BMW to
ensure optimum performance when installed
on your vehicle.
BMW warrants these parts to be free from
defects in material and workmanship.
BMW will not accept any liability for damage
resulting from installation of parts and accesso-
ries not approved by BMW.
BMW cannot test every product made by other
manufacturers to verify if it can be used on a
BMW safely and without risk to either the vehi-
cle, its operation, or its occupants.
Genuine BMW Parts, BMW Accessories and
other products approved by BMW, together
with professional advice on using these items,
are available from all BMW centers.
Installation and operation of non-BMW
approved accessories such as alarms, radios,
amplifiers, radar detectors, wheels, suspension
components, brake dust shields, telephones,
including operation of any portable phone from
within the vehicle without using an externally
mounted antenna, or transceiver equipment, for
instance, CBs, walkie-talkies, ham radios or
similar accessories, may cause extensive dam-
age to the vehicle, compromise its safety, inter-
fere with the vehicle's electrical system or affect
the validity of the BMW Limited Warranty. Refer
to your BMW center for additional informa-
tion.<
Maintenance, replacement, or repair of
the emission control devices and sys-
tems may be performed by any automotive
repair establishment or individual using any cer-
tified automotive part.<

Opening and closing
28
Opening and closing
The key set
1Every master key with remote control con-
tains an extended-life battery as a power
supply, which is charged automatically in
the ignition lock as you drive. You should
use each master key at least twice a year in
order to maintain the charge condition.
Depending on which master key is detected
by the vehicle during unlocking, different
settings in the vehicle are requested and
executed, refer to Key Memory below.
2Spare key for storage in a safe place, such
as in your wallet.
This key does not fit in the locks of the lug-
gage compartment lid and the glove com-
partment. This is an advantage when valet
parking, for example. The key is not
intended for regular use.
New key
Additional or replacement keys are available at
your BMW center.
Key Memory
How the system functions
Doubtless you have often reflected on how
great it would be if you could configure your
vehicle's various adjustment settings to meet
your own personal requirements. BMW has
designed several freely selectable options into
the vehicle during its development. You can set
these as desired via the Control Center.You can have up to four different basic settings
adjusted for four different persons for the spe-
cific keys. The only requirement is that each
person uses his or her own master key with
remote control.
When your vehicle is unlocked with the remote
control, the vehicle recognizes the individual
key by means of a data exchange and makes
adjustments accordingly.
Size of Key Memory
>When unlocking with the remote control,
either unlock only the driver's door or the
entire vehicle, refer to page29
>Locking the vehicle after a short time or
after starting off, refer to page31
>Assigning the programmable function but-
tons on the steering wheel, refer to page46
>Settings for the display on the Control Dis-
play:
>Brightness of the Control Display, refer
to page73
>Measuring units for consumption, travel/
distances, temperature, and pressure,
refer to page73
>Voice commands in Control Display,
refer to page74
>12h/24h mode of the clock, refer to
page74
>Date format, refer to page75
>Showing optical warning for PDC Park
Distance Control
*, refer to page76
>Selection and brightness of display in
Head-Up Display
*, refer to page85
>Air distribution, temperature and intensity
of the automatic air conditioning system,
refer to page92
>Setting voice instructions for destination
guidance in the navigation system
*, refer to
page125

Opening and closing
30 7.Press the controller.
The setting is stored for the remote control cur-
rently in use.
Convenience opening
Hold button down. The windows and the
glass sunroof open.
Locking
Press button.
Switching on interior lamps
If the vehicle is locked, press the but-
ton.
You can also use this function to locate your
vehicle in parking garages etc.
Panic mode*
By pressing and holding the button for more
than approx. two seconds, you can trigger the
alarm system in response to any impending
danger.
To switch off the alarm: press any of the but-
tons.
Opening luggage compartment lid
Press button.
The luggage compartment lid opens, regard-
less of whether it was previously locked or
unlocked.
During opening, the luggage compart-
ment lid pivots back and up. Ensure that
adequate clearance is available before opening.
A previously locked luggage compartment lid is
also locked again after closing.<
Setting confirmation signals
You can vary or also deactivate the acknowl-
edgment signals for locking or unlocking.
Control Center, for principle details, refer to
page16.
1.Open the menu.
2.Select "Vehicle settings" and press the
controller.
3.Select "Door locks" and press the control-
ler.
4.Select "Confirmation" and press the con-
troller.
5.Select desired signal.
6.Press the controller.
The signals are switched on.
Malfunctions
The remote control may malfunction due to
local radio waves.
Should the remote control fail to operate owing
to interference of this kind, unlock and lock the
vehicle via the door lock using the master key.
If it is no longer possible to lock the vehicle
using the remote control, then its battery is dis-
charged. Use this remote control during an
extended drive; this will recharge the battery,
refer to page28.
For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Federal Communication
Commission regulations. Operation is gov-
erned by the following:
FCC ID:
LX8766S

Controls
33Reference
At a glance
Driving tips
Communication
Navigation
Entertainment
Mobility
Locking separately
Turn the master key with remote control in the
lock of the luggage compartment lid beyond a
resistance point to the right and withdraw it in
the horizontal position.
This locks the luggage compartment lid and
disconnects it from the central locking system.
If you then only hand over the spare key, refer to
page28, no access is possible via the luggage
compartment lid. This is an advantage when
valet parking, for example.
Unlocking again and opening manually
Turn master key toward the left until the resis-
tance point: the luggage compartment lid
opens.
If you use the key to unlock the luggage
compartment lid while the alarm system
is armed, the alarm will be triggered. You should
therefore unlock the vehicle ahead of time.
If the alarm is inadvertently triggered: switch off
the alarm, refer to page34.<
Emergency release
This lever releases the luggage compartment
lid from inside the luggage compartment.
Closing
The handle recesses on the interior trim of the
luggage compartment lid make it easier to pull
down.
Make sure that the closing path of the
luggage compartment lid is clear, as oth-
erwise injuries may result.<
Alarm system
The concept
The vehicle alarm system responds:
>When a door, the hood, or the luggage com-
partment lid is opened
>To movements inside the vehicle: Inner
motion sensor, see below
>To changes in the vehicle's tilt if someone
attempts to steal the wheels or tow the
vehicle
>To interruptions in battery voltage
The system responds to unauthorized vehicle
entry and attempted theft by simultaneously
activating:
>An acoustic alarm, which lasts for a period
of approx. 30 seconds
>The hazard warning flashers for approx. 5
minutes
>The high beams, which flash on and off in
the same rhythm
Arming and disarming alarm system
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.

Controls
89Reference
At a glance
Driving tips
Communication
Navigation
Entertainment
Mobility
If the automatic headlamp control is acti-
vated, the low beams will come on auto-
matically when you switch on the fog lamps.<
Instrument lighting
You can control the lighting intensity by using
the serrated dial.
Interior lamps
The interior lamps, footwell lamps, door entry
lighting and courtesy lamps
* are controlled
automatically.
Switching interior lamps on and off
manually
Press the button.
If you want the interior lamps to remain off con-
tinuously, maintain pressure on the button for
approx. 3 seconds.
Reading lamps
Reading lamps are provided in the front and rear
adjacent to the interior lamps. Press the button
to activate or deactivate this system.
To avoid draining the battery, all of the
vehicle's interior lamps are automatically
switched off approx. 15 minutes after the igni-
tion is switched off.<

A congenial climate
92 The recirculated-air mode should not be used
over an extended period of time, as the air qual-
ity inside the vehicle deteriorates continu-
ously.<
Residual heat mode
Press this button when the engine
is switched off, but warm.
The heat stored in the engine is
used to heat the passenger com-
partment, e.g. while stopped at a school to pick
up a child.
You can adjust the automatic climate control
settings in ignition key position 1.
Provided that the engine has warmed to its nor-
mal operating temperature and the battery is
charged, you can use this function for up to
15 minutes after switching off the ignition. The
LED in the button lights up to confirm compli-
ance with both of these conditions.
Switching off automatic climate control
The air volume, the heater and the
cooling function are all switched
off.
You can restart the automatic cli-
mate control by pressing any of its buttons
except the REST button.
Settings using Control Center
Ignition key:
>On vehicles with separate drives for audio
CDs and navigation DVDs, ignition key in
position 2
>In vehicles with one drive for audio CDs,
ignition key in position 1Control Center, for principle details, refer to
page16.
1.Press button.
This opens the start menu.
2.Move the controller to the left to open "Cli-
mate".
You can set the following:
>Manual air distribution, separate for driver's
side and passenger side
>Adjusting temperature in upper body region
>Intensity of the AUTO program
The settings are stored for the remote control
currently in use.
Manual air distribution
You can preset your air distribution yourself and
also individually adjust the air temperature in
the upper body area.
1.Select "Vent settings" and press the con-
troller.
2.Move the controller to select the desired
field and turn the controller to adjust the air
distribution.
1Airflow directed toward the windshield and
side windows, driver's side only
2Airflow for the upper body

A congenial climate
94
Microfilter/activated-charcoal filter
The microfilter removes dust and pollen from
the incoming air. The activated-charcoal filter
provides additional protection by filtering gas-
eous pollutants from the outside air. Your BMW
center replaces this combined filter as a stan-
dard part of your scheduled maintenance.
You can select a display of more detailed infor-
mation on the Control Display, refer to page66.
Independent ventilation*
The independent ventilation blows air into the
passenger compartment to lower interior tem-
peratures.
The independent ventilation is controlled using
the Control Center. You can set two different
times for the system to start.
The independent ventilation remains on for
30 minutes. It can also be switched on and off
directly. Since the system uses a substantial
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 ready for use at
any outside temperature, up to ignition key
position 1.
The air emerges through the upper body region
vent outlets in the instrument panel. These vent
outlets must be open for the system to operate.
Switching on and off directly
Control Center, for principle details, refer to
page16.
1.Open "Climate".
2.Select "Parked car operation" and press the
controller.
3.Select "Automatic ventilation" and press
the controller.4.Select "Parked car ventilation" and press
the controller.
Independent ventilation is switched on and the
LED flashes.
Preselecting activation times
Control Center, for principle details, refer to
page16.
1.Open "Climate".
2.Select "Parked car operation" and press the
controller.
3.Select "Activation time" and press the con-
troller.
If you select two activation times that are
in sequence, they must differ by at least
31 minutes.<
4.Move the controller to the left or right to
select "Time 1" or "Time 2".
5.Select the time and press the controller.
The first time setting is highlighted.
6.Turn the controller to make the adjustment.
7.Press the controller to apply the setting.
The next setting is highlighted.
8.Make the remaining adjustments. After the
last adjustment, the time is stored.

What to do if …
128
What to do if …
What to do if …
>a navigation DVD is inserted, but an instruc-
tion to insert the DVD appears on the Con-
trol Display?
The navigation DVD may not be the correct
DVD for the navigation system. This infor-
mation is indicated on the DVD label.
>you request the current position of your
vehicle, but do not receive a precise dis-
play?
The system is unable to receive enough
GPS signals at your current position owing
to obstructions, your current position is not
yet available on your navigation DVD, or the
system is in the process of calculating your
current position. As a rule, reception is
guaranteed when you are in the open.
>the destination guidance does not accept a
destination?
The data of the destination is not stored on
the navigation DVD that is loaded. Select a
destination that is as close as possible to
the original.
>the destination guidance does not accept
an address without the street name?
On the navigation DVD, no downtown area
can be determined for the city or town
entered. Enter any street, or a destination
such as the railway station in the selected
town, and then start the destination guid-
ance.>you want to enter a destination for the des-
tination guidance, but it is not possible to
select the letters for your desired entry?
The data of the destination is not stored on
the navigation DVD that is loaded. In this
case, the system will not offer you any let-
ters to choose from. Select a destination
that is as close as possible to the original.
>the system stops furnishing directions on
which way to turn as you approach intersec-
tions?
You are driving in an area that has not yet
been completely recorded on the naviga-
tion DVD. Instead of an arrow indicating a
turn, you will see an arrow which indicates
the general direction of your planned route.
Or you have left the recommended route
and the system requires a few seconds to
calculate a new recommended route.
>the navigation system does not react to
entries?
If the battery was disconnected, it takes
about 10 minutes before the system is once
again operational.