2005 BMW 525I SEDAN battery replacement

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

Everything from A to Z
212 Portable phone
– accepted calls156
– adjusting volume153
– calling154
– ending call155
– hands-free system153
– installation location, refer to
Center armrest98
– missed calls156
– operation using Control
Center153
– phone book155
– redialing156
– refer to separate Owner's
Manual
– SMS157
– Top 8156
– touch tone dialing157
Portable phone battery152
Portable phone in the
vehicle107
Portable phones, use in the
interior, refer to Mobile
communications
systems107
Position
– displaying125
– storing120
Power failure187
Power windows, refer to
Windows34
Preselecting activation times
of the Independent
ventilation94
"Presets" on the
radio138,143
Pressure, tires170
Pressure monitoring of tires,
refer to Flat Tire Monitor79
Programmable buttons on the
steering wheel46
Protective function, refer to
Anti-trapping mechanism
– glass sunroof, electric36
– windows35
R
Radio
– autostore139
– controls132
– sampling stations139
– satellite radio141
– selecting the frequency
manually139
– selecting the
waveband133,138
– station search139
– station selection138
– station with the best
reception139
– storing stations140
– switching on/off132
– tone control133
– volume133
– Weather Band141
Radio-control key, refer to
Master key with remote
control28
Rain sensor57
"Random", random play
sequence147
Reading lamps89
Rear armrest, refer to Rear
center armrest100
Rear lamp, refer to Tail
lamps184
– replacing bulbs184
"Rear not enabled"137
Rear seat back, folding101
"Rear seat entertainment via
headphones"136
"Rear seat entertainment via
speakers"136
Rear seats
– folding backrests101
– head restraint adjustment42
– heating44
Rear ventilation93
Rearview mirror45
Rear window blind, refer to
Roller sun blinds97
Rear window defroster90
Rear window safety switch35"Received calls"156
Receiving level of portable
phone, refer to Status
information20
Reception
– quality141
– radio stations141
– regional station139
Recirculated-air mode
– air recirculation91
– AUC Automatic recircu-
lated-air control91
Reclining seat, refer to
Backrest39
Recording times, refer to
Stopwatch72
"Redial" for portable
phone156
Refueling168
Releasing hood176
"Relock door if not
opened"32
Remaining distance
– refer to Computer70
– refer to Cruising range70
Remote control28
– entertainment136
– garage door opener96
– luggage compartment lid30
– malfunction30
Removing condensation on
the windows91
"Repeat" in audio mode146
Replacement fuses187
Replacement key, refer to
New key28
Replacement of tires, refer to
Changing wheels185
Replacing bulbs, refer to
Lamps and bulbs182
Replacing tires174
Reporting an accident, refer
Initiating an emergency
call189
Reporting safety defects7
Reserve warning, refer to Fuel
gage66
Reservoir for washer
systems58