2004 BMW 525I SEDAN brake

Mobility
181Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Maintenance
The BMW Maintenance
System
The BMW Maintenance System is
designed to ensure that your vehicle will
continue to furnish consistent reliability
combined with optimal safety. The service
schedule also includes operations related
to the vehicle's comfort and convenience
features, such as replacement of the filters
for the inside air. The ultimate objective is
to ensure economical maintenance by pro-
viding the ideal service for your vehicle.
Should the day come when you decide to
sell your BMW, you will find that a complete
dealer service history is an asset of inesti-
mable value.
CBS Condition Based Service
CBS is a more advanced version of the Ser-
vice Interval Display. Sensors combine with
highly-specialized algorithms to supply
service information that reflects your vehi-
cle's actual operating conditions more pre-
cisely than ever before.
The system now provides individual dis-
plays of the times or distances remaining
until the deadlines for specific service
operations as well as legally prescribed
inspections:
>Engine oil
>Brakes: separate for front and rear
>Brake fluid
>Spark plugs >Vehicle check
>Depending on national regulations:
legally prescribed inspections.
CBS monitors both current and upcoming
service requirements. Your vehicle stores
this information continuously in the ignition
key while the vehicle is being driven. You
should therefore hand over to the BMW
Service Advisor the key you last used to
drive when you take your vehicle for ser-
vice. After accessing the data stored in the
vehicle key, your BMW Service Advisor is
able to suggest precisely the right array of
service procedures for your own individual
vehicle.
By letting you define a service and mainte-
nance regimen that reflects your own indi-
vidual requirements, Condition Based Ser-
vice builds the basis for trouble-free
driving.
You can find more detailed information on
the service requirement display on
page 66.
Make sure the date in the Control
Center is always set correctly, refer to
page 75, as otherwise the effectiveness of
Condition Based Service CBS is not
ensured. Booklet for US models and Warranty
and Service Guide Booklet for Cana-
dian models
Please consult your Service and Warranty
Information Booklet for US models and
Warranty and Service Guide Booklet for
Canadian models for additional information
on service requirements.
Have service and repair operations
performed at your BMW center.
Take the time to ensure that these service
procedures are confirmed by entries in
your vehicle's Service and Warranty Infor-
mation Booklet for US models and War-
ranty and Service Guide Booklet for Cana-

Replacing components
186
Side-mounted turn signal indicators
Bulb 5 Watts, W 5 W
1.Press against the front edge of the lamp
with the tip of your finger, then push it to
the rear and release the detent at the
front
2.Turn the lamp 903 and remove
3.Turn the bulb holder to the left and
remove
4.Extract the bulb for replacement.
Side marker lamps, front and rear
Please contact your BMW center for
replacement.
Tail lamps
1Turn signal indicators
2Tail and brake lamp
3Tail lamp
4Backup lamps
5Reflector
6Reflector
7Standing, tail and brake lamp
>Backup lamps:
Bulb 16 Watts, W 16 W
>Other lamps:
Bulb 21 Watts, P 21 W
Center brake lamp
This lamp uses LED technology for opera-
tion. Please contact a BMW center in case
of a malfunction.
Lamps in the fender
The illustration shows the recess on the left
side of the luggage compartment.
All the bulbs are integrated in a central bulb
holder.
1.Remove the side panel
2.Unclip the bulb holder and remove
3.Backup lamps:
Remove and replace the bulb.
Other bulbs:
Apply gentle pressure to the bulb while
turning it to the left for removal and
replacement.
Lamps in the luggage compartment
lid
License plate lamp
Bulb 5 Watts, C 5 W
1.Insert a screwdriver in the slot and
press to the left, refer to arrows; this
unlocks the lamp
2.Remove the lamp and replace the bulb.

Mobility
187Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Changing a wheel
Safety measures in the event of a
breakdown or wheel change:
Park the vehicle as far away as possible
from moving traffic and on firm ground.
Switch on the hazard warning flashers.
Lock the steering wheel in straight-ahead
setting of the wheels. Apply the handbrake
and engage first gear, reverse gear or
selector lever to position P.
Have all vehicle occupants get out of the
vehicle and ensure that they remain outside
the immediate area in a safe place, such as
behind a guardrail.
If a warning triangle or portable hazard
warning lamp is required, set it up on the
roadside at an appropriate distance from
the rear of the vehicle.
Comply with all safety guidelines and regu-
lations.
Change the wheel only on a level, firm sur-
face which is not slippery.
The vehicle or the jack could slip to the side
if you attempt to raise the vehicle on a soft
or slippery surface such as snow, ice, tiles,
etc.
Position the jack on a firm support surface.
Do not use a wooden block or similar
object as a support base for the jack, as
this would prevent it from extending to its
full support height and reduce its load-car-
rying capacity.
To avoid serious or fatal injury: never lie
under the vehicle, and never start the
engine while it is supported by the jack.<
What you will need
To avoid rattling noises later on, note the
positions of the tools before removing
them, then return them to their initial posi-
tions after completing work.1Chock
2Vehicle jack
3Lug wrench
are located in the tool space in the rim of
the compact wheel. Raise the floor mat and
the cover beneath it. Take out the required
tool(s). After using the tools, return them to
the storage space.
Compact wheel*
1.Unscrew the wing nut 1
2.Remove the disk 2 to the side
3.Take out the tool brackets 3
4.Remove the compact wheel.
Procedure
1.Read carefully and comply with the
safety precautions on left-hand column
2.To secure the vehicle against move-
ment:
Place the wheel chock behind the front
wheel on the side opposite the side
being raised. If the vehicle is parked on
a downward slope, place the chock in
front of the wheel. If the wheel must be
changed on a surface with a more
severe slope, take additional precau-
tions to secure the vehicle from rolling

Everything from A to Z
202
Everything from A to Z
Index
A
ABS Antilock Brake
System 77
Ð indicator lamp 77
Acceleration assistant 54
Accessories, refer to Your
individual vehicle 5
"Activation time" for
independent
ventilation 95
Active cruise control 59
Ð malfunctions 64
Active head restraints,
front 40
Active roll stabilization 80
Active seat 42
Active seat ventilation 42
Active steering 82
Adaptive Head Light 88
"Address book" for
navigation 120
Address for navigation
Ð deleting 120
Ð entering 116
Ð selecting 120
"Add to address book" for
navigation 120
"Add to destination
list" 118
Adjusting temperature for
upper body 93
Adjusting the thigh
support 37
"After door is opened" 39
"After unlocking" 39
Airbags 83
Ð indicator lamp 84
Ð sitting safely 36
Air circulation, refer to
Recirculated air 91
Air distribution
Ð automatic 91
Ð individual 93Air flow, refer to Air
volume 91
Airing, refer to
Ventilation 94
"Air recirculation on /
off" 44
Air vent outlets of
automatic climate
control 90
Air volume 91
AKI, refer to Fuel
specifications 169
Alarm system 32
Ð avoiding unintentional
alarms 33
All around the steering
wheel 10
"All channels" 138
"All doors" 28
All-season tires, refer to
Winter tires 175
"AM", wave-
band 130, 134
Antenna for portable
phone 150
Antifreeze
Ð coolant 179
Ð washer fluid 57
Anti-theft system 27
Anti-trapping mechanism
Ð glass roof 35
Ð windows 34
Approved axle loads, refer
to Weights 200
Approved gross vehicle
weight, refer to
Weights 200
Arrival time, refer to
Computer 71
Ashtray
Ð front 99
Ð rear 100
Assistance window 18Assisting systems, refer to
DSC Dynamic Stability
Control 78
AUC Automatic
recirculated-air
control 91
"Audio" 131
Audio 130
Ð adjusting the tone 131
Ð controls 130
Ð switching on/off 130
Ð volume 131
Audio systems, refer to
Tone control 131
Automatic
Ð air distribution 91
Ð air volume 91
Ð cruise control 58, 59
Ð storing stations 135
Automatic car wash, refer
to Caring for your vehicle
brochure
Automatic climate
control 90
Ð automatic air
distribution 91
Ð settings using the Control
Center 92
Ð switching off 92
Automatic curb monitor 39
Automatic headlamp
control 87
"Automatic programs" 93
Automatic recirculated-air
control AUC 91
Automatic steering wheel
Ð adjustment 43

Reference 203
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic transmission
with Steptronic 54
Ð indicator lamp 56
Ð interlock 49
Ð selector lever interlock 55
Ð shiftlock 55
Ð sport program 55
Ð starting the engine 50
Ð towing 193
AUTO program, refer to
Automatic air distribution
and volume 91
"Autostore" on the
radio 136
"AUTO" with automatic
climate control 93
Average fuel
consumption 70
Ð setting the units 74
Average speed 70
"Avoid ferries" for
navigation 121
"Avoid freeways / tolls" for
navigation 121
Avoiding unintentional
alarms 33
"Avoid tollroads" for
navigation 121
Axle loads, refer to
Weights 200
"A - Z" 154
B
Backrests, refer to
Seats 36
Backrest width
adjustment 37
Backup lamps, refer to
Reverse gear 51
Ð replacing the bulbs 186
"Balance", audio
system 132
Balance, refer to Tone
control 131
"Bass", audio system 132
Bass, refer to Tone
control 131
Battery 188
Ð in the remote control 26
Ð jump-starting 192Belts, refer to Safety
belts 36, 40
Beverage holders 99
Black ice, refer to Ice
warning 65
Blocking sections of a route
for navigation 125
Blower, refer to Air
volume 91
BMW Assist 161
Ð enabling 161
Ð services offered 162
"BMW Info" 163
BMW Maintenance
System 181
"BMW Service
settings" 161
Bore, refer to Engine
data 198
Bottle holder, refer to
Beverage holders 99
Brake Assistant, refer to
DBC Dynamic Braking
Control 79
Brake fluid 180
Ð indicator lamp 180
Ð level 180
Ð replacing 180
Brake force display 82
Brake hydraulic
systems 180
Brake lamps, replacing the
bulbs 186
Brake pads 107
Ð breaking-in
procedure 106
Brake pedal, refer to
Brakes 107
Brake rotors 107
Brakes 107
Ð ABS 77
Ð brake fluid 180
Ð breaking-in
procedure 106
Ð handbrake 50Brake system 106
Ð brake-fluid level 180
Ð brake pads 107
Ð breaking-in
procedure 106
Ð disc brakes 107
Ð indicator lamp 13, 107
Breakdown services, refer
to Roadside
Assistance 191
Break-in procedures 106
Ð brakes 106
Ð clutch 106
Ð differential 106
Ð engine 106
Brightness on the Control
Display 73
Bulbs and lamps
Ð replacing the bulbs 184
Buttons on steering
wheel 11
C
California Proposition
65 Warning 183
"Call" 154
Call
Ð accepting 153
Ð display accepted 154
Ð ending 154
Ð in absence 154
Ð starting 153
Calling
Ð from phone book 154
Ð from the Top 8 list 154
Ð redialing 154
Calling up traffic
information 126
"Call sender" 156
"Call Sirius" 138
Can holder, refer to
Beverage holders 99
Capacities 201
Car battery, refer to
Battery 188
Car care, refer to Caring for
your vehicle brochure
Car-care products, refer to
Caring for your vehicle
brochure

Everything from A to Z
204 Cargo, securing 109
Cargo area
Ð locking separately 31
Caring for artificial leather,
refer to Caring for your
vehicle brochure
Caring for leather, refer to
Caring for your vehicle
brochure
Caring for light-alloy
wheels, refer to Caring for
your vehicle brochure
Caring for plastic, refer to
Caring for your vehicle
brochure
Caring for the carpet, refer
to Caring for your vehicle
brochure
Caring for the vehicle finish,
refer to Caring for your
vehicle brochure
Car jack
Ð jacking points 188
Car keys, refer to Central
keys with remote
control 26
Car phone 151
Ð installation location, refer
to Center armrest 98
Ð refer to Portable
phone 150
Ð refer to separate Owner's
Manual
Car radio, refer to
Radio 134
Car wash 106
Ð refer also to Caring for
your vehicle brochure
Catalytic converter, refer to
High temperatures 106
"Categories" 138
CBC Cornering Brake
Control 78
CBS Condition Based
Service 181
"CD" 130CD changer 144
Ð adjusting the tone 131
Ð controls 130
Ð fast forward/reverse 146
Ð installation location 144
Ð listening to a CD 144
Ð playing a track 145
Ð random order 146
Ð repeating a track 145
Ð selecting track 145
Ð switching on/off 130
Ð volume 131
CD for navigation 114
CD player 141
Ð adjusting the tone 131
Ð controls 130
Ð fast forward/reverse 142
Ð playing a track 142
Ð random order 142
Ð repeating a track 142
Ð selecting tracks 141
Ð switching on/off 130
Ð volume 131
Center armrest 98
Center console, refer to
Comfort area 14
Central keys with remote
control 26
"Central locking" 38
Central locking system 27
Ð from inside vehicle 30
Ð from outside vehicle 27
Changes, technical, refer to
Parts and accessories 6
Changing a wheel 187
Changing selector-lever
positions 55
Changing the direction
display for navigation 124
Changing the language on
the Control Display 74
Changing the
measurement units on the
Control Display 74
Changing wheels 174
CHECK button 69
Check Control 68
"Check Control
messages" 69
Check Gas Cap 168Checking the air pressure,
refer to Tire inflation
pressure 170
Child's seat 45
Child-restraint fixing
LATCH 47
Child restraints 45
Child-restraint system 45
Child-safety lock 48
Chock 187
Chrome parts, care, refer to
Caring for your vehicle
brochure
Cigarette lighter 100
Circulation of air, refer to
Recirculated-air mode 91
"City" for destination
entry 117
Cleaning, refer to Caring for
your vehicle brochure
Cleaning headlamps
Ð washer fluid 57
Cleaning windshield 57
"Climate" 41
Clock 65
Ð 12/24 hour mode 74
Ð setting the time and
date 74
Closing
Ð from inside 30
Ð from outside 27
Cockpit 10
Comfort area 14
Comfort seat 37
"Communication" 152
"Communication
interface" 161
Compact Disc
Ð refer to CD changer 144
Ð refer to CD player 141
Compact wheel
Ð inflation pressure 171
Ð wheel change 187
Compression ratio, refer to
Engine data 198
Computer 70
Ð clock, 12/24 hour
mode 74
Ð displays on the Control
Display 70

Reference 205
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Condition Based Service
CBS 181
"Confirmation" 28
Confirmation signals for
vehicle locking 28
"Confirm unlock code" 153
Connecting a vacuum
cleaner, refer to Lighter
socket 100
Consumption display
Ð refer to average
fuel consumption 70
Consumption indicator
Ð refer to Energy Control 66
"Continue guidance to
dest.?" 126
Control Center 16
Ð adjusting the
brightness 73
Ð assistance window 18
Ð automatic climate
control 92
Ð changing settings 73
Ð changing the menu
page 19
Ð confirming selection or
entry 19
Ð display, menus 16
Ð language selection 74
Ð lists 19
Ð menu item selection 19
Ð selecting units of measure
and display format 74
Ð setting time and date 74
Ð status information 18
Ð symbols 17
Control Display 16
Controller, refer to Control
Center 16
Controls, audio
systems 130
Controls, refer to
Cockpit 10
Convenience operation
Ð glass roof 28
Ð windows 28
Convenience start, refer to
Starting the engine 49
Coolant 179, 180
Ð level 180
Cooling, maximum 91Cornering Brake Control 78
"Country" for destination
entry 117
Country of destination for
navigation 116
Courtesy lighting 89
Cruise control 58
Ð active cruise control 59
Ð indicator lamp 11
Cruising range 70
Cup holder, refer to
Beverage holders 99
Curb weight, refer to
Weights 200
Current fuel
consumption 66
"Current position" 115
"Customer Relations" 163
Cylinders, refer to Engine
data 198
D
Dashboard, refer to
Cockpit 10
Data 198
Ð capacities 201
Ð dimensions 199
Ð engine 198
Ð weights 200
Date 65
Ð calling up 65
Ð display format 75
Ð setting 75
Daytime driving lamps 87
DBC Dynamic Brake
Control 79
Ð indicator lamp 79
Decommissioning the
vehicle, refer to Caring for
your vehicle brochure
Defect
Ð automatic
transmission 56
Ð door lock 29
Ð fuel filler door 168
Ð glass roof 35
Ð luggage compartment
lid 31
Ð Sequential manual
transmission SMG 53Defrosting the windshield,
refer to Defrosting
windows 91
Defrosting windows and
removing
condensation 91
Defrost position, refer to
Defrosting windows 91
"Delete address book" for
navigation 121
"Delete all numbers" on the
portable phone 155
"Delete data" for
navigation 121
"Delete" for portable
phone 155
Deleting the destination
address 120
Destination for navigation
Ð entry 116
Ð recent destinations 119
Ð selecting via map 118
Ð selecting with
information 118
Ð storing 120
Destination guidance 123
Ð changing specified
route 121
Ð interrupting voice
instructions 125
Ð selecting a new route 125
Ð terminating/
continuing 126
Ð volume of voice
instructions 125
"Detour" 126
"Dial number" 153
Digital clock 65
Dimensions 199
Dipstick for engine oil 178
Directional indicators, refer
to Turn signal
indicators 56
Direction announcements,
refer to Voice
instructions 124
Direction instructions, refer
to Voice instructions 124
Directory, refer to Phone
book 154

Everything from A to Z
206 Directory for navigation,
refer to Address
book 120
Disc brakes 107
Displacement, refer to
Engine data 198
Display lighting 88
Displays
Ð refer to Cockpit 10
Ð refer to Control Display 17
Ð refer to Instrument
cluster 12
Displays on the windshield,
refer to Head-Up
Display 85
Disposal
Ð brake fluid 180
Ð coolant 179
Ð engine oil 179
Ð vehicle battery 189
Distance, refer to
Computer 71
Distance cruise control,
refer to Active cruise
control 59
"Distance to destin.Ò 71
Distance to destination,
refer to Computer 71
Distance warning, refer to
Park Distance Control 76
Divided rear seat back,
refer to Fold down rear
seat 101
Door entry lighting 89
Door keys 26
Door lock 29
"Door locks" 28
Doors
Ð manual operation 29
Ð remote control 28
DOT Quality Grades 173
Draft-free ventilation 94
"Driver" 42
"Driver's door only" 28
Driving light, refer to
Parking lamps/low
beams 87
Driving notes 106
Driving stability control 78
Driving tips, refer to Driving
notes 106Dry air, refer to Cooling
function 91
Drying the air, refer to
Cooling function 91
DSC Dynamic Stability
Control 78
Ð indicator lamp 78
DTC Dynamic Traction
Control 79
Ð indicator lamp 79
DVD for navigation 114
Dynamic Brake Control 79
Ð indicator lamp 79
Dynamic Driving Control 54
"Dynamic route" for
navigation 121
Dynamic Stability
Control 78
Ð indicator lamp 78
Dynamic Traction
Control 79
Ð indicator lamp 79
E
EBV Electronic Brake Force
Distribution 78
"Edit" on the portable
phone 154
Electrical malfunction
Ð door lock 29
Ð fuel filler door 168
Ð glass roof 35
Ð luggage compartment
lid 31
Electrical power windows,
refer to Windows 33
Electronic Brake
Force Distribution EBV 78
Electronic Stability
Program ESP, refer to
DSC Dynamic Stability
Control 78
Emergency assistance,
refer to Roadside
Assistance 191
Emergency call 190
Emergency operation, refer
to Manual operationEmergency release of
luggage compartment lid
from luggage
compartmentÕs interior 32
Emergency services, refer
to Roadside
Assistance 191
"Emission inspect." 67, 67
"Enable services" 162
"End call" 154
Energy-conscious driving,
refer to Energy Control 66
Energy Control 66
Engine
Ð breaking-in
procedure 106
Ð data 198
Ð speed 198
Ð starting 49
Engine compartment 178
Engine coolant 179
Engine hood 177
Engine oil
Ð adding 179
Ð checking the oil level 178
Ð prescribed oils 179
Engine output, refer to
Engine data 198
Engine speed 198
"Enter address" 116
Entering destination 117
Entering house number or
intersection 117
Entering switch-on times of
independent ventilation/
heating 95
Entering the address 116
Entering the
intersection 117
Entering the town/city for
navigation 117
Entering zip code for
navigation 117
"Entertainment" 130
"Entertainment
settings" 131
"Equalizer" 133
"Equalizer", audio
systems 131