2001 BMW 525I SPORT WAGON brake

190nChanging a wheel
Safety measures in the event of a
flat tire or wheel change:
Stop the vehicle as far as possible from
passing traffic. Park on a firm, flat,
surface. Switch on the hazard warning
flashers.
Turn the steering wheel to the straight-
ahead position, remove the key and
engage the steering lock. Shift into 1st
or reverse (selector lever in Park with
automatic transmission) and engage
the parking brake.
All passengers should be outside the
vehicle and well away from your imme-
diate working area (behind a guardrail,
for instance).
If necessary, set up your warning trian-
gle or portable hazard warning lamp on
the roadside at an appropriate distance
from the rear of the vehicle. Comply
with all safety guidelines and regula-
tions.
Change the wheel only on a level, firm
surface which is not slippery. Avoid
jacking the vehicle on a soft or slippery
support surface (snow, ice, loose
gravel, etc.), since it could slide side-
ways.Position the jack on a firm support
surface.
Do not place wooden blocks or similar
objects under the jack. If this is done,
the jack might not be able to reach its
full support capacity because of the
limited height.
Do not lie under the vehicle or start the
engine when the vehicle is supported
by the jack – risk of fatal injury. <
What you will need
In order to avoid rattling noises later,
note the position of the tools when you
remove them and return them to their
original position when you are through
using them.
> Car jack
sedan: fold back the luggage com-
partment floor mat for access, then
unscrew the wingnut to release the
jack (arrow).
sport wagon: raise the floor panel
and spare tire cover (refer to
page 134).
When you have completed work,
screw the jack all the way back
down. Fold the handle back and in-
sert it in its holder
> Wedge (wheel chock)
Located next to the jack. Loosen the
wing nut to remove it
394de090

202nTowing the vehicle
The towed vehicle should always
be the lighter of the two vehicles.
If this is not the case, it is no longer
possible to control vehicle response. <
Tow-starting
It is not possible to start the engine of
vehicles equipped with an automatic
transmission by towing or pushing.
For instructions on jump starting, refer
to page 200.
Never attempt to use your vehicle to
push another vehicle, since damage to
the energy-absorbing bumpers could
result.
Towing a vehicle with automatic
transmission
1 Place the selector lever in position N.
2 Towing speed: Max. 45 mph (70 km/h).
3 Towing distance: Max. 95 miles (150 km).
4 Leave the ignition key in position 1 to ensure that the brake lamps, turn sig-
nals, horn and windshield wipers re-
main operative, and to prevent the
steering lock detent from engaging.
5 Switch on the hazard warning flash- ers (observe country-specific regula-
tions).
Find some means of identifying the ve-
hicle in tow, for instance, place a sign
or warning triangle in the rear window.
Make sure that the ignition key
remains in position 1 even when
the electrical system has failed to pre-
vent the steering lock from engaging.
The steering and brakes are without
power assist when the engine is off.
This means that increased effort is
required for steering and braking. <
Towing with a commercial
tow truck
> Do not tow with sling-type equip-
ment.
> Use a wheel lift or flat bed carrier.
> Please comply with applicable towing
laws.
Never allow passengers to ride in
a towed vehicle for any reason. <
380us124

Index
Data
Technology
Repairs
Car care
Controls
Overview
207n
On vehicles with automatic transmis-
sion, Adaptive Transmission Control
(ATC) uses a number of factors to cal-
culate the gear which provides the
maximum efficiency. In this process it
monitors your personal driving style,
the situation in which you are driving,
the condition of the road and the traffic
conditions.
ATC recognizes your personal driving
style from the positions and movements
of the accelerator pedal, deceleration
when braking and lateral acceleration
through curves. Four different shift
characteristics – from comfort-oriented
to performance-oriented – are available
for selection by ATC.
In order to take driving conditions into
account, ATC registers corners and
390de334
ATC
both uphill and downhill gradients. For
example, if you maintain speed through
a curve, the transmission does not up-
shift.
On uphill gradients, it shifts only when
the engine speed increases in order to
make more efficient use of power
reserves. On downhill gradients ATC
downshifts when the speed of the vehi-
cles increases, causing the driver to
step on the brakes.
ATC*

208nASC+T/DSC*
Precision sensors monitor the number
of revolutions of the wheels. When
equipped with DSC, they also monitor
steering angle, lateral acceleration,
brake pressure and the movement of
the vehicle around its vertical axis.
If differences in the wheel speeds
occur, the system counteracts the dan-
ger of wheelspin by reducing torque. If
necessary, the system also responds
with additional brake applications at the
rear wheels, and at all 4 wheels with
DSC.
In addition, DSC permanently monitors
the vehicle's current operating condi-
tion and compares it with an ideal con-
dition that is calculated from the sen-
sor's signals. If deviations from this
occur (understeering or oversteering,
for instance), DSC can stabilize the
vehicle in the fraction of a second by
reducing engine output and with the
assistance of braking intervention at in-
dividual wheels. As a result, dangerous
skids can be prevented even as they
are just beginning. You may need some time to become
accustomed to this system intervention.
However, it guarantees optimum drive
force and driving stability.
The braking intervention may be
accompanied by a certain degree of
noise.

Everything from A to Z

A
ABS (Antilock Brake
System)23, 143
Accessories6
Activated-charcoal
filter119
Active seat55, 210
Adaptive Transmission
Control (ATC)72, 207
Add
antifreeze168

t

brake fluid168

t

engine coolant168

t

engine oil165

t

washer fluids164

t

Adjust washer
nozzles164

t

Adjusting
backrest angle53
backrest, forward/
backward52
seats52
steering wheel56
temperature110, 116
thigh support55
Air conditioner108
Air distribution110, 116
Air outlets108, 114
Air pressure29

t

, 150

t

Air supply110, 117
Air vent108, 114Airbags23, 62, 176, 206
Alarm system47
Antennas149
Antifreeze167

t

radiator146
Antilock Brake System
(ABS)23, 143
Anti-theft alarm system47
Anti-theft protection39
Approved axle weight221
Approved gross vehicle
weight221
Approved roof load
capacity221
Aquaplaning141, 150
Arrival time97
ASC+T/DSC (Automatic
Stability Control plus
Traction/Dynamic Stability
Control)24, 102, 208
Ashtray126
ATC (Adaptive Transmission
Control)72, 207
Attach vacuum cleaner127
AUC (Automatic
recirculated-air
control)117
Automatic car washes171
Automatic climate
control114
remove condensation from
windows117Automatic cruise control81
Automatic curb monitor59
Automatic dimming
interior rearview mirror57
Automatic rear window
cleaning80
Automatic recirculated-air
control (AUC)117
Automatic Stability Control
plus Traction/Dynamic
Stability Control (ASC+T/
DSC)24, 102, 208
Automatic transmission72
Automatic transmission with
Steptronic75
Average fuel
consumption89
Average speed89, 98
Avoid false alarms48

t

Axle loads221

B
Backrest, adjusting52, 55
Backup lamps71
bulb replacement186

t

Battery193

t

, 224
capacity224
charge condition194

t

charging194
discharged200

t

removing and
installing195

t

Belts61
Beverage holder125
Blower110, 117
BMW active seat55, 210
BMW comfort seat54
BMW sports seat55
BMW Universal
Transmitter121
Body-cavity protectant172
Brake faults146

t

Brake hydraulic
system22, 146
Brake lamps, bulb
replacement186

t

Brake system140
brake faults146
brake fluid168
brake lamps, bulb
replacement186
brake pads23
disc brakes144
parking brake23, 70
Brake-in procedure140
Break-resistant security
glass174
care174

t

Bulb replacement183

t

C
California Proposition
65 Warning177
Capacity223

Everything from A to Z

229n

IndexDataTechnologyRepairsCar careControlsOverview

Car jack190

t

Car keys36
Car Memory60
Car phones, refer to the
seperate Owner's Manual
Car radio reception149
Car telephone125
Car wash171
Care
vehicle exterior172
vehicle interior174
Cargo loading136
Caring for the vehicle
finish173
Catalytic converter142
Cellular phone149
Center (high-mount) brake
lamp, bulb
replacement187
Central locking
system38, 42
Changing a tire190

t

Changing a wheel190

t

Charge indicator lamp22
Charging the battery194

t

Check air pressure30
Check button86
Check Control86

t

Check engine oil
level165

t

Check tire pressures29

t

Child restraint systems62
Child seat62, 66Child seat security67
Child-safety locks67
Cigarette lighter126
Cleaning headlamps79
Cleaning windshield78, 79
Clock92
Clock, refer also to the
onboard monitor
Cockpit16
Code98
activating98
de-activating98
selecting98
Cold start69
Combination switch78
Comfort seat54
Compartments124
Computer89, 95
average fuel
consumption89
average speed89
cruising range89
outside temperature89
remote control99
Computer, refer also to the
onboard monitor Owner's
Manual
Configure settings60
Consumption display84
Consumption, fuel97
Contamination on
paintwork172Convenience operation
sliding/tilt sunroof38
windows38
Convenience starting
feature69
Coolant146, 167
antifreeze146
temperature gauge85
Copyright notice4
Courtesy lamp, bulb
replacement189

t

Cover, sun blinds120
Cruise control81
Cruising range89, 97
Cup holder125
Curb weight221

D
Dashboard16
Data link connector for
Onboard Diagnostics178
Date
calling up92
changing92
Date, refer also to the
onboard monitor Owner's
Manual
Daytime-driving lamp105
DBC (Dynamic Brake
Control)23, 100, 145Deactivating99
interior motion
sensor40, 48
tilt sensor alarm
system40, 48
Deep water141
Defrost
rear window80

t

Defrost position113, 117
Defrost
windows113, 117

t

Difficult steering148

t

Digital clock92
Digital sound
processing211
Dimensions219
Dipstick, engine oil165

t

Disc brakes144
Disconnect the
battery195

t

Displacement218
Display lighting105
Displays18, 20
Distance96
Distance warning100
Diversity Antenna
system209
Divided rear-seat
backrest128
Door keys36

Everything from A to Z

Door locks, care146
Doors
emergency release38
manual operation38

t

remote control40
unlocking and locking38
DOT Quality Grades151
Drive belts224
Driving in winter146
Driving notes141
Driving through water141
DSC (Dynamic Stability
Control)24, 102, 208
DSP sound system211
refer also to the Radio
Owner's Manual
Dynamic Brake Control
(DBC)23, 100, 145
Dynamic Stability Control
(DSC)24, 102, 208

E
Electric power seat52
Electric power windows49
Electrical defect
fuel filler door198

t

sliding/tilt sunroof198

t

tailgate199
Electrical heating, exterior
mirror57
Electrical steering wheel,
adjusting56Electrical system224
Electronic vehicle
immobilizer37
Elements of operation16
Emergency operation
doors38

t

fuel filler door198

t

luggage compartment lid/
tailgate43, 199

t

sliding/tilt sunroof198

t

Energy control84
Engine
compartment160
coolant167
Engine oil
consumption165
grades166
level23
pressure22
specifications166

t

Engine specifications218
Error indicators86
Estimated time of arrival97
Exterior finish172
Exterior mirror56
electrical heating57
Exterior mirror with
automatic dimming
feature211

F
Failure messages86

t

Failure of an electrical
accessory196

t

Failure warnings86

t

Filler cap cover28
Filling capacities223
Filling the washer
reservoir164

t

First-aid kit27

t

Fittings, tow-starting and
towing201

t

Flashlight124
Flat tire150, 190

t

Fog lamp, bulb
replacement185

t

Footbrake144
Footwell lamps107
bulb replacement189

t

Forward/backward
adjustment, seats52, 55
Front fog lamps106
Front seat adjustment52
Frost protection,
radiator167
Fuel29
gauge84
quality29
tank capacity223
Fuel consumption97
average97
indicator84Fuel filler door, release after
electrical fault198
t
Fuses196

t

, 197

G
Gasoline29
gauge84
quality29
Glove compartment124
bulb replacement189
t

Gross vehicle weight221

H
Handbrake23, 70
Hands-free system125
Hazard warning
flashers27

t

Hazard warning
triangle27

t

Head restraints53
Headlamp covers,
care171

t

, 183

t

Headlamp flasher78
Headlamp washer
system164
Heated seats119
Heated steering wheel120
Heating and
ventilation108, 114
Heating while stopped118
Heating, rapid113
Heavy loads136

Everything from A to Z

231n

IndexDataTechnologyRepairsCar careControlsOverview

Height219
Height adjustment
seats52
steering wheel56
Help with jump
starting200

t

HiFi system211
High beams24
bulb replacement183

t

High Performance Synthetic
Oils166
High-mount brake lamp187
Hood release159

t

Horn25
Hydraulic Brake Assistant,
refer to DBC23, 100, 145

I
Ice warning83
Identification number of the
vehicle169
Identification, tires153
Ignition key36
Ignition lock68
Imprint4
Independent
ventilation94, 120
Independent ventilation,
refer also to the onboard
monitor Owner's Manual
Indicator lamps22

t

Inflation
pressure29

t

, 30, 150
monitoring103, 213
INSPECTION85
Instrument cluster18, 20
Instrument lighting105
Instrument panel20
Instrument panel switch78
Instruments18
Integrated rear
suspension214
Intensive
cleaning78, 79, 164
Interaxle tire rotation152
Interference indicators86
Interference with
car phones149
Interior lamps106
bulb replacement188

t

remote control40
Interior mirror57
with automatic dimming
feature211
Interior motion sensor48
deactivation48
Interior rearview mirror
with automatic dimming
feature57
Interlock68
Intermittent mode78

J
Jack190

t

Jump starting200

t
KKey Memory60
Key, transmitter36
Keys36
Keys with remote control36
Kickdown73, 76LLashing eye136
Leather care175
Length219
Level control
system23, 214
inactive148t
License plate lamps, bulb
replacement188t
Light switch105
Light-alloy wheels156
Lighter126
Lights-on warning105
LIMIT95
Load-securing devices136
Locking and unlocking the
doors38
Louvers108, 114
Low beams105
bulb replacement183tLow-fuel warning lamp84
Lug bolts191
Lug wrench191t
Luggage compartment46
capacity221
hanger46
lamps106
Luggage compartment
lamps, bulb
replacement189t
Luggage compartment lid/
tailgate43
emergency actuation43
opening separately43
remote control41
secure separately43
unlock in case of electrical
fault43t
Luggage space46
Luggage straps46
Lumbar support54
MM+S tires154
Magic Eye194
Maintenance85t, 170t
Malfunction displays86t