inflation pressure BMW 745LI SEDAN 2002 Owners Manual

Inhaltsverzeichnis

Radio

143Select the frequency band
143Station selection
144Storing and retrieving a station
145Weather Band

CD Compact Disc

146Using the buttons to search for music
tracks
147Searching for music tracks in the
Control Display

CD changer

149Starting and stopping the CD changer
149Status displays
149Searching for music tracks in the
Control Display
150Using the buttons to search for music
tracks

MiniDisc MD

151Using the buttons to search for music
tracks
152Searching for music tracks in the
Control Display

Cassette

153Noise suppression
154Music track search

Using your mobile phone


158Safety notice
159Care instructions
159Operation
161Hands-free system
161To make SOS call
161Initial operation
162Getting started
162Telephone directory
163To select a number from the Top 8 list
164Redialing, including numbers not
initially reached
164Missed calls

Refueling

168Fuel filler door
169Fuel specifications

Wheels and tires

170Tire inflation pressure
171Tire condition
172Tire replacement
173Wheel and tire combinations
173Special characteristics of winter tires
173Snow chains*

Under the hood

175Hood
176Engine compartment
176Engine oil
177Coolant
178Brake fluid

Maintenance

179The BMW Maintenance System
179Care

Rules and regulations

180California Proposition 65 Warning
180OBD connector

Replacing components

181Onboard tool kit
181Windshield wiper blades
181Lamps and bulbs
183Changing a tire
185Battery
186Fuses

Help Ð Giving and receiving

187Warning triangle*
187First-aid kit*
187Jump-starting
188Towing

Technical data

192Engine specifications
193Dimensions
194Weights
194Capacities

Everything from A to Z

195Contents

Technology for comfort, convenience and safety
92 Active stabilizers at the front and rear axles
form the basis for Dynamic Drive. Suspen-
sion compliance adapts to suit driving
conditions, varying from performance-
oriented during cornering to smooth and
comfort-oriented when the vehicle is
proceeding in a straight line.
The system assumes operational status
each time you start the engine.
Driving with Dynamic Drive During vehicle operation, the system
continuously runs through closed-loop
control cycles lasting only fractions of a
second. In case of malfunction
The symbol will light up, accompa-
nied by a status message in the
Check Control panel. Please take
note of the additional information in the
Control Display panel.
You can find more detailed information on
the Check Control starting on page 80.
If the Dynamic Drive system switches
off in response to malfunction, please
remember to adapt your speed accord-
ingly, especially in curves.
The suspension will be noticeably softer
and the vehicle will display a greater
tendency to tilt during cornering and in
crosswinds.
If a status message appears in the Check
Control panel, accompanied by a red
symbol, the hydraulic fluid in the reservoir
may have fallen to below the minimum
level, possibly owing to leakage in the
hydraulic system. Stop the vehicle and
switch off the engine immediately.
Please observe the additional instructions
provided in the Control Display panel.<
EDC Electronic Damping
Control*

The suspension responds to changes in
factors such as road surface, or operating
conditions such as steering and braking, by
adapting to the new conditions within frac-
tions of a second.Comfort program The system automatically assumes opera-
tion in its Comfort mode each time you start
the engine; this mode is suitable for use
throughout the vehicle's entire speed range
and regardless of load. Sport programActivate in "Settings" menu with the igni-
tion on.
You should select the Sport program for
consistently performance-oriented
response from shock absorbers and
steering. RDC Tire Pressure Monitor*The conceptRDC monitors inflation pressures in all four
tires while you drive. The system provides
an alert whenever the inflation pressure
drops significantly below the specified
pressure in one or more tires.
To initialize RDC, start by checking the
inflation pressures in all four tires and
comparing them with those specified in the
chart on page 171, correcting them as
necessary. Then proceed to initialize the
system.

At a glanceControlsDriving tipsCommunicationsNavigationEntertainmentMobilityReference
93
This symbol will appear in the
Check Control panel to inform you
when the inflation pressure varies
from that stored in the system. A text
message appears at the same time. Please
take note of the additional information in
the Control Display panel.
You can find more information on the
Check Control starting on page 80.
The RDC cannot alert you to severe
and sudden tire damage caused by
external factors.<
To initialize the system 1.With the vehicle parked, switch on the
ignition
2.Select "RDC" from the "Settings" menu
and confirm your selection. The initializa-
tion menu appears. "INITIALIZE" 1.Select and confirm
2.RDC is initialized. A message appears in
the Check Control panel
3.After several minutes of driving RDC will
adopt the tires' current inflation pressures
as its references.
The current data appear in the Control
Display. These figures are more accurate than those that appear on the inflation
gauges at filling stations, etc.
The only time you will need to repeat this
procedure is after correcting your tire pres-
sures. Because RDC automatically
assumes operation each time you switch
on the ignition, it is on duty whenever you
drive.
If the system detects a flat tire during
the initialization process, the tires in
the Control Display will appear in red.<
Do not start initialization
Select and confirm to return to the
"Settings" menu.
Status indicators in the Control
Display The status of the system is indicated by the
color of the tires. GreenTire inflation pressures correspond to the
initialized level.YellowThe inflation pressures in the tires have
fallen to below the specified level, which is
normal in every tire after a certain amount
of time.
This alerts you to have the tires inflated to
the specified pressures as soon as
possible. RedPressure loss in indicated tire.
If this occurs, reduce vehicle speed imme-
diately and stop the vehicle. Avoid hard
and sudden steering and braking maneu-
vers. BlackThe system is being initialized.
The system needs several minutes to
complete the initialization process, after
which it is ready to detect and report tire
problems.

Technology for comfort, convenience and safety
94
In the event of loss in tire pressure If the indicator lamp symbol in the Check
Control lights up in yellow, and a message
also appears, this indicates that the infla-
tion pressures in the tires have fallen to
below the specified level, which is normal
in every tire after a certain amount of time.
This alerts you to have the tires inflated to
the specified pressures as soon as
possible.
Please take note of the additional informa-
tion in the Control Display panel.
If you are prompted to check the tire
pressure shortly after a correction has
been made, this indicates that the
corrected values were not accurate. Please
check the inflation pressure again and
make corrections according to the inflation
pressure table. Then reinitialize the
system.< Flat tire If you have a flat tire, the indicator lamp
symbol in the Check Control will light up in
red, and a message will appear. In addition,
a gong sounds.
If this occurs, reduce vehicle speed imme-
diately and stop the vehicle. Avoid hard
and sudden steering and braking maneu-
vers. Replace the damaged tire.
The spare tire provided with your
vehicle is equipped with the elec-
tronics required to support RDC operation;
once the spare tire is installed, the pressure
in this tire will also be monitored following
system initialization.
Have the tires changed at your BMW
center. Your BMW center has the informa-
tion needed for working with RDC and is
equipped with the necessary special
tools. radio frequency as RDC can generate inter-
ference signals that may prevent the
system from operating as intended. The symbol will appear in yellow in the
Check Control panel and a message will
appear.
You will also see the same message
>in the event of a system fault
>if a wheel is mounted without the
appropriate electronics
>if, in addition to the spare tire, additional
wheels with RDC electronics are on board.
Please refer to the additional information
supplied in the Control Display, and have
the system inspected at your BMW center.
Self-leveling suspension*

In the event of malfunction
A Check Control message
appearing together with this symbol
indicates a malfunction in the self-
leveling suspension. Please take note of
the additional information in the Control
Display panel.
Stop and inspect the vehicle. If the rear of
the vehicle is visibly lower than the front,
possibly accompanied by a tilt noticeable
when you compare the left rear with the
right rear, you should respond by immedi-
ately proceeding to the nearest BMW
center. Drive with appropriate caution in
the meantime. The vehicle has reduced
ground clearance and driving comfort may
be noticeably reduced. Even if the attitude
of the vehicle is normal, you should consult
the nearest BMW center if the warning
lamp indicates a system fault.
Adaptive brake lamp The adaptive brake lamp indicates the
intensity with which you are applying your
brakes to drivers of following vehicles.

Wheels and tires
170
Wheels and tiresTire inflation pressure Information for your safety The factory-mounted radial tires have been
specially selected to provide optimal
performance when installed on your
vehicle; if properly cared for they will
furnish a combination of tremendous safety
and excellent ride comfort.
It is not merely the tire's service life, but
also driving comfort and Ð above all else Ð
driving safety that depend on the condition
of the tires and the maintenance of the
specified tire pressure.
Incorrect inflation pressure is a frequent
cause of tire damage. Tire inflation pres-
sures also have a substantial effect on your
BMW's handling response.
Check tire inflation pressures regu-
larly Ð at least every two weeks and
before beginning a longer trip. If you fail to
observe this precaution you may be driving
on tires with incorrect tire pressures, a
condition that can not only compromise
your vehicle's stability, but also lead to tire
damage and the risk of an accident.
Remember to check the inflation pressure
in your spare tire. Inflate the spare tire to
the highest pressure specified for any tire
on the vehicle.<
The inflation pressures, provided on a label
affixed to the B-pillar, are visible when the
driver's door is open.
To check tire pressures The table on the next page provides the
correct inflation pressures for cool
(ambient temperature) tires in psi/kilo-
pascal.
Vehicles with RDC Tire Pressure Monitor:
Remember to reactivate the system after
correcting your tire pressures, refer to
page 92. Comply with tire approval
specificationsThe inflation pressures in the table apply to
tire sizes and tires from BMW-approved
manufacturers. Your BMW center is familiar
with these pressures. Higher pressures
may be specified for tires from other manu-
facturers.

At a glanceControlsDriving tipsCommunicationsNavigationEntertainmentMobilityReference
173
Wheel and tire
combinationsThe right choice
Use only wheel and tire combinations
that BMW has approved for your
particular vehicle. Variations in factors such
as manufacturing tolerances mean that
even wheels and tires with identical official
size ratings could actually have different
dimensions than the approved units. These
differences could lead to body contact, and
with it the risk of severe accidents . If non-
approved wheels and tires are used, BMW
cannot evaluate their suitability, and there-
fore cannot be held liable for driving
safety.<
BMW tests certain tire brands for each tire
size, classifies them as road-safe and
approves them. Consult your BMW center
for more information. Observe any country-
specific regulations, e.g. on making a
corresponding entry in the vehicle
documents.
The correct combination of wheels
and tires is a vital factor in ensuring
reliable operation of various vehicle
systems such as ABS and DSC.
It is therefore important to ensure that tires
from a single manufacturer with a single
tread configuration are always mounted on
all vehicle wheels. After a flat tire, always
remember to have the specified wheel and
tire combination remounted on the vehicle
as soon as possible.<
Storage Always store wheels and tires in a cool, dry
place with as little exposure to light as
possible. Always protect tires against all
contact with oil, grease and fuels.
Special characteristics of
winter tires Choosing the right tire BMW recommends winter tires Ð M+S
radial tires for use in cold winter driving
conditions. Although all-season M+S tires
provide better winter traction than standard
summer tires with H, V, W and ZR speed
ratings, they generally fail to provide the
same levels of cold-weather performance
as winter tires.
When mounting, always install winter tires
of a single tread configuration and from a
single manufacturer on all four wheels to
ensure safe tracking and secure steering
response. Observe speed ratings
Never exceed the maximum speed for
which the tires are rated.
Unprofessional attempts by laymen to
service tires can lead to damage and acci-
dents.
Have this work performed by skilled
professionals only. The technicians at your
BMW center will be glad to assist you with
the required professional knowledge and
specialized equipment.<
Tire condition, tire pressure Because winter tires display a noticeable
loss in their ability to cope with cold-
weather driving conditions once the tread
wears to below 0.16 in (4 mm), to ensure
continued safety you should always have
such tires replaced.
Always maintain the specified inflation
pressures in all tires, and remember to
have the wheel and tire assemblies
balanced every time either a wheel or a tire
is replaced. Snow chains*

BMW narrow-link snow chains
are
approved exclusively for use in pairs on
the rear wheels, and should only be

OverviewControlsDriving tipsCommunicationsNavigationEntertainmentMobilityReference
185
additional precautions to secure the
vehicle from rolling.
3.Loosen the lug bolts 1/2 a turn
4.Set up the jack beneath the jacking
point closest to the flat tire. Ensure that the
entire surface of the jack's base is in firm
contact with the ground and that the jack
itself is standing completely vertical (not
tilted), and that the fitting on the top of the
jack will align with the rectangular recess
on the vehicle when you raise it, refer to
illustration
5.Jack the vehicle up until the wheel you
are changing is raised from the ground
6.Unscrew the lug bolts and remove the
wheel
7.Remove accumulations of mud or dirt
from the mounting surfaces of the wheel
and hub. Clean the lug bolts
8.Position the spare wheel. Secure the
wheel by turning at least two lug bolts into
opposite bolt holes
9.Screw in the remaining lug bolts.
Tighten all the bolts securely in a diagonal
pattern
10.Lower the jack and remove it from
beneath the vehicle.
11.Tighten the lug bolts in a diagonal
pattern
12.Check and correct the tire inflation
pressure at the earliest opportunity.
Protect valve stems and valve stem
seal caps against dirt and contamina-
tion. Dirt in valve stems is a frequent source
of gradual air loss.
Vehicles with RDC Tire Pressure Monitor:
After mounting a spare tire or correcting the inflation pressure(s) always remember
to reinitialize the system, refer to page 92.
The vehicle jack is designed for
changing wheels only. Do not attempt
to raise another vehicle model with it or to
raise any load of any kind. To do so could
cause accidents and personal injury.
To ensure safety, always have the lug bolts
checked with a calibrated torque wrench to
ensure that they are tightened to the spec-
ified torque of 140 Nm as soon as
possible.<
Reverse the removal sequence to store the
wheel and tools in the vehicle.
When you mount wheels other than Orig-
inal BMW light-alloy wheels, different lug
bolts may also be required.
Always have damaged tires replaced and
the wheel and tire assembly rebalanced at
the earliest possible opportunity.
Battery Battery care The battery is 100% maintenance-free, i. e.,
the electrolyte will last for the life of the
battery when the vehicle is operated in a
temperate climate.
For all questions that regard the
battery, please consult your BMW
center. Since the battery is maintenance-
free, the following is for your information
only.< Charging the battery Only charge the battery in the vehicle via
the terminals in the engine compartment
with the engine off. Connections, refer to
Jump starting on page 187.
To avoid short circuits, as well as
possible fires and personal injury,
always disconnect the cable from the
battery's negative terminal before working
on the vehicle's electrical system.<

195
At a glanceControlsDriving tipsCommunicationsNavigationEntertainmentMobilityReference
A"ABC..." for
navigation 126, 127
ABS (Antilock Brake
System) 91
"ACCEPT" for
navigation 130
Accessories 8
Activated-charcoal
filter 104
Activation
Ð mobile phone 162
Activation time 106
Active head restraints,
front 48
Active seat 52
Active seat ventilation 51
Adapter for spare key 34
Adaptive brake lamp 94
Adding oil to engine 176
Adding washer fluid 73
"Address book" 134
Adjusting thigh support 46
Airbags 55
Air distribution 100, 103
Airflow
Ð rear air conditioner 105
Air outlet vents 99
Air pressure 170
Ð see also tire inflation
pressure 170
Air supply 101
AKI, refer to Fuel
specifications 169
Alarm system 40
Ð avoiding unintentional
alarms 41
All-season tires 173
"AM..." 140, 143
AM waveband 143
Anchorages 120
Antifreeze 177
Ð coolant 177
Ð washer fluid 73Antilock Brake System
(ABS) 91
Anti-theft system 35
Approved gross vehicle
weight 194
Aquaplaning 118, 171
Armrest, see Center
armrest 113
Arrival time 83
"Arrow display" with navi-
gation system 132
"AS ADDRESS" at current
location 135
"AS ADDRESS" in address
directory 134, 135
"AS ADDRESS" with desti-
nation list 130
"AS ADDRESS" with
manual destination
entry 126
"AS ADDRESS" with map-
guided destination
selection 129
"AS ADDRESS" with recent
destinations 130
"AS DEST." with address
directory 134
"AS DEST." with manual
destination entry 126
"AS DEST." with map-
guided destination
selection 129
"AS DEST." with recent
destinations 130
Ashtray
Ð front 112
Assistance window, refer to
Control Center 23
Ð help texts 23
Ð status lines 24
AUC (Automatic recircula-
ted-air control) 101
Audio 140
"AUTO," refer to Automatic
climate control 103Automatic
Ð cruise control 73
Ð headlamp control 96
Ð luggage compartment lid
operation 36, 39
Ð steering wheel
adjustment 53
Automatic air
distribution 100
Automatic climate
control 99
Ð automatic air
distribution 100
Ð rear air conditioner 105
Ð rear cooler 110
Ð settings in Control
Display 103
Automatic curb monitor 54
Automatic Hold
Ð parking 64
Ð parking brake 63
Automatic recirculated-air
control (AUC) 101
Automatic transmission
with L mode 66
Automatic transmission
with Steptronic 69
"Auto P" 54, 64
"Auxiliary heater" 106
Average fuel
consumption 83
Average speed 83
Avoid false alarms 41
"Avoid motorway" 131
"Avoid route" 133
"Avoid sect." 133
"Avoid tolls" 131
Avoid unintentional
alarms 41
"A-Z" 163
BBackrest, adjusting 46, 47
Backrests, see Seats 45
Everything from A to ZContents

199
At a glanceControlsDriving tipsCommunicationsNavigationEntertainmentMobilityReference
HHandbrake, refer to Parking
brake 62
Hand lamp 111
Hands-free
microphone 161
Hands-free system 161
Hazard warning flashers 16
Headlamp control 96
Headlamp flasher 71
Headlamps, low beam 96
Headlamp washers 72, 73
Head restraints 48
Ð front head restraints,
active 48
Heated steering wheel 53
Heating and ventilation 99
Heating while stopped 101
Height 193
Height adjustment
Ð seats 46
Ð steering column 53
"Help" 19, 22
Help texts in Control
Display 23
High beams 97
Ð bulb replacement 182
High-mount brake
lamp 183
Home address 135
Hood release 175
Horn 13
Hydraulic Brake Assistant,
refer to DBC 91IIce warning 77
Ignition key 34
Ignition lock 61
"Indep. ventil." 106
Indicator lamps 15
"Individual" 104
Individual button assign-
ments on steering
wheel 53
Inflation pressure 170
Inflation pressure control,
tires 92
Info Display 14"Information" for
navigation 129
Instrument cluster, refer to
Info Display 14
Instrument lighting 97
Instrument panel 12, 16
Instrument panel switch 71
Interior lamps 97
Ð remote control 36
Interior motion sensor 41
Interior protection
Ð deactivating 36, 41
Interior rearview mirror 52
Ð automatic dimming 52
Intermittent wipe 71
JJack 184
Jump-starting 187KKey Memory 59
Key Pad control
buttons 160
Key Pad digit buttons 160
Key Pad with mobile
phone 160
Keys 34
Ð adapter for spare key 34
Kickdown 68L"Last" 164
"Last destin." 130
LATCH, refer to LATCH
child-restraint system 58
"Left"
Ð for heated seats 51
Ð with automatic climate
control 103
Length 193
Level control system 94
License plate lamp, bulb
replacement 183
Lighter 113
Lights on warning 96
Light switch 96
"Limit" 84Limit selection,
adjustment 84
Litter container 111
L mode on automatic
transmission 66
Loading 120
Loading the vehicle 120
"LOCATION" 135
"Location" 129, 135
Lock Code 162
Locking
Ð from the outside 35
Louvers 99
Low beams
Ð automatic 96
Lower back support, refer
to lumbar support 46
Lug bolts 185
Luggage compartment
capacity 194
Luggage compartment lid
Ð emergency release 40
Ð locking separately 39
Ð opening from the
inside 39
Ð opening from the
outside 38
Ð operating via remote
control 36
Luggage compartment lid
operation,
automatic 36, 39
Luggage compartment
net 40
Luggage rack, refer to
Roof-mounted luggage
rack 120
Lug wrench 184
Lumbar support 46
MM+S tires 173
Maintenance 179
Make-up mirror 53
Malfunction displays 80
"M AM" 144, 145
Manually controlled recir-
culated air 101

203
At a glanceControlsDriving tipsCommunicationsNavigationEntertainmentMobilityReference
Steptronic 69
Stopwatch 85
Storage, refer to Car care
manual
Storage compartments 111
Storing preset speeds,
refer to Programmable
cruise control 75
Straps, refer to
Loading 120
Summer tires 173
Sun blinds 109
Switch for battery 185
Switching air conditioner
on and off 101
Switching off the engine 62
Switching off with mobile
phone 162
Switching on
Ð audio 140
Ð cassette deck 153
Ð CD changer 149
Ð CD player 146
Ð MD player 151
Ð radio 140
Symbols 6
Ð Control Center 20
System failure reports, refer
to Check Control 80TTachometer 77
Tail lamps 183
Ð bulb replacement 183
"Tape" 140, 153
Technical
modifications 8, 98
Telephone, refer to Mobile
phone 158
Telephone directory
Ð creating voice command
telephone directory 162
Ð dialing numbers 163
Ð updating voice command
telephone directory 162
"Temp. distribution" 51
Temperature
adjustment 101
Temperature display, out-
side temperature 77Third brake lamp 183
Tilt function, passenger-
side mirror 54
Time
Ð of arrival, estimated 83
Timing 85
Tire change 184
Tire inflation pressures 170
Tire pressure monitor 92
Tire Quality Grading 172
Tires
Ð flat tire 184
Ð tire changes 184
Ð tire damage 171
Ð tire inflation
pressures 170
Ð tire pressure monitoring
system 92
Ð tire replacement 172
Ð tire size, refer to Wheel
and tire
combinations 173
Ð tire tread 171
Ð tire tread wear
indicators 171
Title search
Ð cassette deck 154
Tone in audio operation
Ð adjusting 141
"Tone" in sound system
operation 141
Tools 181
"TOP 8" 163
Torque 192
Tow fittings 188
Towing 188
Track 193
Traction Control System,
refer to DSC 89
Traffic congestion, refer to
Selecting new route 133
Transmission
Ð automatic transmission
with L mode 66
Ð automatic transmission
with Steptronic 69
Transmission
lockout 67, 70
Ð manual release 70
Travel route, see Route 132
Tread depth, tires 171"Treble" in sound system
operation 141
Trip odometer 77
Trunk lid
Ð emergency release 40
Ð refer to luggage compart-
ment lid 38
Turning circle 193
Turn signal indicators 71
Ð bulb
replacement 182, 183
UUndercoating, refer to Car
care manual
Uniform Tire Quality Gra-
ding (UTQR) 172
Universal garage door
opener 108
Upholstery care, refer
to Car Care
Used batteries 186
User controls 16
"Using motorway" 130VVacuum cleaner
connection 113
Valve caps 185
Vanity mirror 53
Vehicle battery 185
Vehicle dimensions 193
Vehicle keys 34
Vehicle stability control 89
Ventilation 102
Ventilation, draft-free 102
Ventilation while
parked 106
Vents, ventilation 99
"View" with navigation
system 132, 133
Viscosity 177
Voice command
system 18, 25
Voice command system
notebook 27