wheel BMW 540I SEDAN 2003 Owners Manual

Contents

© 2002 Bayerische Motoren Werke
Aktiengesellschaft
Munich, Germany
Reprinting, including excerpts, only with the
written consent of BMW AG, Munich.
Order No. 01 41 0 156 818
US English IX/2002
Printed in Germany
Printed on environmentally friendly paper
Ð bleached without chlorine, suitable for recycling.
Notes
Overview
Controls and features

About this Owner's Manual8
Symbols used8
The individual vehicle8
Status at time of printing9
For your own safety9
Symbol on vehicle parts10
Service and Warranty10
Reporting safety defects10Cockpit14
Instrument cluster15
Indicator and warning lamps19
Steering wheel with multifunction
buttons22
Warning triangle23
First-aid kit23
Refueling24
Fuel specifications25
Tire inflation pressure26

Locks and security systems:

Keys32
Central locking system32
Opening and closing Ð via the
door lock33
Opening and closing Ð via the
remote control34
Opening and closing Ð from the
inside37
Luggage compartment lid/
Tailgate38
Rear window40
Luggage compartment42
Alarm system42
Electric power windows44
Sliding/tilt sunroof46

Adjustments:

Sitting safely48
Seats48
Manually-adjusted seat49
Electric power seats50
Head restraints52
BMW active seat52
Safety belts53
Seat, mirror and steering wheel
memory54
Seat heating55
Adjusting steering wheel56
Steering wheel heating56
Mirrors57

Contents

Contents

Operation, maintenance
Owner service procedures

Special operating instructions:

Break-in procedures132
Driving notes133
Antilock Brake System133
Brake system134

Wheels and tires:

Tire inflation pressure135
Tire condition135
Tire replacement136
Wheel and tire
combinations137
Special characteristics of winter
tires138
Snow chains138

Under the hood:

Hood139
Engine compartment
essentials140
Washer fluids141
Engine oil142
Coolant144
Brake fluid145

Maintenance:

The BMW Maintenance
System146

Laws and regulations:

Technical modifications147
California Proposition
65 Warning147
OBD interface socket148

Replacement procedures:

Onboard tool kit152
Windshield wiper blades152
Lamps and bulbs153
Changing a wheel158
Battery162
Fuses162

Assistance, giving and
receiving:

Jump-starting164
Towing the vehicle165

10n
Notes

Installation and operation of non-BMW
approved accessories such as alarms,
radios, amplifiers, radar detectors,
wheels, suspension components, brake
dust shields, telephones Ð including
operation of any portable cellular phone
from within the vehicle without using an
externally-mounted antenna Ð or trans-
ceiver equipment, eg., CBs, walkie-
talkie, ham radio or similar accessories,
may cause extensive damage to the
vehicle, compromise its safety, interfere
with the vehicle's electrical system, or
affect the validity of the BMW Limited
Warranty. See your BMW center for
additional information.

<


Maintenance, replacement, or
repair of the emission control
devices and systems may be performed
by any automotive repair establishment
or individual using any certified auto-
motive part.

<


Symbol on vehicle parts

Indicates that you should consult
the relevant section of this
Owner's Manual for information on a
particular part or assembly.
Service and Warranty

This manual is supplemented by a Ser-
vice and Warranty Information Booklet
for US models or a Warranty and Ser-
vice Guide Booklet for Canadian
models.
We recommend that you read this
publication thoroughly.
Your BMW is covered by the following
warranties:

>

New Vehicle Limited Warranty

>

Rust Perforation Limited Warranty

>

Federal Emissions System Defect
Warranty

>

Federal Emissions Performance War-
ranty

>

California Emissions Control System
Limited Warranty
Detailed information about these
warranties is listed in the Service and
Warranty Information Booklet for US
models or in the Warranty and Service
Guide Booklet for Canadian models.

Reporting safety defects

The following only applies to vehicles
owned and operated in the US.
If you believe that your vehicle has a
defect which could cause a crash or
could cause injury or death, you should
immediately inform the National
Highway Traffic Safety Administration
NHTSA in addition to notifying BMW of
North America, LLC, P.O. Box 1227,
Westwood, New Jersey 07675-1227,
Telephone (800) 831-1117.
If NHTSA receives similar complaints, it
may open an investigation, and if it
finds that a safety defect exists in a
group of vehicles, it may order a recall
and remedy campaign. However,
NHTSA cannot become involved in indi-
vidual problems between you, your
dealer, or BMW of North America, LLC.
To contact NHTSA, you may either call
the Auto Safety Hotline toll-free at
1-800-424-9393 Ð or 366-0123 in
Washington, D.C. area Ð or write to:
NHTSA, U.S. Department of Transpor-
tation, Washington, D.C. 20590. You
can also obtain other information about
motor vehicle safety from the Hotline.

For your own safety

14n
1 Parking lamps/Low beams103
2

>

Turn signal indicators78

>

Standing lamps104

>

High beams104

>

Headlamp flasher78

>

Computer883 Fog lamps104
4 Washer/Wiper system78
5 Central locking system32
6 Hazard warning flashers7 Rear window defroster107, 112
8 Horn, the entire surface
9 Adjusting the steering wheel56

Cockpit
390de788

21n
OverviewControlsMaintenanceRepairsDataIndex
Indicator and warning lamps
Self-leveling suspension
* l
The self-leveling suspension
system is inactive. Please con-
sult the nearest BMW center.
For additional information: refer to
page 101
Automatic Stability Control plus
Traction (ASC+T)/Dynamic Sta-
bility Control (DSC)
* l
ASC+T/DSC has been deactivated,
either manually at the button or auto-
matically in response to a system mal-
function. In the event of a malfunction,
have the system checked by your BMW
center.
For additional information: refer to
page 99
Engine electronics
*
There is a fault in the electronic
engine-management system.
You can continue to drive with reduced
engine output and engine speed.
Please have the system inspected by
your BMW center.
Service Engine Soon l
If the indicator lamp comes on
either continuously or intermit-
tently, this indicates a fault in the emis-
sions-related electronic systems.
Although the vehicle remains opera-
tional, you should have the systems
checked by your BMW center at the
earliest possible opportunity.
For additional information: refer to
page 148
Service Engine Soon warning
lamp for Canadian models.
Check Filler Cap
* l
This indicator lamp comes on
when the fuel filler cap is loose
or missing.
Close the filler cap tightly: refer to
page 25
Green: for your information
Turn signal indicators
Flashes when the turn signal
indicators are on. Rapid flashing
indicates a system malfunction.
For additional information: refer to
page 78
Cruise control
Lights up when the system is
switched on: available for oper-
ation via the multifunction steering
wheel.
For additional information: refer to
page 80
Front fog lamps
Lights up whenever you switch
on the front fog lamps.
For additional information: refer to
page 104
Blue: for your information
High beams
Lights up when the high beams
are on or the headlamp flasher
is actuated.
For additional information: refer to
pages 78 and 104

22n
Steering wheel with multifunction buttonsThe controls integrated within the multi-
function steering wheel (MFL) and the
sports steering wheel
* have been
designed to allow you to operate a
number of accessories both quickly and
safely, without taking your eyes from
the road:
>selected control functions for the
radio along with CD and cassette
player
>recirculated-air control of the air
conditioner system or the steering
wheel heating
* (MFL only)
>the cruise control
>selected phone functions
* and
>voice entry
*.
The controls are active only when
the corresponding systems and
accessories are switched on.<
Press briefly:
Receive a phone call, initiate dialing,
terminate a call.
Extended pressure:
Activate/deactivate voice entry.
Switch between phone and radio, cas-
sette and CD.
Forward:
>Radio
Press briefly: station scan in FM band
Extended pressure: search function
>CD
Press briefly: track scan
Extended pressure: search function
in track
>Cassette
Press briefly: stop track scan or fast
forward
Extended pressure: fast forward
>Phone
Scan personal phone book.
Reverse: functions as forward.
Volume
Cruise control: to select a stored set-
ting.
Cruise control: store and accelerate (+)
or decelerate and store (Ð).
Cruise control: activate/interrupt/deac-
tivate.
Recirculated-air mode and automatic
recirculated-air control (AUC) or
steering wheel heating: activate/deacti-
vate.

42n
Luggage compartment Alarm systemLuggage strapsUse the straps on the floor of the
luggage compartment to secure smaller
items of luggage.
Movement is reduced when objects are
placed on the straps.
The lashing eyes at the corners of the
luggage compartment provide you
with a convenient means of attaching
luggage nets
* and flexible straps for
securing suitcases and luggage.
Refer also to "Cargo loading" on
page 128.
394de302
HangerOn the left-hand side of the luggage
compartment is a hanger for fastening
shopping bags, packages and similar
items.394de144
The conceptThe vehicle alarm system responds
>when a door, the hood, the luggage
compartment lid/tailgate or the rear
window is opened
>to movement inside the vehicle (inte-
rior motion sensor)
>to variations in the vehicle's tilt angle
such as those occurring during
attempts to steal the wheels or tow
the vehicle
>to interruption of battery voltage.
The system responds to unauthorized
vehicle entry and attempted theft by
simultaneously activating the following
>an acoustic alarm for 30 seconds
>the hazard warning flashers, for
approx. five minutes
>the high beams flash on and off in the
same rhythm as the hazard warning
flashers.

48n
For relaxed and fatigue-free driving you
should select a seating position that
reflects your personal requirements.
Correct seating position combines with
safety belts and airbags to enhance
occupant safety in the event of an acci-
dent. To ensure that the vehicle's safety
systems provide you with optimal pro-
tection, we request that you direct your
careful attention to the following sec-
tion.
For additional information on trans-
porting children, refer to page 62.
Sitting safely with airbags
Always maintain an adequate dis-
tance between yourself and the
airbags. Always hold the steering wheel
by the rim to keep any chance of injury
to hands or arms to an absolute min-
imum should the airbag be deployed.
Never allow any objects, individuals or
animals to obstruct the areas between
passengers and airbags.
Never use the front airbag's cover as a
storage tray or support for objects of
any kind. Never allow front passengers
to rest their feet or legs on the airbag
cover.<
For airbag locations and additional
information on airbags refer to page 59.
Sitting safely with safety belt
Never allow more than one person
to wear a single safety belt. Never
allow infants or small children to ride in
a passenger's lap. Avoid twisting the
belt while routing it firmly across the
pelvis and shoulder, wear it as snugly
against your body as possible. Do not
allow the belt to rest against hard or
fragile objects in your pockets. Do not
route the belt across your neck, or run it
across sharp edges. Avoid wearing
bulky clothing and pull on the lap belt
periodically to retention it over your
shoulders. In the event of a frontal
impact, a loose lap belt could slide over
the hips, leading to abdominal injury. In
addition, the safety belt's restraint
effectiveness is reduced if it is worn
loosely. Expectant mothers should
always wear their safety belts, taking
care to position the lap belt against the
lower hips, where it will not exert pres-
sure against the abdominal area.<
For information on using the safety
belts refer to page 53.
When adjusting your seat, always
observe the following precautions
Never try to adjust your seat while
operating the vehicle. The seat
could respond with an unexpected
movement, and the ensuing loss of
vehicle control could lead to an acci-
dent. Never ride with the backrest
reclined to an extreme horizontal angle
(important for front passengers to
remember), otherwise, there is a risk
that you will slide under the safety belt
in an accident, thus negating the pro-
tection the safety belt provides.
Do not move the seats to the rear when
the vehicle is at an extreme angle (on
garage ramps or steep slopes, for
example). If you do so, the automatic
safety belt height adjustment can be
disengaged.<
Seat adjustment>Manually-adjusted seat, refer to
page 49
>Electric power seats, refer to page 50
>Head restraints, refer to page 52
>BMW active seat, refer to page 52
Sitting safely Seats

54n
Seat, mirror and steering wheel memoryYou can store and call up three different
seat, exterior mirror and steering wheel
positions. The illustration shows the
buttons on the driver's door for making
these position adjustments.
The adjustment of the lumbar support is
not stored in the memory.390de032
To store1 Turn the ignition key to position 1 or 2
2 Adjust to the desired positions for the
seat, exterior mirror and steering
wheel
3 Press the
M
EMORY button: the indi-
cator lamp in the button comes on
4 Press memory button 1, 2 or 3, as
desired: the indicator lamp goes out.
To select a stored settingConvenience function:
1 Open the driver's door after
unlocking the vehicle or turn the igni-
tion key to position 1
2 Briefly press memory button 1, 2 or 3,
as desired.
Movement stops immediately when
one of the seat-adjustment or
memory buttons is activated during
the adjustment process.
Safety function:
1 With the driver's door closed and the
ignition key either removed or in posi-
tion 0 or 2
2 Maintain pressure on the desired
memory button (1, 2 or 3) until the
adjustment process is completed.
If you press the
M
EMORY button
accidentally: press the button a second
time; the indicator lamp goes out.
Do not select a new stored
memory setting while the vehicle
is moving. There is a risk of accident
from unexpected movement of the seat
or steering wheel.<

55n
OverviewControlsMaintenanceRepairsDataIndex
Seat, mirror and steering wheel memory Seat heating
*
Your BMW center can adjust your
vehicle's systems in such a
manner that your personalized settings
are automatically called up for the seat,
mirror and steering wheel positions
when you unlock the vehicle with your
personal remote control key.<
Before using the key memory fea-
ture to unlock the vehicle always
ensure that no objects are stored in the
footwell behind the driver's seat. If you
fail to do so, persons or objects could
be injured or damaged if the seat
should move backward.<
Passenger-side exterior mirror tilt
function(automatic curb monitor)
1 Move the mirror selector switch
(arrow) to the "driver's mirror" posi-
tion
2 When the gearshift lever or the
selector lever is placed in "Reverse,"
the passenger-side mirror tilts down-
ward to help the driver monitor the
area directly adjacent to the vehicle
during parking (curbs, etc.).
You can deactivate this automatic fea-
ture by setting the mirror selector
switch to the "passenger-side" posi-
tion.390de720
The seat cushion and backrest can be
heated with the ignition key in
position 2.
You can select from different heating
modes by repeatedly pressing the
button.
You can also switch the higher heating
modes off directly:
Press the button and hold it slightly
longer.390us729