2003 BMW 540I SEDAN lock

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

5n

OverviewControlsMaintenanceRepairsDataIndex

Controls and features

Passenger safety systems:

Airbags59
Transporting children safely62
Vehicle Memory, Key
Memory67

Driving:

Steering/Ignition lock68
Starting the engine68
Switching off the engine70
Parking brake70
Manual transmission71
Automatic transmission72
Automatic transmission with
Steptronic75
Indicator/Headlamp flasher78
Washer/Wiper system/Rain
sensor78
Cruise control80

Everything under control:

Odometer, outside temperature
display82
Tachometer83
Energy control83
Fuel gauge83
Coolant temperature gauge84
Service Interval Display84
Check Control85
Computer88
Multi-Information Display
(MID)89
Digital clock in the MID90
Computer in the MID93

Technology for safety and
driving convenience:

Park Distance Control (PDC)98
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC)99
Self-leveling suspension 101
Tire Pressure Monitor (RDC)101

Lamps:

Parking lamps/Low beams103
Instrument lighting104
High beams/Standing
lamps104
Fog lamps104
Interior lamps105
Reading lamps105

Controlling the climate for
pleasant driving:

Air conditioning106
Automatic climate control109
Roller sun blind114
Parked-car ventilation
system114

Cabin convenience:

BMW Universal Transmitter115
Glove compartment118
Storage compartments118
Cellular phone119
Beverage holder119
Ashtray, front119
Cigarette lighter120
Ashtray, rear120

Loading and transporting
cargo:

Through-loading system121
Ski bag122
sport wagon:
Cargo area125
Roll-up cover125
Partition net125
Storage areas in the luggage
compartment126
Cargo loading128
Roof-mounted luggage rack129

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

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

20n

Indicator and warning lamps

Red: as important reminder

Parking brake

*
Comes on when you engage the
parking brake.
For additional information: refer to
page 70
Parking brake warning lamp

*
for
Canadian models.
Please fasten safety belts

l

Accompanied by warning tone
and message

*
in the Check
Control. Remains on until the safety
belts are fastened.
For additional information on safety
belts: refer to page 53
Airbags

l

Please have the system
inspected by your BMW center.
For additional information: refer to
page 59

Yellow: please have checked at
your earliest opportunity

Antilock Brake System (ABS)

l

ABS has been deactivated in
response to system malfunction.
Conventional braking efficiency is avail-
able without limitations. Please have
the system inspected by your BMW
center.
For additional information: refer to
page 133
Antilock Brake System (ABS)
warning lamp for Canadian
models.
Engine oil level

*
Comes on while driving: the
engine oil level has fallen to the
absolute minimum; refill as soon as
possible. Do not drive more than
approx. 30 miles (50 km) until you do.
For additional information: refer to
page 142
Engine oil level

*
Comes on after the engine has
been switched off: add engine
oil at your earliest opportunity (when
you stop to refuel).
For additional information: refer to
page 142

Automatic transmission

*
Because of a malfunction, the
automatic transmission shifts
only in the emergency program. Please
consult the nearest BMW center.
For additional information: refer to
pages 74 and 77
Brake pads

*


l

Have the brake pads checked.
For additional information: refer
to page 134

Dynamic Brake Control (DBC)

*

l


Malfunction in DBC system.
Conventional braking efficiency
is available without limitations.
Have the system repaired by your BMW
center at the earliest possible opportu-
nity.
For additional information: refer to
page 100
Dynamic Brake Control (DBC)
warning lamp for Canadian
models.
Tire Pressure Monitor (RDC)

*
l
Check the tire inflation pressure:
refer to pages 26, 101

32n
Keys Central locking system1 Master keys with remote control unit
determine the functions of the Key
Memory, refer to page 67.
You can mark individual keys for sub-
sequent identification by applying the
colored decals that you received
when accepting delivery of your
vehicle
There is an extended-life battery
in every master key that is
charged automatically in the ignition
lock as you drive.
For this reason, if you have a master
key that is not in regular use, you
should use that key approx. once every
year while driving for an extended
period. This will charge the battery.
Refer also to page 34.< 463de023
2 Spare key for storage in a safe place,
such as in your wallet. This key is not
intended for continuous use
3 Door and ignition key
The locks for the luggage compart-
ment lid/tailgate, rear backrest and
glove compartment cannot be oper-
ated with this key. This is recom-
mended for valet parking, for
instance.
The conceptThe central locking system is ready for
operation as soon as you close the front
doors. The system engages and
releases the locks on the
>doors
>luggage compartment lid/tailgate
and rear window
*
>fuel filler door.
The central locking system can be
operated
>from outside via the driver's door lock
as well as via the remote control
>from inside via the central locking
system button.
Activation from inside does not lock the
fuel filler door (refer to page 37). Activa-
tion from outside simultaneously acti-
vates the anti-theft system. The alarm
system is also armed or disarmed.
When you use the central locking
system to lock the doors from inside
the vehicle, it will automatically disen-
gage the locks if an accident occurs,
except on doors that have been locked
individually using the lock buttons, refer
to page 37. The accident response rou-
tine also includes automatic activation
of the hazard warning flashers and the
interior lamps.

33n
OverviewControlsMaintenanceRepairsDataIndex
Opening and closing Ð via the door lockUsing the keyOne turn of the key in the driver's door
lock unlocks the driver's door only.
Turning the key a second time unlocks
all of the remaining doors, the luggage
compartment lid/tailgate and the fuel
filler door.
You can have a signal set to con-
firm that the vehicle's locks have
engaged securely.< 390de723
Convenience operationYou can also operate the windows and
sliding/tilt sunroof via the door lock.
>To open: with the door closed, turn
the key to the "Unlock" position and
hold it
>To close: with the door closed, turn
the key to the "Lock" position and
hold it.
Watch the closing process care-
fully and be sure that no one is
trapped by the closing motion. The
closing process stops immediately
when you release the key.< Manual operationin the event of an electrical malfunction
Turn the key to the extreme left or right
to unlock/lock the driver's door.

34n
Opening and closing Ð via the remote controlThe conceptThe remote control makes opening and
locking the doors of your vehicle very
convenient. Furthermore, it provides
three additional functions which you
can only execute via the remote control:
>To switch on interior lamps, refer to
page 35.
With this function, you can also
"search for" your vehicle, when
parked in an underground garage, for
instance
>To open the luggage compartment
lid/tailgate, refer to page 35.
The luggage compartment lid/tailgate
will open slightly, regardless of
whether it was previously locked or
unlocked
>Panic mode
In case of danger, you can trigger the
alarm.
Whenever you unlock (lock) the vehicle,
you simultaneously deactivate (activate)
the anti-theft system, disarm (arm) the
alarm system and switch the interior
lamps on (off).
You can have a signal set to con-
firm that the vehicle's locks have
engaged securely.<
1 Unlock, convenience opening and
alarm system
2 Lock and secure, interior lamp activa-
tion, disarming tilt alarm sensor and
interior motion sensor
3 Open the luggage compartment lid/
tailgate, panic mode390de793
Master keys with remote control
Since passengers or animals
remaining in the vehicle might be
able to lock the doors from the inside,
take the vehicle's keys with you so that
the vehicle can be opened again from
the outside at any time.<
Master keys that are used repeat-
edly are always ready for opera-
tion, since the battery in the key is
charged automatically in the ignition
lock as you drive.
If it is no longer possible to lock the
vehicle via the remote control, the
battery is discharged. Use this key
while driving for an extended period in
order to charge the battery. Refer also
to page 32.
To prevent unauthorized use of the
remote control, surrender only the door
and ignition key 3 or the spare key 2
(refer to page 32) when leaving the
vehicle for valet parking, for example.
In the event of a system malfunction,
please contact your BMW center. You
can also obtain replacement keys
there.<