headlamp BMW 540I SEDAN 2003 Owners Manual

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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

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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
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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

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Indicator/Headlamp flasher
Washer/Wiper system
1 High beams (blue indicator lamp)
2 Headlamp flasher (blue indicator
lamp)
3 Turn signal indicator (green indicator
lamp accompanied by periodic
clicking sound from the relay)To signal brieflyPress the lever up to but not beyond
the pressure point. It then returns to the
center position when released.
If the indicator lamp and the
clicking from the relay are both
faster than normal, one of the turn
signal indicators has failed.<390de722
0 Wipers retracted
1 Intermittent mode or rain sensor
*
2 Normal wipe
3 Fast wipe
4 Brief wipe
5 Clean the windshield
6 Intensive cleaning
*
7 Rotary dial for controlling wipe inter-
vals in the intermittent mode and for
setting the rain sensor's sensitivity
level
*
394de730
Intermittent mode or rain sensor
*
Intermittent mode:
You can set the wipe interval to four
stages with rotary dial 7.
In addition, the wipe interval is varied
automatically depending on road
speed.
Rain sensor:
The rain sensor is positioned on the
windshield, directly ahead of the inte-
rior rearview mirror.
To activate the rain sensor:
Move the lever to position 1 with the
ignition key in position 1 or higher. The
wipers travel once across the wind-
shield, regardless of the weather
conditions.
You can leave the lever permanently in
position 1. Whenever the ignition key is
in position 1 or higher, all you then need
to do to activate the rain sensor is
briefly turn the rotary dial 7.
To adjust the sensitivity of the rain
sensor:
Turn rotary dial 7.
Deactivating the rain sensor:
Move lever to position 0.

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OverviewControlsMaintenanceRepairsDataIndex
Washer/Wiper system
Turn the rain sensor off in auto-
matic car washes. Failure to do so
could result in damage caused by
undesired wiper activation.<
Normal wipeThe system automatically reverts to
operation in the intermittent mode
whenever the vehicle is stationary (not
on vehicles with rain sensor
*).
Fast wipeThe wipers revert to operation at
normal speed when the vehicle stops
(not on vehicles with rain sensor
*).
Clean the windshieldThe system sprays washer fluid against
the windshield and activates the wipers
for a brief period.
Intensive cleaning
*
As in setting 5. In addition, an intensive-
action washer fluid is first sprayed on
the windshield.
For changing the wiper blades, refer to
page 152.Clean the headlamps
*
When the headlamps are on, they are
also cleaned automatically every fifth
time you activate the clean the wind-
shield (5) or intensive cleaning (6)
mode.
Do not use the washers if there is
any danger that the fluid will
freeze on the windshield, as your vision
could be obscured. Always use an anti-
freeze agent. Refer to page 141.
Do not use the washers when the reser-
voir is empty. This could cause damage
to the washer pump.< Windshield washer jetsThe windshield washer jets are warmed
automatically when the ignition key is in
position 2.
Rear window wiper Ð sport wagon0 Retracted (home) position of the rear
window wiper
1 Rear window wiper in intermittent
mode. Automatically switches to con-
tinuos operation when reverse is
engaged
2 Clean the rear window
You can also program the interval:
>Switch briefly from position 0 to posi-
tion 1
>The time until reactivation (from posi-
tion 0 to 1) is the programmed
interval (max. 30 seconds).392de726

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Parking lamps (side marker
lamps)
With the switch in this position,
the front, rear and side vehicle
lighting is switched on.
For lighting on one side for parking as
an additional feature, refer to page 104.
Low beams
When the ignition is switched off
while the low beams are on, the
headlamps go out and only the
parking lamps (side marker lamps)
remain on.
390de732
"Follow me home":
When you activate the headlamp
flasher after parking the vehicle and
switching off the lamps, the low beams
will come on for a brief period. You may
also have this function deactivated if
you wish.<
"LIGHTS ON" warningWhen the driver's door is opened with
the ignition key in position 0 an acoustic
signal will sound for several seconds to
remind you that you have forgotten to
switch off the lamps
.
Vehicles with alphanumeric Check
Control
*:
The reminder is provided by the Check
Control, refer to page 87.
Daytime driving lamps
*
The headlamps are automatically
switched on for daytime driving in
ignition key position 2.
Automatic headlamp control
*
When the switch is set to this
position the system automati-
cally activates and cancels the
low beams in response to changes in
ambient light ( in tunnels, at dusk, etc.)
as well as rain and snow.
The vehicle's external lamps
remain on constantly when you
switch on the front fog lamps after the
headlamps have come on automati-
cally.<
Automatic headlamp control
cannot serve as a substitute for
the driver's judgement in determining
when the vehicle lamps should be
switched on. For example, the sensors
are not able to detect fog. To avoid
safety risks, you should respond to
these kinds of low-visibility situations
by switching the headlamps on manu-
ally.<
You can have the sensitivity of
your vehicle's automatic head-
lamp control adjusted.<
Parking lamps/Low beams

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Instrument lighting
High beams/Standing lamps
Fog lamps
Turn the rotary dial to adjust the illumi-
nation intensity.390de733
1 High beams
(blue indicator lamp)
2 Headlamp flasher
(blue indicator lamp)
3 Standing lampsStanding lamps, left or rightAs an additional feature, you can
illuminate your vehicle on either side
for parking, if you wish to do so:
With the ignition key in position 0, push
the lever in the appropriate direction.
The lever engages in the turn signal
indicator position.390de722
Front fog lamps
The green indicator lamp in the
instrument cluster lights up to
indicate that the front fog lamps
are on.
If the high beams are switched on, the
fog lamps go out.
If the automatic headlamp control
is on, the low beams will come on
automatically whenever you activate
the fog lamps.<
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1 Reservoir for brake fluid (under the
housing of the microfilter)145
2 Auxiliary terminal for
jump-starting1643 Engine oil dipstick142
4 Engine oil filler neck142
5 Coolant expansion tank1446 Reservoir for intensive-cleaning
system
*
141
7 Reservoir for windshield and
headlamp washer system
*
141
Engine compartment essentials
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Washer fluidsHeadlamp
* and windshield
washer system
Capacity in US quarts (liters).
Windshield washer:
approx. 3.7 (3.5) Ð sedan
approx. 6.3 (6.0) Ð sport wagon
Incl. headlamp washing system:
approx. 6.3 (6.0)
Fill with water and Ñ if required Ñ with a
washer antifreeze (according to manu-
facturer's recommendations).
We recommend that you mix the
washer ßuid before adding it to
the reservoir.< 390de762
Intensive-cleaning washer
reservoir
*
Capacity approx. 1.1 US quarts
(1.0 liter).
Fill with intensive-cleaning washer fluid.
It resists freezing to approx. Ð177
(Ð276) and is available from your BMW
center.
Antifreeze agents or intensive-
cleaning washer fluids for the
washer systems are highly inflammable.
For this reason, keep them away from
sources of flame and store only in orig-
inal containers. Store them so that they
are inaccessible to children. Comply
with the instructions on the con-
tainers.< 390de763

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Lamps and bulbsThe lamps and bulbs are essential fac-
tors contributing to the safety of your
vehicle. For this reason, you should
follow the instructions below carefully
when replacing a bulb. If you are not
familiar with any of the procedures,
consult your BMW center.
Do not touch the glass portion of a
new bulb with your bare hands
since even small amounts of impurities
burn into the surface and reduce the
service life of the bulb. Use a clean
cloth, paper napkin, or a similar mate-
rial, or hold the bulb by its metallic
base.<
A replacement bulb set is available from
your BMW center.
Whenever working on the elec-
trical system, switch off the elec-
trical accessory you are working on or
disconnect the cable from the negative
terminal of the battery. Failure to do this
could result in short circuits.
To prevent injuries and damage,
comply with any instructions provided
by the bulb manufacturer.<
The right side of the engine compart-
ment.
1 Low beams
2 High beams
For checking and adjusting head-
lamp aim, please contact your
BMW center.< Low and high beamsH7 bulb, 55 watt
The bulb is pressurized. There-
fore, you should always wear
safety glasses and protective gloves.
Failure to observe these precautions
can result in physical injury if the bulb
breaks.< 390de767
1. Turn the bulb holder to the left
(arrow) and remove
2. Remove and replace the bulb.
When cleaning the headlamps,
please observe the following:
>Do not wipe dry (scratches). Never
use abrasives or strong solvents to
clean the covers
>Remove dirt and contamination (such
as insects) by soaking with BMW Car
Shampoo and then rinsing with plenty
of water
>Always use a deicer spray to remove
accumulated ice and snow Ð never
use a scraper.<