2003 BMW 540I SEDAN turn signal bulb

154n
Lamps and bulbsXenon lamps
*
The operating life of these lamp units is
extremely long and the likelihood of
failure very low, provided that they are
not switched on and off an excessive
number of times. If one of these bulbs
should nevertheless fail, it is possible to
continue driving with great caution
using the fog lamps, provided traffic
laws in your area do not prohibit this.
Because of the extremely high
voltages involved, any work on the
xenon lighting system should be carried
out by technically-qualified personnel
only. Otherwise, there is a risk of fatal
injury.<
Standing lamps10 watt bulb
The bulb holder and reflector are a
single unit and are both changed
at the same time.<
1. Turn the bulb holder with reflector to
the left and remove
2. Disconnect the plug
3. Plug the new bulb holder into the
plug connector. Be sure that it is
securely engaged
4. Insert the reflector with bulb holder
and turn to the right as far as
possible.390de669
Turn signal indicator/Parking
lamps (side marker lamps)Dual-filament bulb, 21 watt
1. Turn the bulb to the left and remove
2. Remove and replace the bulb.390de670

155n
OverviewControlsMaintenanceRepairsDataIndex
Lamps and bulbsSide turn signal indicators5 watt bulb
1. Use finger pressure against the rear
end of the lens (arrow) to press it for-
ward for removal
2. Press gently on the bulb and turn it to
the left to remove it.390de768
Front fog lampsH8 bulb, 35 watt
The bulb is pressurized. There-
fore, wear safety glasses and pro-
tective gloves. Failure to observe these
precautions can result in physical injury
if the bulb breaks.<
1. Using a screwdriver, remove the
mounting clips for the air grill (arrow)
and remove the grill by bringing it
toward the front390de671
2. Loosen both screws (arrows)
3. Take off the cover panel next to the
headlamp
4. Turn the headlamp 903 to the left and
remove it by bringing it toward the
front
5. Disconnect the plug
6. Turn the lamp to the left and remove
it.390de672

156n
Lamps and bulbsTail lamps Ð sedanRear lamp/Side marker lamps: LEDs
Remaining bulbs: 21 watt
1 Turn signal
indicator yellow or white
2 Rear lamp/
Side marker lamps red
3 Backup lamps white
4 Brake lamps red
5 Reflector red
Please contact your BMW center
if there is a defect in the rear
lamp/side marker lamp assembly.< 394us721
1. Use the upper handle to fold down
the side panel in the luggage com-
partment
2. Turn the corresponding bulb holder
to the left (arrow) and remove it
3. Press the defective bulb gently and
turn it to the left. Remove the bulb
and replace it
4. Insert the bulb holder and turn to the
right as far as possible.394de769
Tail lamps Ð sport wagonRear lamp/Side marker lamps: LEDs
Remaining bulbs: 21 watt
1 Turn signal indicator red
2 Rear lamp/
Side marker lamps red
3 Backup lamps white
4 Brake lamps, reflector red
5 Reflector red
Please contact your BMW center
if there is a defect in the rear
lamp/side marker lamp assembly.< 392us722

Everything from A to Z
183n
OverviewControlsMaintenanceRepairsDataIndex
Service Interval
Display84, 146
Shiftlock72, 75
Shoulder support51
Side airbags59
Side Impact Head Protection
System59
Side lamps
bulb replacement154t
Side turn signal indicators
bulb replacement155t
Sitting safely48
with airbags48
with safety belt48
Ski bag122
Ski bag in the sport
wagon124
Sliding/tilt sunroof46
manual operation47
with glass moonroof47
Snow chains138
Socket for attaching
electrical appliances120
Spare tire159t
Speaker119
Special characteristics of
winter tires138
Special oil143t
Speed96
Speed limit93
Speed, average88, 96
Speedometer15, 16, 17 sport wagon
cargo area125
compartments in the cargo
area126
cover in the cargo
area126
folding down the rear
backrest125
lashing eyes128
load-securing
devices128
opening the rear
window40
partition net125
rear window wiper, blade
replacement152t
releasing the tailgate after
an electrical
malfunction39
roll-up cover125
securing a load128
ski bag124
tail lamp assembly, bulb
replacement156t
Standing lamps104
Starting assistance164t
Starting problems69t
Starting the engine69
Steering wheel
heating56
lock68
memory setting54 Steering wheel with
multifunction buttons22
Steptronic75
Stopwatch91
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Storage compartments118
in the cargo area126
Summer tires137
Sun blinds114
Sunroof46
Switching off the engine70
Switch-on times for parked-
car ventilation92
Symbols8
T
Tachometer83
Tail lamps156
bulb replacement156t
Tailgate
manual operation39
manual release39
opening from the
inside40
opening from the
outside39
Technical
modifications9, 147
Telephone preparation119 Temperature display82, 88
Temperature gauge84
Temperature
layering108, 113
Tether strap62
Third brake lamp157
Through-loading
system121
Tilt alarm sensor42, 43
avoiding unintentional
alarms44
deactivate35
Tilt function, passenger-side
mirror55
Time
calling up90
changing90
of arrival, estimated95
Timer90
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Tire
change158t
damage135t
inflation pressure26, 135
pressure
monitoring101, 135
replacement136
tread135
Tire inflation pressure26

Everything from A to ZTire Pressure Monitor
(RDC)101
Tire Quality Grading137
Tools152t
Torque170
Tow fittings165t
Towing the vehicle165t
Track171
Traction control system,
refer to ASC+T/DSC
Transmission71, 72, 75
Transmitter key32
Transporting children
safely62
Tread depth, tires135
Trip odometer82
Trunk lid
refer to luggage
compartment lid38
Trunk, refer to luggage
compartment42
Turn signal indicator78
bulb replacement154t
Turning circle171 U
Uniform Tire Quality Grading
(UTQR)137
Universal Transmitter115
Use antifreeze,
radiator144t Used batteries,
disposal162t
Used oils, disposal143t
V
Vacuum cleaner, attach120
Valve caps161
Vehicle Memory67
Vent outlets108, 113
Ventilation106, 108, 113
draft-free108, 113
in the rear108
Viscosity ratings, oils143 W

Warm feet Ð cool
head108, 113
Warning and indicator
lamps19
Warning lamps19t
Warning messages85t
Warning triangle23
Warranty and Service Guide
Booklet (Canadian
models)146
Washer system78
Water on the roads133
Weights173
Wheel and tire
combinations137
Wheel change158t Wheelbase171
Width of vehicle171
Windshield wipers78
blade replacement152t
Winter tires138
Wiper blade
replacement152t
Wiper system78
Work in the engine
compartment139t
X
Xenon lamps154