2000 BMW 540I SEDAN Owners Manual

169n
RepairsIndexOverview Controls Car care Technology Data
Lamps and bulbsSide turn signals 5 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.390de106
Front fog lampsH7 bulb, 55 watts
The bulb is pressurized. There-
fore, wear safety glasses and pro-
tective gloves. Failure to comply with
this precaution could lead to injury if the
bulb is accidentally damaged during re-
placement.<
1 Pull the cover panel next to the
headlamp forward to remove.
2 Loosen both screws (arrows) and
swivel out the lamp assembly.
3 Release the spring on the back of the
lamp and turn the cover to the left.
4 Release the clamp, remove the
contact base and replace the bulb.390de101
Tail lamps Ð sedanTail lamp: 5 watt bulbs
Remaining bulbs: 21 watts
1 Turn signal yellow
2 Tail lamp/Side marker lamp,
reflector red
3 Backup lamp white
4 Brake lamp red
In the event of a failure of both
lamps of a rear lamp assembly,
the brake lamp assumes the function of
the tail lamps.< 394us102

170n
Lamps and bulbs1 Use the upper handle to fold down
the side panel in the luggage com-
partment.
2 Turn the bulb holder's release knob
to the left (arrow) and remove the
holder.
3 Apply gentle pressure to the bulb
while turning it to the left to remove.394de103
Tail lamps Ð sport wagonTail lamp: 5 watt bulbs
Remaining bulbs: 21 watts
1 Turn signal yellow
2 Rear lamps/Side marker
lamps red
3 Backup lamp white
4 Brake lamps, reflector red
In the event of a failure of both
lamps of a rear lamp assembly,
the brake lamp assumes the function of
the tail lamps.< 392us609
Lamps in the rear apron panel:
1 Open the cover in the side panel.
2 Turn the quick-release fastener and
remove the trim panel in front of the
bulb holder.
3 Open the quick-release fastener
(arrow) and remove the bulb holder.
4 Apply gentle pressure to the bulb
while turning it to the left to remove.
If a subwoofer
* is installed behind the
right-hand panel, unscrew the T-screw
and swing the subwoofer to the side.
392de170

171n
RepairsIndexOverview Controls Car care Technology Data
Lamps and bulbsLamps in the luggage compartment lid/
tailgate:
1 Open the trim panel in the luggage
compartment lid/tailgate.
2 Open the quick-release fastener
(arrow) and remove the lamp holder.
3 Apply gentle pressure to the bulb
while turning it to the left to remove.392de171
Center (high-mount) brake lamp21 watt bulb
1 Open the luggage compartment lid/
tailgate.
2 Unclip the cover panel (on the under-
side of the package tray) with a
screwdriver (arrow).
3 Turn the bulb holder to the left and
remove.
4 Apply gentle pressure to the bulb
while turning it to the left to remove.
sport wagon: LED strip in the tailgate.
Please contact a BMW center in case of
a malfunction.394de123
License plate lamps5 watt bulb
1 Insert a screwdriver into the slot and
press to the right (arrow); this disen-
gages the lamp.
2 Remove the lamp and replace the
bulb.394de105

172n
Lamps and bulbsInterior lampsFront
Interior lamp (10 watt bulb) with reading
lamps (10 watt bulbs)
1 Interior lamp: Press the lamp out to
the side with a screwdriver and re-
move the lens. Pull the bulb from the
contacts.
2 Reading lamp: Gently press against
the lamp while turning it to the left to
remove.
Indirect lighting
1 watt bulb
1 Unclip the lamp holder.
2 Remove the bulb.
Rear Ð sedan
Interior lamp (10 watt bulb) with reading
lamp (5 watt bulb)
1 Use a screwdriver on the upper
recesses to pry out the lamp.
2 Interior lamp: Push back the tab on
the reflector and replace the bulb.
3 Reading lamp: Gently press against
the lamp while turning it to the left to
remove.Rear Ð sport wagon
Interior lamp: 5 watt bulbs
1 Use a screwdriver to pry out the lamp
from above.
2 Remove the lens.
3 Replace the bulb.
Interior lamp (10 watt bulb) with
reading lamp (6 watt bulb)
1 Using a screwdriver, press the lamp
next to the button out to the side.
2 Remove the lens.
3 Replace the bulb.
Footwell lamps5 watt bulb
1 Use a screwdriver to press the lens
out to the side.
2 Replace the bulb.Glove compartment lamp5 watt bulb
1 Apply a screwdriver to the recess to
pry the lamp out.
2 Remove the reflector.
3 Replace the bulb.
Luggage compartment lampsLamp on the underside of the rear
parcel tray: 10 watt halogen lamp
Lamp in luggage compartment:
10 watt bulb
1 Apply a screwdriver to the recess to
pry the lamp out.
2 Remove the reflector.
3 Replace the bulb.Luggage compartment lampsHeadliner lamps: 10 watt bulbs
1 Use a screwdriver to push the lens to
the side.
2 Replace the bulbs.
Lamps on the apron of the luggage
compartment lid/tailgate:
10 watt bulb
1 Use a screwdriver to pry out the lamp
at the upper edge.
2 Remove the reflector.
3 Replace the bulb.

173n
RepairsIndexOverview Controls Car care Technology Data
Changing tires
Safety measures in the event of a
flat tire or wheel change:
Stop the vehicle as far as possible from
passing traffic. Park on a firm, flat,
surface. Switch on the hazard flashers.
Turn the steering wheel to the straight-
ahead position, remove the key and
engage the steering lock. Shift into 1st
or reverse (selector lever in Park with
automatic transmission) and engage the
parking brake. All passengers should
be outside the car and well away from
your immediate working area (behind a
guardrail, for instance).
If a warning triangle or portable hazard
warning lamp is available, set it up on
the roadside at an appropriate distance
from the rear of the vehicle. Comply
with all safety guidelines and regula-
tions.
Change the wheel only on a level, firm
surface which is not slippery. Avoid
jacking the car on a soft or slippery sup-
port surface (snow, ice, loose gravel,
etc.), since it could slide sideways.
Position the jack on a firm support
surface.
Do not place wooden blocks or similar
objects under the jack. If this is done,
the jack might not be able to reach its
full support capacity because of the
limited height.
Do not lie under the vehicle or start the
engine when the vehicle is supported
by the jack Ð risk of fatal injury.<
What you will needIn order to avoid rattling noises later,
note the position of the tools when you
remove them and return them to their
original position when you are through
using them.
>Car jack
sedan: Fold back the luggage com-
partment floor mat for access, then
unscrew the wingnut to release the
jack (arrow).
sport wagon: Raise the floor panel
and spare tire cover (refer to
page 118).
When you have completed work,
screw the jack all the way back down.
Fold the handle back and insert it in
its holder
>Wedge (wheel chock)
Located next to the jack. Loosen the
wing nut to remove it394de090

174n
Changing tires>Spare tire and adapter
* for removing
the lug bolt cover
* (refer to the next
column)
Both are next to the jack. Remove the
adapter or the plastic cover. Unscrew
the wing nut (arrow) by hand and re-
move the wheel
>Lug wrench and screwdriver
In the vehicle tool kit under the lug-
gage compartment lid (refer to
page 166).
sport wagon: The lug wrench is next
to the spare tire.
394de091
Procedure1 Read carefully and comply with the
safety precautions on the previous
page.
2 Secure the vehicle against rolling:
Place the wedge against the rear
surface of the front tire on the side
opposite the side being raised. If
the vehicle is parked on a down-
ward slope, place the wedge se-
curely in front of the tire. If the
wheel must be changed on a sur-
face with a more severe slope, take
additional precautions to secure the
vehicle from rolling.
3 Wheels with full wheel covers
*:
Reach into the ventilation openings
and pull the cover off.
4 Wheels with adapter
*: Position the
lug bolt adapter on the lug bolt
cover. Then apply the lug wrench
and turn it to the left (refer to the
illustration).
380de092
5 Wheels with hub cover
*: Pry the
hub cover off with the screwdriver in
the slot.
6 Loosen the lug bolts 1/2-turn.
7 Position the jack at the jacking point
closest to the flat tire so that the
jack base is vertically below the
jacking point and the entire surface
of the head of the jack will move
into the square recess of the jacking
point (refer to the illustration detail)
when the jack is cranked.
8 Jack the car up until the wheel you
are changing is raised from the
ground.
9 Unscrew the lug bolts and remove
the wheel.
10 Remove accumulations of mud or
dirt from the mounting surfaces of
390de350

175n
RepairsIndexOverview Controls Car care Technology Data
Changing tires
the wheel and hub. Clean the lug
bolts.
11 Position the spare wheel. Secure
the wheel by turning at least two lug
bolts into opposite bolt holes.
12 Screw in the remaining lug bolts.
Tighten all the bolts securely.
13 Lower the jack and remove it from
beneath the car.
14 Tighten the lug bolts in a diagonal
pattern.
15 Wheels with full wheel covers: Place
the wheel cover with the valve
opening over the valve (arrow). Use
both hands to press the cover se-
curely onto the rim.
For this light-weight wheel, use
only the full wheel cover installed 390de360
by the factory. Other wheel covers may
not fit securely.<
16 Wheels with hub covers:
Position the hub cover and press it
on tightly.
17 If equipped with lug bolt covers:
Align the arrow on the cover with
the line in the wheel and press the
cover into place.
18 Check and correct the air pressure
at the earliest opportunity.
For vehicles with Tire Pressure Con-
trol (RDC)
*:
After mounting the spare tire or cor-
recting the inflation pressure, reacti-
vate the system. Refer to page 92.The vehicle jack is designed for
changing tires 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 continued safety, have the
lug bolts checked with a calibrated
torque wrench [torque specification
72 lb-ft (100 Nm)] at the earliest
opportunity.<
When storing the wheel, take care to
ensure that you do not damage the
retaining pin in the spare tire recess.
If light-alloy wheels other than original
BMW light-alloy wheels have been
mounted, it may be necessary to use
different lug bolts for those wheels.
Replace the defective tire as soon as
possible and have the new wheel/tire
balanced.

176n
Changing tires Battery
Size 255/40 R17 94 W
* tires on
the rear axle:
In the event of a puncture or other tire
failure, it may be necessary to mount
the spare tire of different size at the
rear. This tire is of full capacity in all
load and speed ranges. Nevertheless,
mount a tire of the correct size as soon
as possible.<
Installation locationThe battery is located behind the right-
hand side trim panel in the luggage
compartment.
Fold the trim panel down with the
handle at the top. On the sport wagon,
press the button.
If a subwoofer
* is installed on the sport
wagon, loosen the T-screw and swing
the subwoofer to the side.
Keep the upper surface of the battery
dry and clean.
390de610
SymbolsYou will find the following symbols on
your car battery. To avoid injury, please
comply with the corresponding precau-
tions whenever you work with or near
the battery.
Please read the following infor-
mation before working with the
battery.
Wear eye protection. Do not al-
low particles containing battery
acid or lead to come into con-
tact with your eyes, your skin, or your
clothing.
Battery acid is extremely corro-
sive. Wear eye protection and
protective gloves. Do not tip the
battery. Battery acid can leak from the
ventilation openings.
Be sure that children keep well
away from batteries and battery
acid.
Never allow sparks or open
flame near the battery. Do not
smoke in the vicinity of the
battery. Avoid sparks from electrical
cables or electrical equipment. Turn the
key to position 0 in the steering lock
during the disconnection or connection
of the battery. Never short-circuit the
battery terminals. There is a danger of
injury from powerful sparks.