MERCEDES-BENZ E320 2003 W211 Owner's Manual

331 Practical hints
Opening/closing in an emergency
Opening/closing in an emergency
Sliding/pop-up roof* or panorama sliding/pop-up roof*
You can open or close the sliding/pop-up
roof manually should an electrical malfunc-
tion occur.
The sliding/pop-up roof drive is located
behind lens1 of the interior overhead
light.
1Screen
Fold screen1 down.

Obtain crank2.

Insert crank2 through hole1.

Turn crank2 clockwise to:

Slide roof closed


Raise roof at the rear

Turn crank2 counterclockwise to:

slide roof open


lower roof at the rearThe sliding/pop-up roof must be resyn-
chronized after being operated manually
(
page 189).
iDo not disconnect the electrical con-
nectors.

332 Practical hintsReplacing bulbs
Replacing bulbsSafe vehicle operation depends on proper
exterior lighting and signaling. It is there-
fore essential that all bulbs and lamp as-
semblies are in good working order at all
times.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. See your autho-
rized Mercedes-Benz Center for headlamp
adjustment.
Bulbs Front lamps
iBackup bulbs will be brought into use
when the following lamps malfunction:

Standing lamps


Tail lamps
Lamp
Type
1
Additional turn sig-
nal lamps
LED
2
Turn signal lamp
1156 NA
3
Side marker lamp
W 5 W
4
Low beam
H7 (55 W)
Bi-Xenon*
1
D2S-35 W
1Vehicles with Bi-Xenon headlamps*: Low beam
and high beam use the same D2S-35W lamp. For
safety reasons (high voltage), do not replace the
Bi-Xenon bulb yourself. See your authorized Mer-
cedes-Benz Center.5
High beam
H7 (55 W)
Parking and stand-
ing lamps
W 5 W
6
Fog lamp
HB4/9006
(55 W)

333 Practical hints
Replacing bulbs
Rear lamps Notes on bulb replacement


Use only 12-volt bulbs of the same type
and with the specified watt rating.


Switch lights off before changing a bulb
to prevent short circuits.


Always use a clean lint-free cloth when
handling bulbs.


Y o u r h a n d s s h o u l d b e d r y a n d f r e e o f o i l
and grease.


If the newly installed bulb does not light
up, visit an authorized Mercedes-Benz
Center.


Have the LEDs and bulbs for the follow-
ing lamps replaced by an authorized
Mercedes-Benz Center:

Additional turn signal lamps in the
exterior rear view mirrors


High mounted brake lamp


Bi-Xenon lamps


Front fog lamps
Lamp
Type
7
High mounted brake
lamp
LED
8
Tail, parking and
standing lamp
HiP
9
License plate lamps
C 5 W
Warning!
G
Keep bulbs out of reach of children.
Bulbs and bulb sockets can be very hot. Al-
low the lamp to cool down before changing
a bulb.
Halogen lamps contain pressurized gas. A
bulb can explode if you:

touch or move it when hot


drop the bulb


scratch the bulb
Wear eye and hand protection.
Because of high voltage in Bi-Xenon lamps,
it is dangerous to replace the bulb or repair
the lamp and its components. We recom-
mend that you have such work done by a
qualified technician.

334 Practical hintsReplacing bulbsReplacing bulbs for front lamps
1Bulb socket for turn signal lamp
2High beam bulb
3Bulb socket for parking and standing
lamp
High beam bulb (Halogen headlamps
only)
Switch off the lights.

Open the hood (
page 261).

Press the clamp and remove headlamp
cover.

Pull electrical connector off.

Turn the locking mechanism counter-
clockwise and take out the high beam
bulb2.

Insert the new high beam bulb so that
the base is in the recess of the holder.

Turn the locking mechanism clockwise.

Plug the connector onto the high beam
bulb.

Align headlamp cover and click into
place.
High beam bulb (Bi-Xenon* headlamps
only)

Switch off the lights.

Open the hood (
page 261).

Press the clamp and remove headlamp
cover.

Pull electrical connector off.

Turn the locking mechanism counter-
clockwise and take out the high beam
bulb2.

Insert the new high beam bulb so that
the base is in the recess of the holder.

Turn the locking mechanism clockwise.

Plug the connector onto the high beam
bulb.

Align headlamp cover and click into
place.
Warning!
G
Because of high voltage in Bi-Xenon lamps,
it is dangerous to replace the bulb or repair
the lamp and its components. We recom-
mend that you have such work done by a
qualified technician.

335 Practical hints
Replacing bulbs
Front turn signal lamp bulb
Switch off the lights.

Open the hood (
page 261).

Twist bulb socket1 counterclockwise
and pull out.

Push bulb into socket, turn counter-
clockwise and remove.

Insert new bulb in socket, push in and
twist clockwise.

Reinsert bulb socket in lamp and twist
clockwise.Parking and standing lamp bulb

Switch off the lights.

Open the hood (
page 261).

Press the clamp and remove headlamp
cover.

Pull out the bulb socket3 with the
bulb.

Pull the bulb out of the bulb socket.

Insert a new bulb in the socket.

Reinstall the bulb socket.

Align headlamp cover and click into
place.Side marker lamp bulb

Switch off the lights.

Carefully slide lamp towards front.

Remove rear end first.

Twist bulb socket counterclockwise
and pull out.

Pull bulb out of the bulb socket.

Insert new bulb in socket.

Reinstall bulb socket, push in and twist
clockwise.

To reinstall lamp, set rear end in
bumper and let front end snap into
place.

336 Practical hintsReplacing bulbsReplacing bulbs for rear lamps
Tail lamp assemblies
The tail lamps are equipped with HiP bulbs.License plate lamp
1Screw

Switch off the lights.

Loosen both screws1 and remove
lamp.

Replace the tubular lamp and reinstall
lamp.

Retighten the screws.
!To prevent scratches, we recommend
that you have the sidemarker bulb re-
placed by an authorized Mer-
cedes-Benz Center.Warning!
G
The bulbs in the tail lamps cannot be re-
placed individually. The tail lamp bulbs are
under pressure and could explode during an
attempt to replace them.
If the tail lamps are malfunctioning, have
them exchanged at an authorized Mer-
cedes-Benz Center.

337 Practical hints
Replacing wiper blades
Replacing wiper blades
Replacing wiper blades
Removal 
Turn key in starter switch to position1.

Turn combination switch to wiper
settingII (
page 47).

With wiper arm in the vertical position
(see above), turn key in starter switch
to position0.

Fold the wiper arm forward.You should hear it snap into place.

Turn the wiper blade at a right angle to
wiper arm.

Slide the wiper blade sideways out of
the retainer.Installation

Slide wiper blade onto wiper arm until
it locks in place.

Rotate wiper blade into position paral-
lel to wiper arm.

Fold wiper arm back so that blade rests
on windshield.
!To avoid damage to the hood, the wiper
arms should only be folded forward
when in the vertical position.Warning!
G
For safety reasons, remove key from starter
switch before replacing a wiper blade, other-
wise the motor could suddenly turn on and
cause injury.
!Never open the hood when the wiper
arm is folded forward.
Do not allow the wiper arms to contact
the windshield glass without a wiper
blade inserted.
For your convenience, we recommend
that you have this work carried out by
an authorized Mercedes-Benz Center.

338 Practical hintsFlat tire
Flat tirePreparing the vehicle
Park the vehicle as far as possible from
moving traffic on a hard surface.

Turn on the hazard warning flashers.

Engage the steering wheel lock in the
straight-ahead position and set the
parking brake.

Move the selector lever toP.

Have any passenger exit the vehicle at
a safe distance from the roadway.
Mounting the spare wheel
Preparing the vehicle
Prepare the vehicle as described under
"Preparing the vehicle" on this page.
Take the spare wheel out of the trunk
(page 324).
Lifting the vehicle

Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
(not included) or other sizable objects.
When changing wheel on a level surface:

Place one chock in front of and one be-
hind the wheel that is diagonally oppo-
site to the wheel being changed.When changing wheel on a hill:

Place chocks on the downhill side
blocking both wheels of the other axle.

Take the two-piece wheel wrench and
the jack out of the trunk (
page 326).
Assemble wheel wrench.
Warning!
G
The jack is designed exclusively for jacking
up the vehicle at the jack take-up brackets
built into either side of the vehicle. To help
avoid personal injury, use the jack only to lift
the vehicle during a wheel change. Never
get beneath the vehicle while it is supported
by the jack. Keep hands and feet away from
the area under the lifted vehicle. Always
firmly set parking brake and block wheels
before raising vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is

339 Practical hints
Flat tire

On whee l to b e c hang ed, l oose n but d o
not yet remove the wheel bolts (ap-
proximately one full turn with wrench).
The jack take-up brackets are located di-
rectly behind the front wheel housing and
in front of the rear wheel housing. 1Jack take-up bracket
2Jack
3Crank

Position jack2 on firm ground under
the respective jack take-up bracket1.Make sure that the foot of the jack is di-
rectly under the take-up bracket so that it
is always vertical (plumb-line) as seen from
the side, even if the vehicle is parked on an
incline

Turn crank3 until the tire is a maxi-
mum of 1.2 in (3 cm) off the ground.
Never start engine while vehicle is
raised.
always vertical (plumb line) when in use, es-
pecially on hills. Always try to use the jack
on level surface. Be sure that the jack arm is
fully seated in the jack take-up bracket. Al-
ways lower the vehicle onto sufficient ca-
pacity jackstands before working under the
vehicle.

340 Practical hintsFlat tire
Removing the wheel
1Alignment bolt
Unscrew the upper-most wheel bolt
and remove.

Replace this wheel bolt with alignment
bolt1 supplied in the tool kit.

Remove the remaining bolts.

Remove the wheel.Mounting the Minispare wheel

Clean contact surfaces of wheel and
wheel hub.

Guide the spare wheel onto the align-
ment bolt and push it on.

Insert wheel bolts and tighten them
slightly.
Warning!
G
Position the jack only on the jack take-up
brackets designed for this purpose.
If the jack is not properly positioned, the ve-
hicle may slip off of the jack.Warning!
G
The jack is intended only for lifting the vehi-
cle briefly for wheel changes. It is not suited
for performing maintenance work under the
vehicle. Never lie down under the raised ve-
hicle. Do not start the engine when the vehi-
cle is raised.
!Do not place wheel bolts in sand or dirt.
This could result in damage to the bolt
and wheel hub threads.
!To avoid paint damage, place wheel flat
against hub and hold it there while in-
stalling first wheel bolt.