2007 MERCEDES-BENZ ML320CDI clock

487 Practical hints
Replacing bulbs

Turn cover1 counterclockwise.

Remove cover1.

Turn bulb socket2 counterclockwise.

Pull bulb socket2 out of the
headlamp housing.

Pull the high beam bulb out of bulb
socket2.

Insert the new high beam bulb into bulb
socket2.

Insert bulb socket2 into the
headlamp housing.

Turn bulb socket2 clockwise until it
engages.

Place cover1 on the opening in the
headlamp housing.

Turn cover1 clockwise until it engag-
es.Turn signal lamp bulb
1Bulb socket for turn signal lamp

Turn bulb socket1 counterclockwise.

Pull bulb socket1 out of the
headlamp housing.

Pull the turn signal bulb out of bulb
socket1.

Insert the new turn signal bulb into bulb
socket1.

Insert bulb socket1 into the
headlamp housing.

Turn bulb socket1 clockwise until it
engages.Parking and standing lamp bulb

Turn bulb socket3 (
page 485)
counterclockwise.

Pull bulb socket3 out of the
headlamp housing.

Pull the bulb out of bulb socket3.

Insert the new bulb into bulb
socket3.

Insert bulb socket3 into the
headlamp housing.

Turn bulb socket3 clockwise until it
engages.

488 Practical hintsReplacing bulbsSide marker lamp bulb
Turn bulb socket5 (
page 485)
counterclockwise.

Pull bulb socket5 out of the
headlamp housing.

Pull the side marker bulb out of bulb
socket5.

Insert the new side marker bulb into
bulb socket5.

Insert bulb socket5 into the
headlamp housing.

Turn bulb socket5 clockwise until it
engages.Front fog lamp bulbs
Removing front fog lamp cover:
1Cover
2Front fog lamp or corner-illuminating
front fog lamp*

Insert a suitable object (e.g. screwdriv-
er) at point indicated by the arrow and
pry out cover1.
Cover1 is released.

Swing cover1 outwards and take it
off.
Removing front fog lamp cover (Vehicles
with AMG Sport Package* or ML 63 AMG):
1Cover
2Front fog lamp

Use a suitable object (e.g. hook or a
screwdriver) and place the hook or
screwdriver carefully between lower
end of cover and bumper.
!
If not done carefully and properly, damage
to the bumper can result. We therefore recom-
mend that you have this work carried out by an
authorized Mercedes-Benz Light Truck Center.

489 Practical hints
Replacing bulbs

Turn the hook or screwdriver 90°.

Hold the cover1 and pull the hook or
screwdriver outwards.
You can now access the front fog lamp.
Example ML 350, ML 500 without Sport
Package; Sport Package similar3Retaining screws
Turn retaining screws3 counterclock-
wise.

Remove front fog lamp2 out of the
bumper.

Pull electrical connector off.4Bulb socket of front fog lamp bulb

Turn bulb socket4 counterclockwise.

Pull bulb socket4 out of the housing.

Pull the front fog lamp bulb out of bulb
socket4.

Insert the new front fog lamp bulb into
bulb socket4.

Insert bulb socket4 into the housing.

Turn bulb socket4 clockwise until it
engages.

Plug in the electrical connector.

Insert front fog lamp2 back into
bumper.

Fasten retaining screws3.

Reinsert cover1 and press it in until it
engages.
Additional turn signal lamps bulbs
The additional turn signal lamps in the
exterior rear view mirrors have LEDs.
If a malfunction occurs or LEDs fail to func-
tion, the entire turn signal unit must be re-
placed. Have the turn signal unit replaced
by an authorized Mercedes-Benz Light
Truck Center.

490 Practical hintsReplacing bulbsReplacing bulbs for rear lamps
Before you start to replace a bulb for a rear
lamp, do the following first:
Turn the exterior lamp switch to
positionM (
page 136).
Tail lamp unit

Open the tailgate (
page 119).Opening the side trim panels
Opening the driver’s side trim panel:
1Cover in left side trim panel
2Lock

Turn lock2 90°.

Fold down the cover1.Vehicles without sound system*:

Remove the storage compartment on
the driver’s side.
1Lock
2Storage compartment

Insert a suitable object such as a coin
into the slot of lock1.

Turn lock1 counterclockwise by 90°.

Remove storage compartment2.
i
To access the bulb socket, you have to
remove the cover in the corresponding side trim
panel of the cargo compartment.

491 Practical hints
Replacing bulbs
Opening the passenger side trim panel:
1Lock
2Cover in right side trim panel
Insert a suitable object such as a coin
into the slot of lock1.

Turn lock1 counterclockwise by 90°.

Remove cover2.Replacing bulbs
Example rear lamp passenger-side1Brake lamp
2Backup lamp
3Rear fog lamp (only driver’s side), tail
lamp, parking and standing lamp
4Side marker lamp
5Turn signal lamp
Depending on which bulb needs to be
replaced, turn the respective bulb
socket1-5 counterclockwise.

Press gently onto the respective bulb
and turn counterclockwise out of its
bulb socket.

Press the new bulb gently into its bulb
socket and turn clockwise until it en-
gages.

Align the respective bulb
socket1-5 and turn it clockwise.

Make sure bulb socket is attached
properly.

Close the respective cover in the cargo
compartment.

Close the tailgate (
page 121).

493 Practical hints
Replacing bulbs
Example headlamp, driver’s side2Headlamp vertical adjustment screw
3Headlamp vertical adjustment screw

Always turn adjustment screws2
and3 simultaneously for vertical ad-
justment until the headlamp is adjust-
ed as shown1 (
page 492). Turn
clockwise for upward movement and
counterclockwise for downward move-
ment.
Graduations:
screw2: 0.50° pitch
screw3: 0.67° pitch
The left and right headlamps must be ad-
justed individually.
i
If it is not possible to obtain a proper head-
lamp adjustment, have the system checked at an
authorized Mercedes-Benz Light Truck Center.

500 Practical hintsFlat tire
Position jack3 under the take-up
bracket2 so that it is always vertical
(plumb-line) as seen from the side,
even if the vehicle is parked on an in-
cline.

Turn crank4 clockwise until jack3
is fully seated in take-up bracket2
and the jack base evenly meets the
ground.

Continue to turn crank4 until the
wheel is a maximum of 1.2 in (3 cm)
from the ground.Removing the wheel
1Alignment bolt

Unscrew upper-most wheel bolt and
remove it.

Replace this wheel bolt with alignment
bolt1 supplied with the tool kit
(page 469).

Remove the remaining bolts.

Remove the wheel.
Warning!
G
The jack is intended only for lifting the
vehicle briefly for wheel changes. It is not
suited for performing maintenance work
under the vehicle.

Never start the engine when the vehicle
is raised.


Never lie down under the raised vehicle.
!
Do not place wheel bolts in sand or dirt. This
could result in damage to the bolts and wheel
hub threads.


504 Practical hintsFlat tire
Detach the electric air pump.

Store the electrical plug and the air
hose behind the flap and place the
electric air pump back in the cargo
compartment.Lowering the vehicle

Lower vehicle by turning crank coun-
terclockwise until vehicle is resting ful-
ly on its own weight.

Remove the jack.1-5Wheel bolts

Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence illustrat-
ed (1 to 5), until all bolts are tight.
Observe a tightening torque of
110 lb-ft (150 Nm).
Warning!
G
Follow recommend inflation pressures.
Do not overinflate tires. Overinflated tires
can result in sudden deflation (blowout) be-
cause they are more likely to become punc-
tured or damaged by road debris, potholes,
etc.
Do not underinflate tires. Underinflated tires
wear unevenly, adversely affect handling
and fuel economy, and are more likely to fail
from being overheated.
Warning!
G
Vehicles with collapsible tire
(ML 63 AMG only):
Inflate collapsible tire only after the wheel is
properly mounted.
Inflate the collapsible tire using the electric
pump (
page 502) before
lowering the
vehicle.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
110 lb-ft (150 Nm).