2003 MERCEDES-BENZ ML320 KEY

182 OperationDriving instructionsParking
Tires
Tread wear indicators (TWI) are required by
law. These indicators are located in six
places on the tread circumference and be-
come visible at a tread depth of approxi-
mately
1/16
in (1.5 mm), at which point
the tire is considered worn and should be
replaced.
!Set the parking brake whenever park-
ing or leaving the vehicle. In addition,
move selector lever to positionP.
In addition, when parking on hills, turn
front wheel towards the curb.
Warning!
G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury as a re-
sult of vehicle movement, before
turning off
the engine and leaving the vehicle always:


Keep right foot on brake pedal.


Firmly depress parking brake pedal.


Move the selector lever to positionP.


Slowly release brake pedal.


When parked on an incline, turn front
wheel towards the road curb.


Turn the key to steering lock position0
and remove.


Take the key and lock vehicle when leav-
ing.
Warning!
G
If you feel a sudden significant vibration or
ride disturbance, or you suspect that possi-
ble damage to your vehicle has occurred,
you should turn on the hazard warning flash-
ers, carefully slow down, and drive with cau-
tion to an area which is a safe distance from
the road.
Inspect the tires and the vehicle underbody
for possible damage. If the vehicle or tires
appear unsafe, have it towed to the nearest
Mercedes-Benz Light Truck Center or tire
dealer for repairs.

200 OperationAt the gas station
At the gas stationThe fuel filler flap is located on the
left-hand side of the vehicle towards the
rear. Locking/unlocking the vehicle with
the remote control automatically
locks/unlocks the fuel filler flap.

Remove the key from the steering lock.

Open the fuel filler flap1 by pulling in
direction of the arrow.

Turn the fuel cap2 to the left and hold
on to it until possible pressure is re-
leased.

Take off the cap.

Only fill your tank until the filler nozzle
unit cut out – do not top up or overfill.

Replace the fuel cap by turning it to the
right.
You will hear when the fuel cap is tight-
ened.

Close the fuel filler flap.
Warning!
G
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious inju-
ry. Whenever you are around gasoline, avoid
inhaling fumes and skin contact, extinguish
all smoking materials. Never allow sparks,
flame or smoking materials near gasoline!.
!The fuel filler cap is tethered to the fuel
filler neck. Do not drop the cap. It could
damage the vehicle paint finish.!To prevent damaging the lens of the
plastic tail lamp, make certain that no
gasoline comes into contact with it.
Warning!
G
Overfilling of the fuel tank may create pres-
sure in the system which could cause a gas
discharge. This could cause the gas to spray
back out when removing the fuel pump noz-
zle, which could cause personal injury.iUse only premium unleaded gasoline
with a minimum Posted Octane Rating
of 91 (average of 96 RON / 86 MON).
Information on gasoline quality can
normally be found on the fuel pump.
More information on gasoline can be
found in the Factory Approved Service
Products pamphlet.

216 OperationMaintenanceThe Mercedes-Benz Light Truck Center will
reset the service indicator following a com-
pleted service.Calling up the service indicator
Within 1 second press knob1 twice.
The FSS display will appear for ten sec-
onds.
Resetting the service indicator
In the event that the service on your vehi-
cle is not carried out by an authorized Mer-
cedes-Benz Light Truck Center, you can
reset the service indicator yourself.
Switch ignition on and immediately
press knob1 twice within one second.
The present status for days or distance
is displayed.

Within ten seconds turn the key in
steering lock to position0 (
page 33).

Press and hold knob1 while switching
the ignition on.
The present status for days or distance
is displayed once more.

Continue to hold knob1.
After approximately 10 seconds a sig-
nal sounds, and the display shows
10 000 miles (Canada: 15 000 km) for
approximately 10 seconds.

Release knob1.
iIf the service indicator was inadvertent-
ly reset, have a Mercedes-Benz Light
Truck Center correct it.
Only reset if the proper service has
been performed. Resetting the system
without performing the proper service
as called for by the FSS will cause the
FSS to incorrectly determine the next
service interval which will result in en-
gine damage not covered by the Mer-
cedes-Benz Limited Warranty.
If the battery is disconnected, the days
of disconnection will not be included in
the count shown by the service indica-
tor. To arrive at the true service dead-
line, you will need to subtract these
days from the days shown in the ser-
vice indicator.
Do not confuse the service indicator
with the engine oil level indicator
:
.

220 OperationVehicle careOrnamental moldings
For regular cleaning and care of very dirty
chrome-plated parts, use a chrome clean-
er.
Headlamps, tail lamps, turn signal
lenses
Use a mild car wash detergent, such as
Mercedes-Benz approved Car Shampoo,
with plenty of water.
To prevent scratches, never apply strong
force and use only a soft, non-scratchy
cloth when cleaning the lenses. Do not at-
tempt to wipe dirty lenses with a dry cloth
or sponge.Cleaning the Parktronic* system
sensor
1Parktronic system sensor
Use a mild car wash detergent, such as
Mercedes-Benz approved Car Shampoo,
with plenty of water to clean the sensor1.
When using a steam cleaner or power
washer, aim nozzle only briefly from a min-
imum distance of 4 in. (10 cm) at
sensors1.
To prevent scratches, never apply strong
force and use only a soft, non-scratchy
cloth when cleaning the sensor. Do not at-
tempt to wipe dirty sensors with a dry cloth
or sponge.Wiper blades
Clean the wiper blade inserts with a clean
cloth and detergent solution.
Window cleaning
Use a window cleaning solution on all glass
surfaces. An automotive glass cleaner is
recommended.
iFor safety reasons, remove key from
steering lock before cleaning the wiper
blades, otherwise the wiper motor can
suddenly turn on and cause injury.iFor safety reasons, switch off wipers
and remove key from steering lock be-
fore cleaning the windshield, otherwise
the wiper motor can suddenly turn on
and cause injury.

224 Practical hintsWhat to do if …
What to do if …Lamps in instrument clusterGeneral information:
If a bulb in the instrument cluster fails to
light up during the bulb self-check when turning the key in steering lock to
position2, have it checked and replaced if
necessary.Problem
Possible cause
Suggested solution
v
The yellow 4-ETS/ESP warning
lamp lights up while driving.
The ESP is deactivated. Risk of accident!
Adapt your speed and driving to the prevail-
ing road conditions.

Turn the ESP back on (
page 77).
If the ESP cannot be turned back on, have
the system checked at an authorized
Mercedes-Benz Center as soon as possi-
ble.
v
The yellow 4-ETS/ESP warning
lamp flashes while driving.
The ESP or 4-ETS has come into operation
because of detected traction loss in at least
one tire.

During take-off apply as little throttle
as possible.

While driving ease up on the accelera-
tor.

Adapt your speed and driving to the
prevailing road and weather condi-
tions.

Do not deactivate the ESP (excep-
tions: (
page 76).
Failure to follow these instructions in-
creases the risk of accidents.

242 Practical hintsUnlocking/locking in an emergency
Unlocking/locking in an emergencyUnlocking the vehicle
Unlocking the driver’s door
If you are unable to unlock the driver’s
door using the remote control, open the
door using the key.
1Release button
Press release button1 on the remote
control.
The key folds out.3Unlocking
4Locking

Remove the protective cap from the
door lock.

Unlock the door with the mechanical
key. To do so, push the mechanical key
in the lock until it stops and turn it to
the left.
iUnlocking and opening the driver’s
door with the mechanical key will trig-
ger the anti-theft alarm system. To can-
cel the alarm, do one of the following:

Press button
Œ
or
‹
on the
remote control.


Insert the key in the steering lock.

243 Practical hints
Unlocking/locking in an emergency
Locking the vehicle
If you are unable to lock the vehicle with
the remote control, lock it with the me-
chanical key as follows:
Close the passenger doors and the lift-
gate.

Press the upper part of the central
locking button in the cockpit
(page 89).

Check to see whether the locking
knobs on the passenger doors are still
visible. If necessary push them down
manually.

Lock the liftgate if necessary from in-
side (
page 87).

Lock the driver’s door with the me-
chanical key.
Changing batteries
If the batteries in the remote control are
discharged, the vehicle can no longer be
locked or unlocked. It is recommended to
have the batteries replaced at an autho-
rized Mercedes-Benz Light Truck Center.
Batteries contain materials that can harm
the environment if disposed of improperly.
Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.1Release button
2Battery cover
Replacement batteries: Lithium, type
CR 2025 or equivalent.

Unfold the key by pressing release
button1.
Warning!
G
Keep the batteries out of reach of children.
If a battery is swallowed, seek medical help
immediately.
iWhen changing batteries, always re-
place both batteries.
The required replacement batteries are
available at any Mercedes-Benz Light
Truck Center.


244 Practical hintsUnlocking/locking in an emergency
Pull off battery cover2 in direction of
arrow.

Remove the batteries.

Using a lint-free cloth, insert new bat-
teries under the contact spring with the
plus (+) side facing up.

Press battery cover onto housing until
locked in place.

Push each button to assure proper op-
eration of the remote control.
If remote control does not function cor-
rectly after replacing the batteries, the
system may have to be resynchronized.Synchronizing remote control

Turn key in steering lock to position2,
then to position0 and remove.

Within 10 seconds, push and hold
button
‹
while pushing
button
Œ
five times.

Release the button, and press
‹
,
Œ
or
Š
once.
The remote control is resynchronized.

Recheck all of the remote control func-
tions.
Fuel filler flap
1Cover
2Lock rod
Open cover1 in cargo area behind the
left trim panel.

Turn lock rod2 clockwise (arrow) to
the end stop.

Open the fuel filler flap.
iIf it is not possible to resynchronize the
remote control, have the system
checked at your authorized
Mercedes-Benz Light Truck Center.
iML 55 AMG:
First remove the spare wheel from its
holder (
page 240).