ignition MERCEDES-BENZ ML350 2005 W163 Owner's Manual

23 At a glance
Cockpit
Item
Page
1
Hood lock release
222
2
Parking brake pedal
54
3
Parking brake release
54
4
Left cup holder
169
5
Combination switch

Exterior lights


High beam


Turn signals
50
6
Cruise control lever
153
7
Instrument cluster
117
8
Hazard warning flasher
switch
113
9
Lever for voice control
system*, see separate
operating instructions
Item
Page
a
Windshield wiper / washer
switch
51
b
Front Parktronic* warning
indicator
158
c
Glove box
167
d
Right cup holder
169
e
Storage compartment
f
Electrical outlet
173
g
Horn
h
Headlamp washer button*
133
j
Steering lock with ignition
33
k
Steering wheel lever
40

33 Getting started
Unlocking
Steering lock positionsSteering lock0For removing key
The steering is locked when the key is
removed from the steering lock. If
necessary, move steering wheel
slightly to allow the locking mechanism
to engage.
1Unlocking steering
Power supply to some electrical con-
sumers, such as seat adjustment.2Ignition (power supply for all electrical
consumers) and driving position
All lamps in the instrument cluster
come on. If a lamp in the instrument
cluster fails to come on when the igni-
tion is switched on, have it checked
and replaced if necessary. If a lamp in
the instrument cluster remains on after
starting the engine or comes on while
driving, refer to “Lamps in instrument
cluster” (
page 248).
3Starting position
Warning!
G
When leaving the vehicle, always remove the
key from the steering lock and lock the vehi-
cle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehi-
cle. Unsupervised use of vehicle equipment
may cause an accident and / or serious per-
sonal injury.iWhen you switch on the ignition, the in-
dicator and warning lamps in the instru-
ment cluster come on. This indicates
that the respective systems are opera-
tional. They should go out when the en-
gine is running.

37 Getting started
Adjusting
Seat backrest tilt
Switch on ignition (
page 33).

Turn handwheel2 forward or back-
ward until your hands are slightly ang-
led when holding the steering wheel.
Seat height

Switch on ignition (
page 33).

Lift handle3.

Use your body weight to push the seat
downwards.

Lift your weight off the seat to obtain a
higher seat position.

Release lever3.Head restraint height
1Release button
Raising:

Manually adjust the height of the head
restraint by pulling it upward.
Lowering:

To lower the head restraint, push
release button1 and press down on
the head restraint.
Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the center of
the head restraint supports the back of the
head at eye level. This will reduce the poten-
tial for injury to the head and neck in the
event of an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are intend-
ed to help reduce injuries during an acci-
dent.iAdjust the head restraint in such a way
that it is as close to the head as possi-
ble.

38 Getting startedAdjustingHead restraint tilt
Manually adjust the angle of the head
restraint.
Push or pull on the upper edge of the
head restraint cushion.
For more information, see “Seats”
(
page 95).Power seat* adjustment
The seat adjustment switch is located on
the entry side of each front seat base.
1Backrest tilt
2 Seat fore and aft adjustment
3Seat cushion tilt
4Seat height

Switch on ignition (
page 33).
or

Open the respective door.Seat fore and aft adjustment

Press the switch forward or backward
in the direction of arrow1.
Adjust seat to a comfortable seating posi-
tion that still allows you to reach the
accelerator / brake pedal safely. The posi-
tion should be as far to the rear as possi-
ble, consistent with ability to properly
operate controls.iWhen moving the seat, make sure
there are no items in the footwell or be-
hind the seat. Otherwise you could
damage the seat.
The memory function* (
page 105)
lets you store the setting for the seat
positions together with the setting for
the exterior rear view mirrors.

42 Getting startedAdjustingThe buttons are located on the lower part
of the center console.
1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view
mirror button
3Adjustment button

Switch on ignition (
page 33).

Press button1 for the driver’s side ex-
terior rear view mirror or button2 for
the passenger-side exterior rear view
mirror.

Push adjustment button3 up, down,
left, or right according to the desired
setting.
For more information, see “Rear view mir-
rors” (
page 128).
!For information on how to reposition
the exterior mirror housing when it was
forcibly pushed forward (hit from the
rear) or forcibly pushed rearward (hit
from the front), see “Folding exterior
mirrors in and out manually*”
(page 130).
iWith the front doors closed, the exteri-
or rear view mirrors can still be adjust-
ed for approximately 30 minutes after
the ignition has been switched off.iThe memory function* (
page 105)
lets you save the exterior mirror set-
tings together with the seat and
steering wheel settings.
iAt low outside temperatures, the exte-
rior mirrors will be automatically
heated.

51 Getting started
Driving
Windshield wipers
The wiper switch is located on the right of
the steering column.Wiper switch0Windshield wipers off
1Intermittent wiping
2Normal wiper speed
3Fast wiper speed
4Wiping with windshield wiper fluid
Switch on ignition (
page 33).Switching on windshield wipers

Press the wiper switch to the desired
position1,2 or3, depending on
the intensity of the rain.
Single wipe

Press wiper switch briefly in the direc-
tion of arrow2.
The windshield wipers wipe one time
without washer fluid.
Wiping with windshield washer fluid

Pull and hold wiper switch in direction
of arrow4.
The windshield wiper operates with
washer fluid.
For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system*”
(
page 230).
!Vehicles with rain sensor*:
Do not leave windshield wipers in inter-
mittent setting when the vehicle is tak-
en to an automatic car wash or during
windshield cleaning. Wipers will oper-
ate in the presence of water sprayed on
the windshield, and wipers may be
damaged as a result.
The switch should not be left in inter-
mittent setting as the wipers will wipe
the windshield once every time the en-
gine is started. Dust that accumulates
on the windshield might scratch the
glass and / or damage the wiper blades
when wiping occurs on a dry wind-
shield.

52 Getting startedDriving
Rear window wiper / washer
The button is on the upper part on the cen-
ter console.
1Intermittent wiping
2Indicator lamp
3Wiping with washer fluid
Switch on ignition (
page 33).Activating intermittent wipe

Press upper half1 of the button.
The indicator lamp2 comes on.
Deactivating intermittent wipe

Press upper half1 of the button
again.
The indicator lamp2 goes out.
Wiping with windshield washer fluid

Press and hold lower half3 of the but-
ton.
The wiper operates with washer fluid.
After releasing the button the wiper op-
erates for additional five seconds.
For more information, see “Windshield
wipers” (
page 131).
!If anything blocks the windshield wip-
ers (leaves, snow, etc.), switch them off
immediately.

For safety reasons, withdraw key
from steering lock before attempt-
ing to remove any blockage.


Remove blockage.


Turn the windshield wipers on
again.
If windshield wipers fail to function at
all in switch position1,


set the combination switch to the
next highest wiper speed


have the windshield wipers
checked at the nearest authorized
Mercedes-Benz Light Truck Center

53 Getting started
Driving
Problems while driving
The engine runs erratically and misfires

An ignition cable may be damaged.


The engine electronics may not be
operating properly.


Unburned gasoline may have entered
the catalytic converter and damaged it.

Give very little gas.

Have the problem repaired by an au-
thorized Mercedes-Benz Light Truck
Center as soon as possible.The coolant temperature is above
248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.

Stop the vehicle as soon as possible
and turn off the engine. Allow engine
and coolant to cool.

Check the coolant level and add cool-
ant if necessary (
page 227).In case of accident
If the vehicle is leaking gasoline:

Do not start the engine under any cir-
cumstances.

Notify local fire and / or police authori-
ties.
If the extent of the damage cannot be de-
termined:

Notify an authorized Mercedes-Benz
Light Truck Center.
If no damage can be determined on the


major assemblies


fuel system


engine mount:

Start the engine in the usual manner.

84 Safety and SecurityAnti-theft systemsDisarming the alarm system
The alarm system is disarmed when you
unlock your vehicle with the remote con-
trol. The turn signal lamps flash once to in-
dicate that the alarm system is
deactivated.Canceling the alarm
To cancel the alarm:

Switch on ignition (
page 33).
or

Press theŒ or ‹button on the
remote control.
The alarm is canceled.
Tow-away alarm, glass breakage
sensor
The tow-away alarm and the glass break-
age sensor are part of the anti-theft alarm
system.
Once the tow-away alarm is armed, a visual
and audible alarm will be triggered when
someone:


attempts to raise the vehicle


breaks a window and reaches into the
passenger compartment
iIf the turn signal lamps do not flash
three times, the tow-away - glass
breakage sensor is malfunctioning or
one of the following elements may not
be properly closed:

a door


the liftgate


the hood
Close the respective element and lock
the vehicle again.
iThe alarm system will rearm automati-
cally again after approximately
40 seconds if one of the doors or the
liftgate is not opened.
iThe tow-away protection alarm is trig-
gered, for example, if the vehicle is
lifted on one side.
If the alarm stays on for more than
30 seconds, a call to the Response
Center is initiated automatically by the
Tele Aid* system (
page 174) provid-
ed Tele Aid service was subscribed to
and properly activated, and that neces-
sary cellular service and GPS coverage
are available.

86 Safety and SecurityAnti-theft systemsVehicles without trip computer*
The buttons are located in the overhead
control panel.
1Switching off tow-away alarm and glass
breakage sensor

Turn key in steering lock to position2
(page 33).

Return key to position0 and remove it
from the steering lock.

Within 30 seconds press button1 on
the right or left side.

Exit vehicle and lock vehicle with
remote control (
page 32).
The tow-away alarm and glass breakage
sensor remain switched off until the key is
inserted in steering lock and turned to
position1.Canceling the alarm
To cancel the alarm:

Switch on ignition (
page 33).
or

Press theŒ or ‹button on the
remote control.
The alarm is canceled.