2003 MERCEDES-BENZ ML55AMG driver seat adjustment

33 Getting started
Unlocking
Steering lock positions
Steering lock0For removing key
The steering is locked when the key is
removed from the steering lock. If nec-
essary, move steering wheel slightly to
allow the locking mechanism to en-
gage.
1Unlocking steering. Power supplies to
some electrical consumers, such as
seat adjustment
2Ignition (power supply for all electrical
consumers) and driving position (selec-
tor lever is unlocked)
3Starting positionMore information can be found in the
“Controls in detail” section (
page 84).
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.
!To prevent accelerated battery dis-
charge and a possible dead battery, al-
ways remove the key from the steering
lock.iThe key can only be withdrawn in
position0.
If necessary, move steering wheel
slightly to allow the key to be turned
clockwise to position1.
A warning sounds when the driver’s
door is opened and the key is in steer-
ing lock position0 or1.

34 Getting startedAdjusting
AdjustingSeats
Depending on the vehicle’s equipment,
you can adjust the seats manually or elec-
trically.Warning!
G
All seat, head restraint, steering wheel, and
rear view mirror adjustments, as well as fas-
tening of seat belts, must be done before
the vehicle is put into motion.Warning!
G
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
back reclined. Sitting in an excessively re-
clined position can be dangerous. You could
slide under the seat belt in a collision. If you
slide under it, the belt would apply force at
the abdomen or neck.
That could cause serious or fatal injuries.
The seat back and seat belts provide the
best restraint when the wearer is in an up-
right position and belts are properly posi-
tioned on the body. Your seat must be
adjusted so that you can correctly fasten
your seat belt (
page 40).
Never place hands under the seat or near
any moving parts while a seat is being ad-
justed.
Warning!
G
When leaving the vehicle always remove the
key from the steering lock and lock your ve-
hicle.
Do not leave children unattended in the ve-
hicle or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may
cause an accident and/or serious personal
injury.
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger side front
airbag when it is properly installed. Other-
wise they will be struck by the airbag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle's
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufactur-
er’s instructions.

37 Getting started
Adjusting
Seat fore and aft adjustment
Press the switch forward or backward
in the direction of arrow2 until you can
comfortably press the pedals all the
way to the floor.
Seat cushion tilt

Press the switch up or down in the di-
rection of arrow3 until your upper legs
are lightly supported.
Backrest tilt

Press the switch forward or backward
in the direction of arrow4 until your
hands are slightly angled when holding
the steering wheel. Head restraint height

Pull up or push down on head restraint
until it is in desired position.
Head restraint tilt

Manually adjust the angle of the head
restraint. Push or pull on the lower
edge of the head restraint cushion.
More information can be found in the
“Controls in detail” section (
page 91).
Steering wheel
1Lever
iWith the front door open, the seats can
still be adjusted approx. 30 minutes af-
ter the ignition has been turned off.
Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint to support the back of
the head approximately at ear level.
Do not drive the vehicle without the seat
head restraints. Head restraints are intend-
ed to help reduce injuries during an acci-
dent.
Warning!
G
Do not adjust the steering wheel while driv-
ing. The steering wheel must be locked
while driving. Adjusting the steering wheel
while driving, or driving without the steering
column locked could cause the driver to lose
control of the vehicle.

43 Getting started
Driving
Seat belt height adjustment
Seat belt height can be adjusted for the fol-
lowing seats:

Driver’s seat


Passenger seat


Outer rear seats
Adjust seat belt so that the shoulder por-
tion is located as close as possible to the
middle of the shoulder (it should not touch
the neck or pass under the arm).1Release buttonAdjusting seat belt higher

Slide belt outlet upward.
The belt outlet engages in various posi-
tions.
Adjusting seat belt lower

Press and hold release button1.

Slide belt outlet in desired position and
let go of release button1.

55 Safety and Security
Occupant safety
AirbagsWarning!
G
Airbags are designed to reduce the potential
of injury in certain frontal (front airbags) im-
pacts, or side (side impact and head protec-
tion window curtain airbags) impacts which
may cause significant injuries. However, no
system available today can totally eliminate
injuries and fatalities.
The activation of the SRS temporarily releas-
es a small amount of dust from the airbags.
This dust, however, is neither injurious to
your health, nor does it indicate a fire in the
vehicle. The dust might cause some tempo-
rary breathing difficulty for people with asth-
ma or other breathing trouble. To avoid this,
you may wish to get out of the vehicle as
soon as it is safe to do so. If you have any
breathing difficulty but cannot get out of the
vehicle after the airbag inflates, then get
fresh air by opening a window or door.
Warning!
G
To reduce the risk of injury when the front
airbags inflate, it is very important for the
driver and passenger to always be in a prop-
erly seated position and to wear your seat
belt.
For maximum protection in the event of a
collision always be in normal seated position
with your back against the backrest. Fasten
your seat belt and ensure that it is properly
positioned on your body (
page 40).
Since the airbag inflates with considerable
speed and force, a proper seating and hands
on steering wheel position will help to keep
you at a safe distance from the airbag. Oc-
cupants who are unbelted, out of position or
too close to the airbag can be seriously in-
jured by an airbag as it inflates with great
force in the blink of an eye:


Sit properly belted in an upright position
with your back against the backrest.


Adjust the driver seat as far as possible
rearward, still permitting proper opera-
tion of vehicle controls. The distance
from the center of the driver’s breast-
bone to the center of the airbag cover on
the steering wheel must be at least ten
inches (25 cm) or more. You should be
able to accomplish this by a combina-
tion of adjustments to the seat and
steering wheel. If you have any prob-
lems, please see your authorized
Mercedes-Benz Light Truck Center.


Do not lean with your head or chest
close to the steering wheel or dash-
board.


Keep hands on the outside of steering
wheel rim. Placing hands and arms in-
side the rim can increase the risk and
potential severity of hand/arm injury
when driver front airbag inflates.


Adjust the passenger seat as far as pos-
sible rearward from the dashboard when
the seat is occupied.


309 Index
Light alloy wheels
Cleaning 221
Lighter
Rear center console 157
Lighter see cigarette lighter 156
Lighting 102
Automatic headlamp mode 103
Cargo compartment 109
Combination switch 102
Daytime running lamp mode 103
Door entry lamps 107
Front fog lamps 105
High beam flasher 102
High beams 102
Instrument cluster illumination 110
Interior 107
Locator lighting 105
Low beam 102
Night security illumination 104
Parking lamps 102
Limiting the gear range 114
Limp Home Mode 117
Line of fall 294
Loading 139
Cargo area cover blind* 143
Cargo floor plates 144Cargo tie-down rings 140
Hooks 140
Instructions 139, 140
Partition net* 141
Roof rack 145
Split rear bench seat 93
Trailer 193
Locator lighting 105
Lock button 294
Locking 84
Automatic while driving 89
Centrally from inside 90
Fuel filler flap 200
Global 85
Vehicle in an emergency 243
Locking knobs 32
Loss of keys 86
Loss of Service and Warranty Information
Booklet 275
Low beam headlamps
Replacing bulbs 247, 249
Switching on 46
Low engine oil level
Indicator lamp 229
LOW RANGE - 4-ETS 74
LOW RANGE - ABS 72LOW RANGE - ESP 76
LOW RANGE mode 118
Low washer system fluid level
Indicator lamp 234
Lowering
Vehicle 258
M
Main dimensions 282
Maintenance 12
Display messages 235
Manual operations
Fuel filler flap 244
Interior lighting control 108
Locking the vehicle 243
Sliding/pop-up roof 246
Unlocking the driver’s door 242
Unlocking transmission selector
lever 245
Manual seat
Adjusting 35
Adjusting backrest tilt 36
Adjusting head restraint height 36
Adjusting head restraint tilt 36
Seat fore and aft adjustment 35
Seat height 35