2004 MERCEDES-BENZ ML500 child restraint

61 Safety and Security
Occupant safety
To help avoid the possibility of injury, please
follow these guidelines: (1) occupants, espe-
cially children, should never place their bod-
ies or lean their heads in the area of the door
where the side airbag inflates. This could re-
sult in serious injuries or death should the
side airbag be activated; (2) always sit up-
right, properly use the seat belts and use an
appropriately sized infant or child restraint
system for all children 12 years old or under;
and (3) always wear seat belts properly.
If you believe that, even with the use of
these guidelines, it would be safer for your
rear seat occupants to have both rear door
mounted side airbags deactivated, then de-
activation can be accomplished upon your
written election to do so at your authorized
Mercedes-Benz Light Truck Center at an ad-
ditional cost. Please contact your local au-
thorized Mercedes-Benz Light Truck Center
or call our Customer Assistance Center at
1-800-FOR-MERCedes (1-800-367-6372)
for details.
iAirbags are designed to activate only in
certain frontal (front airbags) impacts,
or side (side impact and head protec-
tion window curtain airbags) impacts
which exceed preset thresholds.
Only during these types of impacts, if of
sufficient severity to meet the deploy-
ment thresholds, will they provide their
supplemental protection.
The driver and passenger should al-
ways wear their seat belts. Otherwise it
is not possible for the airbags to pro-
vide their supplemental protection.
In cases of other frontal impacts, an-
gled impacts, roll-overs, other side im-
pacts, rear collisions, or other
accidents, the airbags will not be acti-
vated. The driver and passengers will
then be protected by the fastened seat
belts.
We caution you not to rely on the pres-
ence of the airbags in order to avoid
wearing your seat belt.
Your vehicle was originally equipped
with airbags that are designed to acti-
vate in certain impacts exceeding a
preset threshold to reduce the poten-
tial and severity of injury. It is important
to your safety and that of your passen-
ger that you replace deployed airbags
and repair any malfunctioning airbags
to ensure that the vehicle will continue
to provide supplemental crash protec-
tion for occupants.

64 Safety and SecurityOccupant safetySide impact airbags, window curtain
airbags
1Window curtain airbags
2Side impact airbag, rear
3Side impact airbag, front
The side impact airbags and window
curtain airbags are deployed:

on the impacted side of the vehicle


in impacts exceeding a preset deploy-
ment threshold


independently of the front airbagsThe front passenger side impact airbag will
only deploy if the system senses that the
front passenger seat is occupied.
The side impact airbags and window
curtain airbags are not deployed in im-
pacts which do not exceed the system’s
deployment threshold.
Seat belts
When the engine is started, the seat belt
non-usage warning lamp< illuminates
to remind you and your passengers to
fasten your seat belts. If the driver’s seat
belt is not fastened before the engine is
started, the seat belt non-usage warning
lamp< illuminates and a warning
chime sounds for approximately
six seconds when the engine is started.The use of seat belts and infant and child
restraint systems is required by law in all
50 states and all Canadian provinces. Even
where this is not the case, all vehicle occu-
pants should have their seat belts fastened
whenever the vehicle is in motion.
Information on fastening seat belts is
found in the “Getting started” section
(
page 42).iFor information on infants and children
traveling with you in the vehicle and re-
straint systems for infants and chil-
dren, see “Children in the vehicle”
(page 67).

67 Safety and Security
Occupant safety
Emergency tensioning device, seat belt
force limiter
The seat belts for the front seats are
equipped with emergency tensioning de-
vices and belt force limiters. The outboard
passenger seats belts (except in the third
row seats*) are equipped with emergency
tensioning devices.
The ETD is designed to activate only when
the seat belt is fastened and in the follow-
ing cases:

in frontal or rear-end impacts exceed-
ing a preset severity level


if the restraint systems are operational
and functioning correctly, see
1indicator lamp (
page 58)
In an impact, emergency tensioning devic-
es remove slack from the belts in such a
way that the seat belts fit more snugly
against the body. Belt force limiters reduce
the force exerted by the seat belts on oc-
cupants during a crash.
Children in the vehicle
If an infant or child is traveling with you in
the vehicle:

Secure the child using an infant or child
restraint appropriate to the age and
size of the child and recommended for
use by Mercedes-Benz.


Ensure that the infant or child is prop-
erly secured by a belt at all times while
the vehicle is in motion.
Infant and child restraint seats and infor-
mation on choosing an appropriate re-
straint system can be obtained from any
Mercedes-Benz Light Truck Center.
Warning!
G
An emergency tensioning device (ETD) that
was activated must be replaced.
When disposing of the emergency tension-
ing device, our safety instructions must be
followed. These are available at your autho-
rized Mercedes-Benz Light Truck Center.!Do not place objects heavier than
20 lbs (9 kg) on the front passenger
seat. This could cause the front or side
impact airbag on the front passenger
side to deploy in a crash which exceeds
the system’s deployment threshold.

68 Safety and SecurityOccupant safetyInfant and child restraint systems
Use only a BabySmart
TM1
compatible child
restraint for the front passenger seat in
this vehicle.
We recommend that all infants and
children be properly restrained at all times
while the vehicle is in motion. All lap-shoul-
der belts except the driver’s seat belt have
special seat belt retractors for secure fas-
tening of child restraints.
To fasten a child restraint, follow child re-
straint instructions for mounting. Then pull
shoulder belt out completely and let it re-
tract. During the seat belt retraction a
ratcheting sound can be heard to indicate
that the special seat belt retractor is acti-
vated. The belt is now locked. Push down
on child restraint to take up any slack.
To deactivate, release seat belt buckle and
let seat belt retract completely. The seat
belt can again be used in the usual man-
ner.
1BabySmart
TMis a trademark of Siemens
Automotive Corp.
iInformation on child seats with mount-
ing fittings for tether anchorages
(page 71).
For information on child seat anchors –
LATCH type (
page 72).
Warning!
G
Never release the seat belt buckle while the
vehicle is in motion, since the special seat
belt retractor will be deactivated.!The use of infant or child restraints is
required by law in all 50 states, the
District of Columbia, the U.S. territo-
ries and all Canadian provinces.
Infants and small children should be
seated in an appropriate infant or child
restraint system properly secured by a
lap-shoulder belt or, if so equipped, a
child restraint lower anchorage system
that complies with U.S. Federal Motor
Vehicle Safety Standards 213 and 225
and Canadian Motor Vehicle Safety
Standard 213 and 210.2. A statement
by the child restraint manufacturer of
compliance with this standard can be
found on the instruction label on the re-
straint and in the instruction manual
provided with the restraint.
When using any infant or child restraint
system, be sure to carefully read and
follow all manufacturer’s instructions
for installation and use.
Please read and observe warning labels
affixed to inside of vehicle and to infant
or child restraints.

69 Safety and Security
Occupant safety
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 front air-
bag when it is properly installed. Otherwise
they will be struck by the airbag when it in-
flates in a crash. If this happens, serious or
fatal injury can 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.
Infants and small children should never
share a seat belt with another occupant.
During an accident, they could be crushed
between the occupant and seat belt.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
Warning!
G
Children too big for child restraint systems
must ride in back seats using regular seat
belts. Position shoulder belt across chest
and shoulder, not face or neck. A booster
seat may be necessary to achieve proper
belt positioning for children from 41 lbs until
they reach a height where a lap / shoulder
belt fits properly without a booster.
When the child restraint is not in use, re-
move it from the vehicle or secure it with the
seat belt to prevent the child restraint from
becoming a projectile in the event of an ac-
cident.
Do not leave children unattended in the ve-
hicle, even if the children are secured in a
child restraint system. Unsupervised chil-
dren in a child restraint system may use ve-
hicle equipment and may cause an accident
and / or serious personal injury.

71 Safety and Security
Occupant safety
Installation of infant and child restraint
system
Guide top tether strap between head
restraint and top of seat back. Head
restraint must be installed and posi-
tioned such that the top tether strap
can pass freely between the head re-
straint and top of seat back.
1Hook
2Anchorage ring

Securely fasten the hook1 to the an-
chorage ring2.
For safety, make sure the hook has at-
tached to the ring beyond the safety
catch, as illustrated.Vehicle without third row seats
3Anchorage rings for second row seats
4Anchorage rings for third row seats*
This vehicle is provided with three tether
anchorages3 for a top tether strap be-
hind the second row seats.
Please be sure to check the indicator every
time you use the special system child seat.
Should the light go out while the restraint is
installed, please check installation. If the
light remains out, do not use the
BabySmart
TM restraint to transport children
on the passenger seat until the system has
been repaired.
Warning!
G
Do not place powered-on laptops, cell
phones and like electronic devices on the
passenger seat. Signals from such devices
may interfere with the BabySmart
TM system.
Such signal interference may cause the
7indicator lamp not to come on during
self-test or be continuously lit, indicating
that the system is not functioning.
!Do not use the tether anchorages4
for a top tether strap on a second row
seat.

72 Safety and SecurityOccupant safetyVehicle with third row seats*
3Anchorage rings for second row seats
4Anchorage rings for third row seats*
This vehicle is provided with tether anchor-
ages for a top tether strap behind the
second row seats3 and the third row
seats4.
When using the third row observe the
following:

Installation of infant and child restraint
systems with a top tether strap is al-
lowed only on both third row seats plus
the center second row seat.


When using the center second row seat
for a top tether strap, the left third row
seat should only be used for a child re-
straint system, since exiting the vehicle
may not be possible in an emergency
due to the routing of the top tether
strap.


When installing an infant or child re-
straint system with a top tether strap
on the left second row seat, the left
third row seat should not be occupied. Child seat anchors – LATCH type
This vehicle is equipped with two LATCH
(L
ower A
nchors and T
ethers for CH
ildren)
type anchors (at each of the rear seats) for
the installation of a LATCH child seat with
matching anchor fittings.
1Anchors

Install a LATCH type child seat accord-
ing to the manufacturer’s instructions.
!An infant and child restraint system
must not be installed on the right
second row seat while a passenger
rides in a third row seat. An infant and
child restraint system installed on the
right second row seat will prevent the
use of the easy-entry / exit feature
(page 101).

73 Safety and Security
Occupant safety
Blocking of rear door window operation
1Switch for rear door window override
Slide the switch to the right.
A dot becomes visible. The rear win-
dows can no longer be operated using
the switch in the rear doors.
iWith a child seat installed in the left
rear seat, the seat belt for the center
seat occupied by a passenger must op-
erate freely. Guide seat belt between
its seat cushion mount and backrest
mount along outside of right side child
seat mount.
Non-LATCH type child seats may also
be used and can be installed using the
vehicle’s seat belt system. Install child
seat according to the manufacturer’s
instructions.
Warning!
G
Install child seat according to manufactu-
rer’s instructions.
T h e c h i l d s e a t m u s t b e f i r m l y a t t a c h e d i n t h e
right and left side anchors1 (
page 72).
An incorrectly mounted child seat may come
loose during an accident.
Damaged or impact damaged child seats or
child seat mounting fittings must be re-
placed.
Do not leave children unattended in the ve-
hicle, even if the children are secured in a
child restraint system.
Children too big for child restraint systems
must ride in back seats using regular seat
belts. Position shoulder belt across chest
and shoulder, not face or neck. A booster
seat may be necessary to achieve proper
belt positioning for children from 41 lbs until
they reach a height where a lap / shoulder
belt fits properly without a booster.