child seat MERCEDES-BENZ GL320CDI 2007 X164 Owner's Guide

94 Safety and Security
Occupant safety
Infant and child restraint systems
We recommend all infants and children be
properly restrained at all times while the
vehicle is in motion.
Vehicles with BabySmart
TM air bag
deactivation system, Canada only:
Only use a BabySmart
TM compatible child
restraint for the front passenger seat in
this vehicle.
All lap-shoulder belts except the driver’s
seat belt have special seat belt retractors
for secure fastening of child restraints.
To fasten a child restraint, follow child
restraint instructions for mounting. Then
pull the shoulder belt out completely and
let it retract. During 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. To deacti-
vate the special seat belt retractor for the
front passenger seat, the front passenger seat must be in the most backward posi-
tion. The seat belt can again be used in the
usual manner.
The use of infant or child restraints is re-
quired by law in all 50 states, the District
of Columbia, the U.S. territories and all
Canadian provinces.
Do not expose the child restraint system to
direct sunlight. The child restraint system’s
metal parts, for example, could become very
hot, and the child could be burned on these
parts.
If children open a door, they could

injure other persons

get out of the car and injure themselves
or be injured by following traffic
Do not carry heavy or hard objects in the
passenger or cargo compartment unless
they are firmly secured in place. For more in-
formation, see “Loading” (
page 297) and
“Useful features” (
page 316).
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of

strong braking maneuvers

sudden changes of direction

an accident
Warning!G
Never release the seat belt buckle while the
vehicle is in motion, since the special seat
belt retractor will be deactivated.
iFor information on child seats with mounting
fittings for tether anchorages, see “Installation
of infant and child restraint system”
(
page 99).
For information on LATCH-type child seat
mounts, see “Child seat anchors – LATCH type”
(
page 97).


95 Safety and Security
Occupant safety
Infants and small children should be
seated in an appropriate infant or child
restraint system properly secured in
accordance with the manufacturer’s
instructions for the child restraint, that
complies with U.S. Federal Motor Vehicle
Safety Standards 213 and 225 and
Canadian Motor Vehicle Safety Standards
213 and 210.2.
A statement by the child restraint manu-
facturer of compliance with these
standards can be found on the instruction
label on the restraint and in the instruction
manual provided with the restraint.
When using any infant or child restraint
system, make sure to carefully read and
follow all manufacturer’s instructions for
installation and use.
Please read and observe warning labels
affixed to the inside of the vehicle and to
infant or child restraints.
Warning!G
Vehicles with BabySmartTM air bag deactiva-
tion system, Canada only:
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
vehicle to deactivate the front passenger
front air bag when it is properly installed.
Otherwise they will be struck by the air bag
when it inflates in a crash. If this happens,
serious or fatal injury will result.
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats
whenever possible. Regardless of seating
position, children 12 years old and under
must be seated and properly secured in an
appropriate infant or child restraint
recommended for the size and weight of the
child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt, the seat
belt and top tether strap, or lower anchors
and top tether strap, fully in accordance
with the child seat manufacturer’s
instructions.


96 Safety and Security
Occupant safety
Always sit as upright as possible, properly
use the seat belts and use an appropriately
sized infant restraint, toddler restraint, or
booster seat recommended for the size and
weight of the child.
Children can be killed or seriously injured by
an inflating air bag. Note the following im-
portant information when circumstances
require you to place a child in the front
passenger seat:

Vehicles with OCS* only:
Your vehicle is equipped with air bag
technology designed to turn off the front
passenger front air bag in your vehicle
when the OCS senses the weight of a
typical 12-month-old child or less along
with the weight of a standard
appropriate child restraint on the front
passenger seat.

A child in a rear-facing child restraint on
the front passenger seat will be serious-
ly injured or even killed if the front
passenger front air bag inflates in a
collision which could occur under some
circumstances, even with the air bag
technology installed in your vehicle. The
only means to completely eliminate this
risk is to never place a child in a rear-fac-
ing child restraint in the front seat. We
therefore strongly recommend that you
always place a child in a rear-facing child
restraint in the back seat.
If you must install a rear-facing child
restraint on the front passenger seat be-
cause circumstances require you to do
so, make sure that the
59indicator lamp is illumi-
nated, indicating that the front passen-
ger front air bag is deactivated. Should
the 59indicator lamp not
illuminate or go out while the restraint is
installed, please check installation.
Periodically check the
59indicator lamp while
driving to make sure the lamp is illumi-
nated. If the 59indicator
lamp goes out or remains out, do not
transport a child on the front passenger
seat until the system has been repaired.
A child in a rear-facing child restraint on
the front passenger seat will be serious-
ly injured or even killed if the front pas-
senger front air bag inflates.

97 Safety and Security
Occupant safety
Child seat anchors – LATCH type
This vehicle is equipped with two LATCH
(L
ower Anchors and Tethers for CHildren)
type anchors (at each of the outer rear
seats) for the installation of a LATCH child
seat with matching mounting fittings.

If you have to place a child in a
forward-facing child restraint on the
front passenger seat, move the seat as
far back as possible, use the proper
child restraint recommended for the
age, size and weight of the child, and se-
cure child restraint with the vehicle’s
seat belt according to the child seat
manufacturer’s instructions. For
children larger than the typical
12-month-old child, the front passenger
front air bag may or may not be
activated (
page 82).
Warning!G
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/or the child is not properly secured in
the child restraint.
Children too big for a toddler restraint must
ride in seats using regular seat belts. Posi-
tion shoulder belt across chest and shoul-
der, not face or neck. A booster seat may be
necessary to achieve proper belt positioning
for children from 41 lb until they reach a
height where a lap/shoulder belt fits
properly without a booster.
When the child restraint is not in use,
remove 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
accident.
Do not leave children unattended in the
vehicle, even if the children are secured in a
child restraint system.
A child’s unsupervised access to a vehicle
could result in an accident and/or serious
personal injury.
Warning!G
Children too big for a toddler restraint must
ride in seats using regular seat belts. Posi-
tion shoulder belt across chest and shoul-
der, not face or neck.
A booster seat may be necessary to achieve
proper belt positioning for children over
41 lb until they reach a height where a
lap/shoulder belt fits properly without a
booster.
Install child seat according to manufactu-
rer’s instructions.
The child seat must be firmly attached to the
right and left side anchors2 (
page 98).

98 Safety and Security
Occupant safety
The LATCH anchors are blended with
covers.
Example, second-row seats
1Anchorage ring covers
Remove anchorage ring cover1 from
the seat on which a child seat is to be
installed.
Example, second-row seats
2Anchors
Install a LATCH type child seat accord-
ing to the manufacturer’s instructions.
An incorrectly mounted child seat may come
loose during an accident which could result
in serious injury or death to the child.
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.
!Make sure the seat belt for the center seat
can operate freely with a child seat installed.
iNon-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.


99 Safety and Security
Occupant safety
Installation of infant and child restraint
system
This vehicle is equipped with tether
anchorages for a top tether strap at the
second-row seat backrest. For installing an
infant and child restraint system at the
third-row seats, use the cargo tie-down
rings in the cargo compartment
(
page 305).
1Anchorage ring cover
Remove anchorage ring cover1 from
seat backrest of the seat on which a
child seat is to be installed.2Anchorage ring
3Hook
Move the respective head restraint to
its uppermost position (
page 137).
2Anchorage ring
3Hook
4Top tether strap
Guide top tether strap4 between
head restraint and top of seat backrest.
iFor safety, make sure hook3 has attached
to anchorage ring2 beyond the safety catch, as
illustrated.

100 Safety and Security
Occupant safety
Securely fasten hook3, which is part
of the tether strap4, to anchorage
ring2.
Make sure

the top tether strap is not twisted

the head restraint is installed and
positioned such that the top tether
strap can pass freely between the
head restraint and top of seat back-
rest

top tether strap is positioned be-
tween the seat backrest and the
cargo compartment cover blind (if
installed)

the top tether strap is positioned
between the seat backrest and the
cargo net* (if installed)
Lower the head restraint if necessary
(
page 137).
Make sure the top tether strap can
pass freely between the head restraint
and top of seat backrest.
Install the child restraint system and
tighten the top tether strap according
to the child restraint manufacturer’s in-
structions.
Blocking of rear door window operation
With the override switch you can disable
the rear side window switches in the rear
door panels.
Warning!G
After installing top tether straps, make sure
that the seat backrests are in an upright po-
sition and are properly locked. Check for
secure locking by pushing and pulling on the
seat backrests. If a seat backrest is not
properly locked, the seat backrest could
fold. The child seat would no longer be prop-
erly supported or positioned to provide its
intended benefit.
Warning!G
Activate the override switch when children
are riding in the back seats of the vehicle.
The children could otherwise injure them-
selves, e.g. by becoming trapped in the win-
dow opening.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.

135 Controls in detail
Seats
Pull emergency release1 in the
direction of arrow.
Push seat backrest2 forwards.
Open the left door.
Exit the vehicle.
Front seat active head restraints
You cannot remove the active head
restraints on the driver’s and front
passenger’s seat.
For removal of the active head restraints
we recommend that you contact an
authorized Mercedes-Benz Light Truck
Center.
For information on head restraint adjust-
ment, see “Seats” (
page 45).
For information on active head restraints,
see “Active head restraint” (
page 92).
Rear seats
Warning!G
To help avoid personal injury when folding
the seat backrest forward, make sure that
you move both feet and legs all the way back
and out of the way to avoid them contacting
the seat as it pivots forward.
In order to prevent an accident or any other
potentially dangerous situations when open-
ing the rear door and exiting the vehicle,
make sure that you are aware of the traffic
situation at all times.
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint so that it is close
to the head as possible and the center of the
head restraint supports the back of the head
at eye level. This will reduce the potential for
injury to the head and neck in the event of
an accident or similar situation.
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats.
Regardless of seating position, children
12 years old and under must be seated and
properly secured in an appropriately sized
infant restraint, toddler restraint, or booster
seat recommended for the size and weight
of the child. For additional information, see
“Children in the vehicle” (
page 93).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle
and/or the child is not properly secured in
the child restraint.

136 Controls in detail
Seats
Rear seat adjustment
Seat backrest tilt (second-row seats)The seat backrest tilt can be set to five
different positions.
The handles for adjusting the seats are
located on the rear of each seat base.
1Adjustment handle
While seated, pull handle1 in direc-
tion of arrow to resistance point and
hold it there.
To move seat backrest back, lean light-
ly against backrest.
Warning!G
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position
as this 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 ab-
domen or neck. That could cause serious or
fatal injuries. The seat backrest and seat
belts provide the best restraint when the
wearer is in a nearly upright position and
belts are properly positioned on the body.
Your seat must be adjusted so that you can
correctly fasten your seat belt (
page 54).
Never place hands under the seat or near
any moving parts while a seat is being
adjusted.
After adjusting rear seats, make sure

the seats are properly locked

the seat backrests are in an upright po-
sition and are properly locked
Check for secure locking by pushing and
pulling on the seat backrests. If a seat and
seat backrest are not properly locked, the
seat could move forward and the seat back-
rest could fold. The child seat would no long-
er be properly supported or positioned to
provide its intended benefit.
Warning!G
The seat belt only offers its intended protec-
tion when the seat backrest is in a nearly
vertical position and the occupant is sitting
upright. Avoid sitting in positions that pre-
vent the seat belt from being properly posi-
tioned against the body (
page 54). You
should therefore adjust the backrest to a po-
sition as upright as possible.

248 Controls in detail
Power windows
Opening and closing
The door windows and the hinged quarter
windows* are opened and closed electri-
cally. The switches for all door windows
and the hinged quarter windows* are
located on the driver’s door control panel.
The switches for the respective door win-
dows are located on the front passenger
door and the rear doors. The hinged quar-
ter windows* can be operated from the
driver’s seat only.1Left front door window
2Right front door window
3Right rear door window
4Hinged quarter windows*
5Override switch (
page 100)
6Left rear door window
Warning!G
When closing the windows, make sure that
there is no danger of anyone being harmed
by the closing procedure.
Activate the override switch (
page 101)
when children are riding in the back seats of
the vehicle. The children could otherwise in-
jure themselves, e.g. by becoming trapped
in the window opening.
The closing of a door window can be imme-
diately halted by releasing the switch or, if
switch was pulled past the resistance point
and released, by either pressing or pulling
the respective switch.
If a door window encounters an obstruction
that blocks its path in a circumstance where
you pulled the switch past the resistance
point and released it to close the door win-
dow, the automatic reversal function will
stop the window and open it slightly.