Top tether straps enable an additional
connection to be made between child
restraint systems secured with LATCH-type
(ISOFIX) anchors and rear seats. This can
further reduce the risk of injury.
X
Remove anchorage ring cover : from the
anchorage ring of the seat on which a child
seat is to be installed.
X Store anchorage ring cover : in a
convenient place (e.g. glove box). X
Guide top tether strap ? between the
head restraint and top of the seat backrest.
The head restraint must be positioned such
that top tether strap ? can pass freely
between the head restraint and top of the
seat backrest.
X Make sure top tether strap ? is not
twisted.
X Securely fasten hook =, which is part of
top tether strap ?, to anchorage ring ;.
X For safety, make sure hook = is attached
to anchorage ring ; beyond the safety
catch, as illustrated. Once hook
= is attached, the child restraint
itself can be secured.
X Install the child restraint system and
tighten top tether strap ? according to the
child restraint manufacturer’s instructions.
After removing the child restraint system and
top tether strap ?:
X Reinstall anchorage ring cover :.
Child seat anchors – LATCH-type
(ISOFIX) G
Observe Safety notes, see page 52. G
Warning!
Children too big for a toddler restraint must
ride in 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 seat belt positioning for children over
41 lb (18 kg) until they reach a height where
a lap/shoulder belt fits properly without a
booster.
Install child seat according to manufacturer’s
instructions.
The child seat must be firmly attached to both
anchors.
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 replaced.
Each rear seat has two LATCH-type (ISOFIX)
anchors for the installation of a LATCH-type
(ISOFIX) child seat with matching mounting
fittings.
Non-LATCH-type (ISOFIX) 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.
The LATCH-type (ISOFIX) anchors are
covered with upholstery blends. Occupant safety
55Safety and security
219_AKB; 4; 54, en-US
d2ureepe, Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 55 Z
Observe the following points:
R
Adjust the seat backrest until your arms are
slightly angled when holding the steering
wheel.
R Adjust the seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The
position should be as far back as possible
with the driver still able to operate the
controls properly.
R Adjust the head restraint so that it is as
close to the head as possible. The center of
the head restraint must support the back of
the head at eye level.
R Never place hands under the seat or near
any moving parts while a seat is being
adjusted.
Failure to do so could result in an accident
and/or serious personal injury. G
Warning!
The power seats can be operated at any time.
Therefore, do not leave children unattended
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. G
Warning!
According to accident statistics, children are
safer when properly restrained in the rear
seating positions than in the front seating
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
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”.
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.
G
Warning!
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint so that it is as 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.
Do not drive the vehicle without the seat head
restraints. Head restraints are intended to
help reduce injuries during an accident. Seat adjustment
! When moving the seats, make sure there
are no items in the footwell or behind the
seats. Otherwise, you could damage the
seats and/or the items.
Power seats i
The memory function (Y page 85) lets
you store the settings for the seat position
together with the settings for the steering
wheel and the exterior rear view mirrors. 78
SeatsControls in detail
219_AKB; 4; 54, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 78
Display messages
Possible causes/consequences and
X SolutionsFront
Passenger
Airbag
Enabled
See
Operator’s
Manual USA only:
The front passenger front air bag is activated while driving
even though a child, small individual, or object below the
system’s weight threshold is on the front passenger seat, or
the front passenger seat is empty. Objects on the seat or
forces acting on the seat may make the system sense
supplemental weight.
X
Stop the vehicle in a safe location as soon as possible.
X Engage the parking brake.
X Switch off the ignition.
X Open the front passenger door.
X Remove child and child restraint from front passenger seat
and properly secure the child in rear seat employing the
child restraint if necessary.
X Remove any other items from on and around the front
passenger
seat and make sure the storage bag on the back
of the front passenger seat is empty.
X Make sure no objects which apply forces to the seat are
present
(e.g. objects such as books, briefcases etc. lodged
behind or around the seat, head restraints pushing against
roof etc.). The system may recognize such forces as
supplemental weight and sense that an occupant on the
front passenger seat is of a greater weight than actually
present.
X Keep the seat unoccupied, close the front passenger door
and switch on the ignition.
Monitor the 04 indicator lamp in the center
console (Y page 44) and the multifunction display in the
instrument cluster
(Y page 28) for the following:
With the seat unoccupied and the ignition switched on,
R the 04 indicator lamp in the center console
should illuminate and remain illuminated, indicating that
the OCS (Y page 41) has deactivated the front passenger
front air bag.
R the message Front Passenger Airbag Enabled See
Operator’s Manual or the message Front Passenger
Airbag Disabled See Operator’s Manual should not
appear in the multifunction display at any time the seat is
unoccupied. Wait at least 60 seconds for the system to
complete the necessary check cycles and to make sure
neither message appears in the multifunction display. 230
Vehicle status messages in the multifunction display
Practical hints
219_AKB; 4; 54, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 230
Problem
Possible causes/consequences and
X Solutions04
The front passenger
front air bag off
indicator lamp does not
illuminate and/or does
not remain illuminated
with the weight of a
typical 12-month-old
child in a standard child
restraint or less on the
front passenger seat.
The system is malfunctioning.
X
Make sure there is nothing between seat cushion and child seat
and check installation of the child seat.
X Make sure no objects applying supplemental weight onto the
seat are present.
X Make sure no objects which apply forces to the seat are present
(e.g. objects such as books, briefcases etc. lodged behind or
around the seat, head restraints pushing against roof etc.). The
system may recognize such forces as supplemental weight.
X If the front passenger front air bag off indicator lamp remains
out, have the system checked as soon as possible at an
authorized Mercedes-Benz Center. Do not transport a child on
the front passenger seat until the system has been repaired.
X Read and observe messages in the multifunction display and
follow corrective steps (Y page 228). G
Warning!
If the 04 indicator lamp does not
illuminate or remains out with the weight of a
typical 12-month-old child in a standard child
restraint or less on the front passenger seat,
do not transport a child on the front
passenger seat until the system has been
repaired. Unlocking/locking manually
Unlocking the vehicle
If you cannot unlock the vehicle with the
SmartKey or with KEYLESS-GO, unlock the
driver’s door and the trunk using the
mechanical key.
The anti-theft alarm system will trigger when
you
R unlock the driver’s door or the trunk with
the mechanical key
and
R open the driver’s door or the trunk
To cancel the alarm, insert the SmartKey into
the starter switch. Removing the mechanical key
SmartKey
SmartKey with KEYLESS-GO Unlocking/locking manually
261Practical hints
219_AKB; 4; 54, en-US
d2ureepe, Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 261 Z