Occupant safety
50 rearward-facing child restraint system on
a suitable rear seat.
R always move the front-passenger seat to
the rearmost position if you secure a
child in a forward-facing child restraint
system on the front-passenger seat.
The front-passenger front airbag is not dis-
abled:
R on vehicles without automatic child seat
recognition in the front-passenger
seat*.
R on vehicles without automatic child seat
recognition on the front-passenger
seat*, if no special child restraint system
with automatic child seat recognition has
been fitted to the front-passenger seat.
R on vehicles with automatic child seat rec-
ognition on the front-passenger seat*, if
the 5 PASSENGER AIRBAG OFF warn-
ing lamp is not lit.
To draw attention to this danger, there is an
appropriate warning sticker on the dash-
board as well as on both sides of the sun
visor on the front-passenger side. Information about recommended child
restraint systems is available at any
Mercedes-Benz Service Centre.
Automatic child seat recognition on the
front-passenger seat*
If your vehicle does not have automatic child
seat recognition on the front-passenger seat,
this is indicated by a special sticker. The
sticker is affixed to the side of the dashboard
on the front-passenger side. It is visible when
you open the front-passenger door.
The warning lamp 10
is located on the centre
console. 1
5 PASSENGER AIRBAG OFF warning
lamp The front-passenger seat sensor system for
child restraint systems detects whether a
special Mercedes-Benz child seat with auto-
matic child seat recognition has been fitted.
In such cases, 5PASSENGER AIRBAG
OFF indicator lamp 1lights up. The front-
passenger airbag is deactivated. G
Risk of injury
If the 5 PASSENGER AIRBAG OFF warn-
ing lamp does not light up when the child
restraint system is fitted, the front-
passenger front airbag has not been disa-
bled. If the front-passenger front airbag is
deployed, the child could be seriously or
even fatally injured.
Proceed as follows:
R do not use a rearward-facing child
restraint system on the front-passenger
seat.
R fit a rearward-facing child restraint sys-
tem on a suitable rear seat.
or
R only use a forward-facing child restraint
system on the front-passenger seat and
10 Vehicles without automatic child seat recognition in the front-passenger seat: the warning lamp lights up briefly when you turn the key to position 2 in the ignition
lock. However, it has no function and does not indicate that there is automatic child seat recognition on the front-passenger seat. Safety
* optional
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 50Dateiname: 6515_4293_02_buchblock.pdf; preflight
Occupant safety
51move the front-passenger seat to its rear-
most position.
R have the automatic child seat recognition
checked at a qualified specialist work-
shop.
To ensure that the automatic child seat rec-
ognition on the front-passenger seat func-
tions correctly, never place objects (such
as a cushion) under the child restraint sys-
tem. The entire base of the child restraint
system must always rest on the seat cush-
ion. An incorrectly fitted child restraint sys-
tem cannot perform its intended protective
function in the event of an accident, and
could lead to injuries. i
The windowbag, the sidebag and the belt
tensioner on the front-passenger side are
still active even when the front-passenger
front airbag is disabled. G
Risk of injury
Do not place items of electronic equipment
on the front-passenger seat, e.g.:
R laptops, when switched on
R mobile phones
R cards with transponders, e.g. ski passes
or access cards
Signals from electronic equipment can
cause interference in the automatic child
seat recognition sensor system. This could lead to a system malfunction. This may
cause the
5PASSENGER AIRBAG OFF
warning lamp to light up without there
being a child seat with automatic child seat
recognition fitted. This means that the
front-passenger airbag does not deploy
during an accident. It is also possible that
the 5 PASSENGER AIRBAG OFF warning
lamp will not light up briefly if you turn the
key in the ignition lock to position 2.
Suitable positioning of the child restraint system Weight categories and ages Child restraint system on the
front-passenger seat Child restraint system on the
left-hand and right-hand rear
seats Child restraint system on the
centre rear seat
Group 0: up to 10 kg;
up to approx. 9 months Vehicles with automatic child
seat recognition* on the front-
passenger seat: as recommen-
ded
11 Universal Universal
Group 0+: up to 13 kg;
up to approx. 18 months 11
Only use child restraint systems with automatic child seat recognition. Safety
* optional
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 51 ZDateiname: 6515_4293_02_buchblock.pdf; preflight
Occupant safety
52 Weight categories and ages Child restraint system on the
front-passenger seat Child restraint system on the
left-hand and right-hand rear
seats Child restraint system on the
centre rear seat
Group I: 9 to 18 kg;
between approx. 8 months and 4
years As recommended
12 Universal Universal
Group II/III: 15 to 36 kg;
between approx. 3½ and 12 years Not suitable Universal Universal
"Universal" category child restraint systems
can be recognised by their orange approval
label. Example of an approval label on the child restraint
system
12 If you are using a child restraint system without automatic child seat recognition, move the front-passenger seat to its rearmost position. Safety
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 52Dateiname: 6515_4293_02_buchblock.pdf; preflight
Occupant safety
53
Recommended child restraint systems Weight categories and
ages Manufacturer Type Approval number Daimler order num-
ber Automatic child seat
recognition
Group 0: up to 10 kg;
up to approx. 9 months Britax-Römer BABY SAFE PLUS E1 03 301146 A 000 970 10 00 Yes
Group 0+: up to 13 kg;
up to approx. 18 months Britax-Römer BABY SAFE PLUS E1 03 301146 A 000 970 10 00 Yes
Group I: 9 to 18 kg;
between approx. 8
months and 4 years Britax-Römer DUO PLUS E1 03 301133 A 000 970 11 00 Yes
A 000 970 16 00
No
13 Group II/III: 15 to 36 kg;
between approx. 3½ and
12 years Britax-Römer KID E1 03 301148 A 000 970 12 00 Yes
A 000 970 17 00
No
13 Child seat lock
All seat belts are equipped with a child seat
lock with the exception of those fitted on the
driver's and front-passenger seats. X
Insert the belt tongue into the buckle.
X Pull the belt out completely and let it be
reeled back in by the inertia reel.
The child seat lock ensures that the belt
does not slacken once the child seat is
secured.
X To release the child seat lock: roll up the
belt completely after removing the child
seat. ISOFIX child seat securing system in the
rear compartment ISOFIX is a standardised securing system for
specially-designed child restraint systems on
the rear seats. Securing rings for two child
restraint systems are fitted on the left and
right of the backrest.
13 For child restraint systems without automatic child seat recognition, move the front-passenger seat to the rearmost position. Safety
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 53 ZDateiname: 6515_4293_02_buchblock.pdf; preflight
Occupant safety
54 G
Risk of injury
A child restraint system secured by the ISO-
FIX child seat securing system does not
provide sufficient protection for children
weighing more than 22 kg. For this reason,
do not secure children weighing more than
22 kg in a child restraint system secured by
the ISOFIX child seat securing system. If
the child weighs more than 22 kg, secure
the child restraint system using a lap-shoul-
der belt. G
Risk of injury
The child restraint system cannot perform
its protective function if is not correctly fit-
ted to a suitable vehicle seat. The child
cannot be restrained in the event of a sud-
den change of direction, heavy braking or
an accident. This may lead to serious or
even fatal injuries. For this reason, when
fitting a child restraint system, observe the
manufacturer's installation instructions
and the correct use of the child restraint
system.
On the rear seats, only use child restraint
systems with an ISOFIX child seat securing
system which have been recommended for
use in Mercedes-Benz vehicles. An incorrectly fitted child restraint system
could come loose and seriously or even
fatally injure the child or other vehicle occu-
pants. When fitting the child restraint sys-
tem, make sure that it is engaged in the
securing rings on both sides. G
Risk of injury
Please note that child restraint systems
cannot provide a protective function if they
or their retaining systems are damaged or
subjected to a load in an accident. This
could result in serious or even fatal injuries
to the secured child in the event of an acci-
dent, heavy braking or a sudden change in
direction.
For this reason, have child restraint sys-
tems and their anchorages which have
been damaged or subjected to a load in an
accident checked immediately at a quali-
fied specialist workshop.
! When fitting the child restraint system,
make sure that the seat belt for the middle
seat does not become trapped. It could
otherwise be damaged. 1
Covers
X Remove covers 1. 2
Securing rings
TopTether
TopTether provides an additional connection
between the child restraint system secured Safety
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 54Dateiname: 6515_4293_02_buchblock.pdf; preflight
Occupant safety
55
with ISOFIX and the rear seat. It helps reduce
the risk of injury even further.
The three TopTether anchorages are located
on the rear side of the backrests. 1
Protective caps for TopTether anchorage
X Remove corresponding protective cap 1. 1
Luggage compartment cover
2 Backrests
3 Head restraints
4 TopTether anchorages 4
TopTether anchorage
5 TopTether hook*
6 TopTether belt* for the ISOFIX child
restraint system
X Move head restraint 3upwards.
X Fit the ISOFIX child restraint system with
TopTether*. Comply with the manufactur-
er's installation instructions.
X Guide TopTether belt* 6under head
restraint 3between the two head restraint
rods.
X Guide TopTether belt* 6downwards
between luggage compartment cover 1
and backrest 2.
X Hook TopTether hook* 5into TopTether
anchorage 4. Safety
* optional
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 55 ZDateiname: 6515_4293_02_buchblock.pdf; preflight
Occupant safety
56
X
Tighten TopTether belt* 6. Comply with
the manufacturer's installation instruc-
tions.
X Move head restraint 3back down again
slightly if necessary (Y page 80). Make
sure that you do not interfere with the cor-
rect routing of TopTether belt* 6.
Child-proof locks If children are travelling in the vehicle, you can
activate the child-proof locks for the rear
doors.
Child-proof locks for the rear doors
The child-proof locks on the rear doors enable
you to secure each door individually. A locked
door cannot be opened from the inside. The
door can be opened from the outside if the
vehicle is unlocked. G
Risk of accident and injury
If children are travelling in the vehicle, acti-
vate the child-proof locks for the rear doors
and the override feature for the rear win-
dows. The children could otherwise open
doors or windows while the vehicle is in
motion and injure themselves or others. 1
To deactivate
2 To activate
X To activate: press latch2downwards.
X Make sure that the child-proof locks are
working properly.
X To deactivate: press latch1upwards.
Override feature for the rear windows G
Risk of accident and injury
If children are travelling in the vehicle, acti-
vate the child-proof locks for the rear doors
and the override feature for the rear win-
dows. The children could otherwise open
doors or windows while the vehicle is in
motion and injure themselves or others. 1
Switch
X To activate: press button 1.
Button 1engages. The rear side windows
can only be operated using the switches on
the driver's door.
X To deactivate: press button1.
Button 1pops out and is flush with the
other buttons. You can operate the rear
side windows using the switches in the rear
compartment. Safety
* optional
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 56Dateiname: 6515_4293_02_buchblock.pdf; preflight
Seats
761
KEYLESS GO button
2 Ignition lock
i If you switch from using the key back to
KEYLESS GO mode, the system requires 2
seconds' recognition time before you can
use the KEYLESS GO button as usual.
i You do not need to remove the KEYLESS
GO button from the ignition lock when you
leave the vehicle. Seats
Points to remember
For information about folding the rear bench
seat forward, see the "Luggage compartment
enlargement" section (Y page 194).
Depending on the vehicle's equipment, the
seats can adjusted either manually/electri-
cally or electrically*. G
Risk of injury
The seats can still be adjusted when there
is no key in the ignition lock. For this rea-
son, children should never be left unsuper-
vised in the vehicle. They could become
trapped when adjusting a seat. G
Risk of accident
Only adjust the driver's seat when the vehi-
cle is stationary. You will otherwise be dis-
tracted from the road and traffic conditions
and you could lose control of the vehicle as
a result of the seat moving. This could
cause an accident. G
Risk of injury
Make sure that nobody can become trap-
ped when you adjust the seat. Observe the notes concerning the airbag
system.
Secure children as recommended; see
"Children in the vehicle" section.
! When you move the seats, make sure that
there are no objects in the footwell or
behind the seats. Otherwise, you could
damage the seats and the objects.
! When the rear bench seat is folded for-
wards, the front seats cannot be moved to
their rearmost position. Otherwise, you
could damage the seats and the rear bench
seat.
! Make sure that the sun visor is folded up
before setting the backrest angle and head
restraint height. Otherwise, the head
restraint and sun visor could collide when
the head restraint is fully extended.
i The rear-compartment head restraints
can be removed (Y page 80).
Please contact a Mercedes-Benz Service
Centre for more information. Controls
* optional
164_AKB; 5; 5, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T11:55:12+02:00 - Seite 76Dateiname: 6515_4293_02_buchblock.pdf; preflight