trunk release MERCEDES-BENZ R-CLASS FAMILY TOURER 2012 Owners Manual

GWARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unattended in the
vehicle, even if they are secured in a child
restraint system, 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. The children
could:
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
ignition lock or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following traffic.
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.
GWARNING
Do not carry heavy or hard objects in the
passenger compartment or trunk unless they
are firmly secured in place.
Unsecured or improperly positioned cargo
increases a child's risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident
Special seat belt retractor
All seat belts except the driver's seat belt are
equipped with a special seat belt retractor.
When activated, the special seat belt
retractor ensures the seat belt will not
slacken once the child restraint system has
been secured.
Installing a child restraint system:XAlways comply with the manufacturer's
installation instructions.XPull the seat belt smoothly from the inertia
reel.XEngage the seat belt tongue in the belt
buckle.
Activating the special seat belt retractor:
XPull the seat belt out fully and let the inertia
reel retract it again.
While the seat belt is retracting, you should
hear a ratcheting sound. The special seat
belt retractor is enabled.XPush down on the child restraint system to
take up any slack.
Removing a child restraint system/
deactivating the special seat belt retractor:
XAlways comply with the manufacturer's
installation instructions.XPress the seat belt release button and
guide the belt tongue to the belt outlet.
The special seat belt retractor is
deactivated.GWARNING
Never release the seat belt buckle while the
vehicle is in motion, since the special seat belt
retractor will be deactivated.
LATCH-type (ISOFIX) child seat anchors
in the rear
GWARNING
Children that are too large for a child restraint
must travel in seats using normal seat belts.
Position shoulder belt across the chest and
shoulder, not face or neck.
In order to attain the correct seating position
for children weighing over 41 lb (18 kg), it may
be necessary to use a booster seat until they
reach a height where a normal lap/shoulder
58Children in the vehicleSafety

use a sponge and cold water to clean it. DEF
residues crystallize after time and
contaminate the affected surfaces.
! DEF is not a fuel additive and must not be
added to the fuel tank. If DEF is added to
the fuel tank, this can lead to engine
damage.
i If you are adding between maintenance
intervals, add approximately 1 gallon (3.8 l)
of DEF to the DEF tank. One gallon (3.8 l)
of DEF is approximately 2 DEF refill bottles.
For further information on DEF, see:
( Y page 357).
The DEF filler neck is under the cargo
compartment floor.XSwitch off the ignition.XOpen the tailgate.XLift up the trunk floor ( Y page 296).XRemove lug wrench ; and ratchet wrench
= if applicable.XTurn DEF cap : counter-clockwise and
remove it.XTurn DEF filler cap ? counter-clockwise
and open it.
Filler cap ? is secured with a plastic strap.XUnscrew the covering cap from DEF refill
bottle A.XPlace DEF refill bottle A on the filler neck
as shown and screw on clockwise hand-
tight.
! Only screw on the DEF refill bottle hand-
tight. It could otherwise be damaged.
XPress DEF refill bottle A down.
The DEF tank is filled. This may take up to
one minute.
i If the DEF refill bottle is no longer pressed
down, the filling process stops and the
partially emptied bottle can be removed.
XRelease DEF refill bottle A.XTurn DEF refill bottle A counter-clockwise
and remove it.XPlace DEF filler cap ? on the filler neck and
turn it clockwise.162RefuelingDriving and parking

third-row seat occupants to use folded
second-row seats as a footrest while driving.
Third-row seat occupants must, like all vehicle
occupants, keep both feet on the floor in front
of their seat. Otherwise, occupants could
slide under their seat belt in a collision. If
occupants slide under the seat belt, it would
apply force at the abdomen or neck. That
could cause serious or even fatal injuries. Do
not fold the second-row seats and allow third-
row seat occupants to use folded second-row
seats as a table while driving. Objects placed
on folded second-row seats may come loose
during braking, vehicle maneuvers, or an
accident and be thrown around the vehicle
interior. Objects thrown around the vehicle
interior may cause an accident and/or
serious personal injury.
! Make absolutely sure that you adhere to
the specified folding order when fully
enlarging the cargo compartment:
R fold down the center seat in the 2nd row
of seats (7-seat vehicles)
R fold down the outer seats in the 2nd row
of seats
R fold down the seats in the 3rd row of
seats
You could otherwise damage the seats.
Folding down the center seat in the 2nd
row of seats
! Close the cup holder in the 2nd row of
seats before folding down the 2nd row of
seats. You could otherwise damage the
seats or cup holder.XLower the head restraint on the center seat
in the 2nd row of seats fully ( Y page 100).XPull release loop : in the direction of the
arrow.XFold backrest ; forwards completely until
it is resting on seat cushion = (armrest
position).
Armrest position
XPull release loop ? in the direction of the
arrow and hold it securely.
The seat is released and folds up.XPress seat A further down until the front
of the seat engages in the trunk floor
position.
Trunk floor position
254Stowage areasStowing and features

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops ( Y page 24).
Where will I find...?
First-aid kit
The first-aid kit can be found under the trunk
floor in the vehicle tool kit stowage tray.
Depending on the vehicle's equipment, the
location of the first-aid kit may differ slightly
from that shown in the example illustration.
XOpen the tailgate.XLift the trunk floor up ( Y page 296).
Example: vehicles with BlueTEC
XRemove first-aid kit :.
i
Check the expiration date on the first-aid
kit at least once a year. Replace the
contents if necessary, and replace missing
contents.
Vehicle tool kit
Notes
The vehicle tool kit can be found in the
stowage well under the cargo compartment
floor.
i Vehicles are not equipped with the tools
needed to change a wheel when they leave
the factory, e.g. jack or lug wrench.
Country-specific differences are possible.
Some tools for changing a wheel are
specific to the vehicle. To obtain tools
approved for your vehicle, visit a qualified
specialist workshop, e.g. an authorized
Mercedes-Benz Center.
Folding the cargo compartment floor up
XPress release handle ; in the direction of
the arrow.XLift cargo compartment floor : up by
release handle ;.XFold out hook = on the underside of the
cargo compartment floor.296Where will I find...?Breakdown assistance