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i
Air-recirculation mode is activated auto-
matically at high outside temperatures.
When air-recirculation mode is activated
automatically, the indicator lamp in
the , button is not lit.
Outside air is added after about 30
minutes.
X To deactivate: press the,button.
The indicator lamp in the ,button goes
out.
i Air-recirculation mode switches off auto-
matically:
R after approximately five minutes at out-
side temperatures below approximately
5 †
R after approximately five minutes if cool-
ing with air dehumidification is deactiva-
ted
R after approximately 30 minutes at out-
side temperatures above approximately
5 †
Convenience opening/closing G
Risk of injury
Make sure that nobody can become trapped
between the side window and the door frame
as the side windows are opened and closed.
Do not place objects or lean against the side
windows when they are being opened or
closed. You or the objects could be drawn in
or become trapped between the side window
and the door frame as the window moves. If
there is a risk of entrapment, press
the , button again. Press the button for
stopping, opening or closing the side windows
in the opposite direction as appropriate.
Make sure that nobody can become trapped
as the panorama sliding sunroof* is opened
and closed. If there is a risk of entrapment,
press the ,button again. Press the button
for stopping, opening or closing the panorama
sliding sunroof* in the opposite direction as
appropriate. X
Convenience closing: press and hold
the , button until the side windows and
the panorama sliding sunroof* have
closed.
The indicator lamp in the ,button
comes on. Air-recirculation mode is activa-
ted.
X Convenience opening: press and hold
the , button until the side windows and
the panorama sliding sunroof* have
reached their original position.
The indicator lamp in the ,button goes
out. Air-recirculation mode is deactivated.
i If you open the side windows or the pan-
orama sliding sunroof* manually after clos-
ing with the convenience closing feature,
they will remain in this position when
opened using the convenience opening fea-
ture. Switching the residual heat on/off
The residual heat function is only available in
vehicles featuring 3-zone Thermotronic*.
It is possible to make use of the residual heat
of the engine to continue heating the station-
ary vehicle for up to 30 minutes after the
engine has been switched off. The heating
time depends on the set interior temperature.
i The blower will run at a low speed regard-
less of the airflow setting.
i If you activate the "residual heat" function
at high temperatures, only the ventilation
will be activated. The blower runs at
medium speed.
X Turn the key to position 0in the ignition
lock or remove it.
X To activate: press theTbutton.
The indicator lamp in the Tbutton lights
up. 126 Air conditioningControls
* optional
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Page 130 of 261

X
To deactivate: press theTbutton.
The indicator lamp in the Tbutton goes
out.
i The residual heat automatically switches
off after around 30 minutes or if:
R the ignition is switched on
R the battery voltage drops Sliding sunroof
General notes
G
Risk of injury
Make sure that nobody can become trapped
when closing the sliding sunroof. If there is a
risk of entrapment, release the switch and
push it briefly in any direction to stop the slid-
ing sunroof. G
Risk of injury
Children could injure themselves if they oper-
ate the sliding sunroof.
Never leave children unsupervised in the vehi-
cle. Always take the key with you when leaving
the vehicle, even if you are only leaving it for
a short time. G
Risk of injury
The glass in the panorama sunroof could
break in an accident. If you are not wearing a
seat belt, there is a risk that you could be
thrown through the opening in the event of the
vehicle overturning. Therefore, always wear a
seat belt to reduce the risk of injuries.
! Only open the panorama sliding sunroof
if it is free of snow and ice. Otherwise, mal-
functions may occur.
Do not allow anything to protrude from the
sliding sunroof. The seals could otherwise
be damaged.
i When the sliding sunroof is open, apart
from the normal airflow noises resonance
noises may also occur. They are caused by minor pressure fluctuations in the vehicle
interior. Change the position of the sliding
sunroof or open a side window slightly to
reduce or eliminate these noises.
i Related topics:
R convenience opening from the outside
(Y page 82) or from the inside
(Y page 126)
R convenience closing from the outside
(Y page 82) or from the inside
(Y page 126)
R automatic closing of the sliding sunroof
(PRE-SAFE) (Y page 40) Panorama sliding sunroof*
:
To open
; To close/lower
= To raise
X Turn the key to position 1or 2in the ignition
lock.
X Pull or push the switch in the corresponding
direction.
i If you press the switch beyond the point
of resistance, an automatic opening/clos-
ing process is started in the corresponding
direction. You can stop automatic opera-
tion by pressing again. Sliding sunroof
127Controls
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Page 131 of 261

Closing with increased force and with-
out the anti-entrapment feature G
Risk of injury
You could be severely or even fatally injured
when closing the panorama sliding sunroof
with increased closing force or if the anti-
entrapment feature is deactivated. Make sure
that nobody can become trapped when clos-
ing the panorama sliding sunroof.
If the panorama sliding sunroof blocks during
closing:
X Immediately after the panorama sliding
sunroof blocks, pull the switch again to the
point of resistance in the direction of
arrow ;until the panorama sliding sun-
roof is closed.
The panorama sliding sunroof is closed
with more force.
If the panorama sliding sunroof blocks during
closing again:
X Immediately after the panorama sliding
sunroof blocks, pull the switch again to the
point of resistance in the direction of
arrow ;until the panorama sliding sun-
roof is closed.
The panorama sliding sunroof is closed
without the anti-entrapment feature.
Rain closing feature* When the key is in position
0in the ignition
lock or is removed, the panorama sliding sun-
roof closes automatically:
R if it starts to rain
R at extreme outside temperatures
R after six hours
R if there is a malfunction in the power supply
The panorama sliding sunroof remains raised
at the rear in order to allow ventilation of the
vehicle interior.
i If the panorama sliding sunroof is obstruc-
ted when being closed by the rain closing feature, it opens again slightly. The rain
closing feature is then deactivated.
The panorama sliding sunroof does not close
if:
R it is raised at the rear
R it is blocked
R no rain is falling on the area of the wind-
screen being monitored by the rain sensor
(e.g. because the vehicle is under a bridge
or in a carport) Roller sunblinds for the panorama
sliding sunroof*
The roller sunblinds provide protection from
the sun. The two roller sunblinds can only be
opened and closed together when the pano-
rama sliding sunroof is closed. G
Risk of injury
Make sure that nobody can become trapped
as you open or close the roller sunblinds. :
To open
; To close
= To open
X Turn the key to position 1or 2in the ignition
lock.
X Pull or push the switch in the corresponding
direction.
i If you press the switch beyond the point
of resistance, an automatic opening/clos- 128 Sliding sunroofControls
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Page 132 of 261

ing process is started in the corresponding
direction. You can stop automatic opera-
tion by pressing again.
Resetting the panorama sliding sunroof
and the roller sunblinds Reset the panorama sliding sunroof and the
roller sunblinds if the panorama sliding sun-
roof or the roller sunblinds do not open
smoothly.
X Turn the key to position 1or 2in the ignition
lock.
X Pull the switch to the point of resistance in
the direction of arrow ;until the roller
sunblinds are fully closed.
X Keep the switch pulled for an additional
second.
X Press the switch to the point of resistance
in the direction of arrow :and hold it until
the roller sunblinds are fully open.
X Press the switch to the point of resistance
in the direction of arrow :and hold it until
the panorama sliding sunroof has opened
about 10 cm.
X Pull the switch repeatedly to the point of
resistance in the direction of arrow ;until
the panorama sliding sunroof is fully
closed.
X Keep the switch pulled for an additional
second.
X Check whether the panorama sliding sun-
roof can be opened fully again
(Y page 127).
X If this is not the case, consult a qualified
specialist workshop. Loading and stowing
Loading guidelines
The handling characteristics of a laden vehi-
cle depend on the distribution of the load
within the vehicle. You should therefore load
your vehicle as shown in the illustrations. Observe the following notes when transport-
ing a load:
R
when transporting a load, never exceed the
maximum permissible gross vehicle weight
or the permissible axle loads for the vehicle
(including occupants).
R position heavy loads as far forwards and as
low down in the luggage compartment as
possible.
R the load must not protrude above the upper
edge of the backrests.
R always place the load against the front or
rear seat backrests.
R always place the load behind unoccupied
seats if possible.
R secure the load with sufficiently strong and
wear-resistant load restraints. Pad sharp
edges for protection. Stowage compartments
G
Risk of injury
The stowage compartments must be closed
when items are stored in them. Luggage nets Loading and stowing
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Page 133 of 261

are not designed to secure heavy items of
luggage.
You or other vehicle occupants could be
injured by objects being thrown around if you:
R brake sharply
R change direction suddenly
R are involved in an accident
Sharp-edged and fragile objects must not be
placed in the luggage net.
Do not place hard objects in the map pockets.
Objects must not protrude from the map
pockets.
Glove compartment X
To open: pull handle :and open glove
compartment lid ;.
X To close: fold glove compartment
cover ;up until it engages. X
To lock: insert the emergency key element
(Y page 213) into the lock and turn it 90°
clockwise to position 2.
X To unlock: insert the emergency key ele-
ment (Y page 213) into the lock and turn
it 90° anti-clockwise to position 1.
i Vehicles with audio equipment *or
COMAND APS*: the AUX jack is in the glove
compartment.
Stowage compartment/telephone
compartment under the armrest X
To open: press left-hand button ;or right-
hand button :.
The stowage compartment opens.
i A small and a large stowage compartment
are located under the armrest. The small
stowage compartment can be removed for
emptying. The telephone bracket* is loca-
ted in the large stowage compartment.
Stowage compartment under the driv-
er's and front-passenger seat (only
vehicles with electric seats*) G
Risk of injury
Only load the stowage compartment with the
maximum permissible load of 1.5 kg. Other-
wise, the transported load could, for example,
be thrown out of the stowage compartment if
you change direction suddenly or brake
sharply and could injure you or others. 130 Loading and stowingControls
* optional
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X
To open: pull handle :up and fold
cover ;forwards.
Stowage compartment in the rear seat
armrest X
Fold down rear seat armrest ;.
X Fold cover :of the rear seat armrest
upwards. Cup holder
G
Risk of injury
Keep the cup holder closed while the vehicle
is in motion. Otherwise, vehicle occupants
could be injured by objects being thrown
around if you:
R brake sharply
R change direction suddenly
R are involved in an accident Only use the cup holders for containers of a
suitable size and which have lids. Otherwise,
the drinks could spill.
Cup holders should not be used for hot drinks.
Otherwise, you may scald yourself.
Cup holder in the rear seat armrest X
To open: fold down the rear seat armrest.
X Lift the cover of the rear seat armrest.
X Press release button :.
Cup holder ;folds out to the front.
X If necessary, tilt the cover of the rear seat
armrest back down again.
X To close: lift the cover of the rear seat arm-
rest.
X Fold cup holder ;back until it engages. Luggage net in the front-passenger
footwell
G
Risk of injury
Only place lightweight objects in the luggage
net. Do not use it to transport heavy, sharp-
edged or fragile objects. The luggage net can-
not secure the objects sufficiently in the event
of an accident. Loading and stowing
131Controls
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Enlarging the luggage compartment
The left and right sides of the rear seat back-
rest can be folded down to increase the lug-
gage compartment capacity. G
Risk of injury
Do not carry heavy or hard objects inside the
vehicle or in the luggage compartment unless
they are secured.
Otherwise, you and other vehicle occupants
could be injured by objects being thrown
around the vehicle in the event of sharp brak-
ing, a sudden change in direction or an acci-
dent.
When using the luggage compartment
enlargement, you should always clip in the
safety net*, if at hand. G
Risk of poisoning
Always drive with the tailgate closed. Exhaust
fumes could otherwise enter the vehicle inte-
rior.
Folding the rear seat backrest forwards !
Before folding the rear seat backrest for-
wards, make sure that the head restraints
are pushed in (lowest detent). Otherwise,
the front seats, the armrests and the Rear-
Seat Entertainment System* could be dam-
aged.
X Fully insert the rear seat backrest head
restraints (Y page 64).
X If necessary, move the driver's or front-
passenger seat forward. X
Pull left-hand or right-hand release han-
dle ;of the rear seat backrest forwards.
Corresponding rear seat backrest :is
unlocked.
X Fold rear seat backrest :forwards.
X If necessary, move the driver's or front-
passenger seat back.
Folding the rear seat backrest back :
Rear seat backrest
; Lock verification indicator
= Rear seat backrest release handle
X If necessary, move the driver's or front-
passenger seat forward.
! Make sure that the seat belt does not
become trapped when folding the rear seat
backrest back. Otherwise, it could be dam-
aged.
X Swing rear seat backrest :back until it
engages.
Red lock verification indicator ;is no lon-
ger visible. G
Risk of injury
Make sure that the backrest is correctly
locked in position. The red lock verification
indicators on the left and right sides should
no longer be visible. If they are visible, the
backrests are not locked in position.
Occupants could otherwise be injured in the
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Page 136 of 261

thrown forwards through the vehicle interior
from the luggage compartment.
X Adjust the head restraints if necessary
(Y page 64).
X If necessary, move the driver's or front-
passenger seat back. Securing a load
Lashing eyelets G
Risk of injury
Use only the intended lashing eyelets; on no
account should you use the child-seat anchor-
age points on the rear seat backrest.
Distribute the load on the lashing eyelets
evenly.
Otherwise, vehicle occupants could be
injured by objects being thrown around if you:
R brake sharply
R change direction suddenly
R are involved in an accident
Please observe the loading guidelines.
Observe the following points or guidelines
when securing loads:
R secure the load using the lashing eyelets.
R do not use elastic straps or nets to secure
a load, as these are only intended as an
anti-slip protection for light loads.
R do not route lashing materials across sharp
edges or corners.
R Pad sharp edges for protection.
There are four lashing eyelets in the luggage
compartment and two in the rear-compart-
ment footwells*. :
Lashing eyelets in the luggage compart-
ment :
Lashing eyelets *in the rear-compartment
footwell Luggage compartment cover*
G
Risk of accident and injury
The luggage compartment cover is not a
restraint system. Secure the load under the
luggage compartment cover by suitable
means. Make sure that the luggage compart-
ment cover is engaged securely. If luggage is
not sufficiently secured, it can be thrown over
the backrest into the passenger compartment
during, for instance, heavy braking, sudden
changes of direction or in the event of an
accident. You could cause an accident or
cause injury to yourself and others.
! When loading the vehicle, make sure that
you do not stack the load in the luggage
compartment higher than the lower edge of Loading and stowing
133Controls
* optional
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