Page 43 of 321
Keys, doors and windows41Heated rear window
Operated by pressing the Ü button.
The LED in the button indicates
activation.
Heating works with the engine
running and is switched off
automatically after a short time.
Sun visors The sun visors can be folded down orswivelled to the side to prevent
dazzling.
If the sun visors have integral mirrors, the mirror covers should be closed
when driving.
Roller blinds To reduce sunlight at the rear seats,pull the blind upwards using the grip
and engage it at the top of the door
frame.Roof
Sunroof9 Warning
Take care when operating the
sunroof. Risk of injury, particularly to children.
Keep a close watch on the
movable parts when operating
them. Ensure that nothing
becomes trapped in them as they
move.
Operable with ignition in position
Accessory power mode or Ignition on
power mode 3 152, 3 152.
Retained power off 3 154.
Page 54 of 321

52Seats, restraints
Safety function
If the driver's seat encounters
resistance during movement, the
recall may stop. After removing the
obstruction, press and hold the
appropriate power seat position
button for the memory item for
two seconds. Try recalling the
memory position again. If the recall
does not operate, consult a
workshop.
Overload
If the seat setting is electrically
overloaded, the power supply is
automatically cut-off for a short time.
Notice
After an accident in which airbags
have been deployed, the memorised settings for each position button willbe deactivated.Armrest
Push button and fold armrest
upwards. Under the armrest there is
a storage compartment.
Auxiliary devices, see Infotainment
system manual.
Heating
Adjust heating to the desired setting
by pressing button ß for the
respective seat one or more times.
The control indicator in the button
indicates the setting.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when engine is running and during an
Autostop.
Stop-start system 3 156.
Page 55 of 321
Seats, restraints53Ventilating
Adjust ventilation to the desired
setting by pressing button A for the
respective seat one or more times.
The control indicator in the button
indicates the setting.
Ventilated seats are operational when
engine is running and during an
Autostop.
Stop-start system 3 156.
Rear seats
Armrest
Fold armrest down. The armrest
contains cupholders and a storage
box.
Seat belts
The seat belts are locked during
heavy acceleration or deceleration of
the vehicle holding the occupants in
the sitting position. Thereby the risk of injury is considerably reduced.
9 Warning
Fasten seat belt before each trip.
In the event of an accident, people
not wearing seat belts endanger their fellow occupants and
themselves.
Page 73 of 321
Storage71Armrest storage
Storage in the front armrest
Push button to fold up the armrest.
Storage in the rear armrest
Fold down armrest and open cover.
Close cover before folding the
armrest up.
Load compartment
Folding down rear seat backrests The rear seat backrest is divided into
two parts. Both parts can be folded
down.
Remove the load compartment cover if necessary.
Press and hold the catch, then push
the head restraints down.
Fold up the rear armrest.
Put the seat belts of the outboard
seats into the belt guides.
Page 74 of 321
72Storage
Pull the release lever on one or both
sides and fold down the backrests
onto the seat cushion.
To fold up, raise backrests and guide them into an upright position until they
engage audibly.
Ensure that the seat belts of the
outboard seats are placed in the corresponding belt guides.
The backrests are properly engaged
when both red marks on the side near the release lever are no longer visible.
9 Warning
Only drive the vehicle when the
backrests are securely locked into position. Otherwise there is a risk
of personal injury or damage to the
load or vehicle in the event of hard braking or a collision.
The seat belt of the centre seat could
be blocked when the backrest is
folded up too quickly. To unlock the
retractor, push in the seat belt or pull
it out by approx. 20 mm and then
release.
Opening the pass-through in the
rear centre backrest Fold down rear armrest.
Page 81 of 321
Storage79
Safety net behind the front seatsPush head restraints of the rear seatsdown and fold down rear seat
backrests 3 71.
Front installation openings in the roof
frame: latch rod of the net at one side,
compress rod and latch at the other
side.
Fit the hooks of the small belts into the Top-Tether mounting loops on the
back side of the folded rear seat
backrests.
Fit the hooks of the wider belts into the locking devices of the rear seat
backrests.
Safety net cassette behind the
rear seats
Pull out the net from the cassette and latch the rod of the net at one side into
the rear installation opening in the
roof frame. Compress the rod and
latch at the other side.
Removal of the cassette
Roll up safety net.
Remove load compartment cover
3 73.
Page 82 of 321
80Storage
To unlock, turn cassette slightly
backwards and remove it upwards from the retainers.
Installation of the cassette
Remove load compartment cover.Insert the cassette into the retainers
on left and right side. Note the signs
L (left side) and R (right side) on the
cassette as an installation hint.
Turn cassette slightly forwards to
lock.
Stowage of safety nets and load
compartment cover Rear safety net cassette can be
placed, together with the load
compartment cover and the coiled up safety net, under the load
compartment floor.Open the load compartment floor by
pulling the handle. Fold and place the
floor behind the rear seats.
Page 240 of 321
238Vehicle care
No.Circuit46Terminal 87, main relay47Lambda probe48Fog lights49Right low beam50Left low beam51Horn52Ignition53Ignition, ventilated front seats54Ignition55Power windows, mirror folding56Windscreen washer57–58–59Diesel fuel heating, emission
control system60Mirror heating61Mirror heatingNo.Circuit62–63Rear window sensor64Adaptive forward lighting65Auxiliary pump (only on vehicles
with stop-start system)66Rear window washer system67Fuel system control module68–69Vehicle battery sensor70Rain sensor71Vehicle battery sensor
After changing of defective fuses
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunctions may occur.
Instrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind the storage
compartment in the instrument panel.
Open compartment, compress the
locking tabs, fold compartment down and remove.