
Overhead control panel
FunctionPage
:u Switches the rear-
compartment interior light-
ing on/off
122
;| Switches the auto-
matic interior lighting con-
trol on/off
122
=p Switches the right-
hand reading lamp on/off
121
?3 Opens/closes the
panorama roof with power
tilt/sliding panel with roller sunblinds
96
Aï MB Info call button
(mbrace system)
290
BG SOS button (mbrace
system)
288
FunctionPage
CRear-view mirror109
DButtons for the garage door opener
297
EMicrophone for mbrace
(emergency call system),
telephone and the Voice
Control System 1
FF
Roadside Assistance
call button (mbrace sys-
tem)
289
Gp Switches the left-
hand reading lamp on/off
121
Hc Switches the front
interior lighting on/off
122
1 The Voice Control System is only available in combinati on with COMAND. Please observe the separate oper-
ating instructions.
38Overhead control panel
At a glance

Door control panel
FunctionPage
:Opens the door84
;%& Unlocks/locks
the vehicle
85
=Adjusts the seats electri-
cally
101
?r 45=
Stores settings for the seat,
exterior mirrors and steer-
ing wheel
112
AZ Selects the left exte-
rior mirror
109
Bö Folds the exterior mir-
rors in/out
110
C\ Selects the right exte-
rior mirror
109
FunctionPage
D7 Adjusts the exterior
mirrors
109
EW Opens/closes the
front side windows
92
FW Opens/closes the
rear side windows
92
Gn Activates/deacti-
vates the override feature
for the side windows in the
rear compartment
67
Hq Opens/closes the
tailgate
90
Door control panel39
At a glance

Useful information............................100
Correct driver's seat position ..........100
Seats .................................................. 101
Steering wheel .................................. 106
Mirrors ............................................... 109
Memory function ............................... 112
99
Seats, steering wheel and mirrors

Useful information
iThis Operator's Manual describes all
models and all standard and optional equip- ment 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.
iRead the information on qualified special-
ist workshops ( Y page 27).
Correct driver's seat position
X
Observe the safety guidelines on seat
adjustment ( Y page 101).
X Make sure that seat = is adjusted prop-
erly.
Electrical seat adjustment ( Y page 101)
When adjusting the seat, make sure that:
R you are as far away from the driver's air bag
as possible.
R you are sitting in a normal upright position.
R you can fasten the seat belt properly. R
you have moved the backrest to an almost
vertical position.
R you have set the seat cushion angle so that
your thighs are gently supported.
R you can depress the pedals properly.
X Check whether the head restraint is adjus-
ted properly.
When doing so, make sure that you have
adjusted the head restraint so that the back of your head is supported at eye level by the
center of the head restraint.
X Observe the safety guidelines on steering
wheel adjustment ( Y page 106).
X Make sure that steering wheel : is adjus-
ted properly.
Adjusting the steering wheel manually
( Y page 106)
Adjusting the steering wheel electrically
( Y page 107)
When adjusting the steering wheel, make
sure that:
R you can hold the steering wheel with your
arms slightly bent.
R you can move your legs freely.
R you can see all the displays in the instru-
ment cluster clearly.
X Observe the safety guidelines for seat belts
( Y page 56).
X Check whether you have fastened seat
belt ; properly ( Y page 58).
The seat belt should:
R fit snugly across your body
R be routed across the middle of your shoul-
der
R be routed in your pelvic area across the hip
joints
X Before starting off, adjust the rear-view mir-
ror and the exterior mirrors in such a way
that you have a good view of road and traf-
fic conditions ( Y page 109).
X Vehicles with a memory function: save
the seat, steering wheel and exterior mirror
100Correct driver's seat position
Seats, steering wheel and mirrors

settings with the memory function
(Y page 112).
Seats
Important safety notes
GWARNING
Children could become trapped if they adjust
the seats, particularly when unattended.
There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Neverleave children unsupervised in the vehicle.
The seats can still be adjusted when there is
no SmartKey in the ignition lock.
GWARNING
You could lose control of your vehicle if you do the following while driving:
R adjust the driver's seat, head restraint,
steering wheel or mirrors
R fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
GWARNING
If you adjust the seat height carelessly, you orother vehicle occupants could be trapped and thereby injured. Children in particular could
accidentally press the electrical seat adjust-
ment buttons and become trapped. There is a
risk of injury.
While moving the seats, make sure that your
hands or other body parts do not get under the
lever assembly of the seat adjustment sys-
tem.
GWARNING
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the seat guide rail. There is a risk of injury.
Make sure when adjusting a seat that no onehas any body parts in the sweep of the seat.
Observe the safety notes on "Air bags"
( Y page 44) and "Children in the vehicle" .
! To avoid damage to the seats and the seat
heating, observe the following information:
R keep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
R if the seat covers are damp or wet, do not
switch on the seat heating. The seat
heating should also not be used to dry
the seats.
R clean the seat covers as recommended;
see the "Interior care" section.
R do not transport heavy loads on the
seats. Do not place sharp objects on the
seat cushions, e.g. knives, nails or tools. The seats should only be occupied by
passengers, if possible.
R when the seat heating is in operation, do
not cover the seats with insulating mate-
rials, e.g. blankets, coats, bags, seat cov- ers, child seats or booster seats.
! Make sure that there are no objects in the
footwell under or behind the seats when
moving the seats back. There is a risk that
the seats and/or the objects could be dam- aged.
iThe rear-compartment head restraints
can be removed ( Y page 104).
For more information, contact a qualified
specialist workshop.
iFurther related subjects:
R Cargo compartment enlargement (fold-
ing down the rear bench seat)
(Y page 276)
Adjusting the seats
iVehicles without Memory function: the
seats can be adjusted within three minutes
of a front door being opened.
Seats101
Seats, steering wheel and mirrors
Z

The time period starts over again if, within
these three minutes, you:R open or close a front door
R insert the SmartKey into the ignition lock
or remove it from the ignition lock
R switch the ignition on or off
If the SmartKey is in position 2 in the igni-
tion lock ( Y page 149), the seats can be
adjusted at any time.
Depending on the equipment, the seat adjust-
ment buttons are either located on the side of the seat or on the door control panel.
:Seat cushion angle
;Seat height
=Seat fore-and-aft adjustment
?Backrest angle
:Seat cushion angle
;Seat height
=Seat fore-and-aft adjustment
?Backrest angle
AHead restraint height 4
iYou can store the seat settings using the
memory function ( Y page 112).
Adjusting the head restraints
GWARNING
You could lose control of your vehicle if you do
the following while driving:
R adjust the driver's seat, head restraint,
steering wheel or mirrors
R fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
GWARNING
If head restraints are not installed and adjus-
ted correctly, they cannot provide protection
as intended. There is an increased risk of
injury in the head and neck area, e.g. in the
event of an accident or when braking.
Always drive with the head restraints instal-
led. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
Do not rotate the head restraints of the front and rear seats. Otherwise, you cannot adjust
the height and angle of the head restraints to
the correct position.
Using the fore-and-aft adjustment, adjust the head restraint so that it is as close as possible to your head.
Pay attention to the important safety notes
( Y page 101).
4
For vehicles with memory function only.
102Seats
Seats, steering wheel and mirrors

Adjusting the head restraints manually
Adjusting the head restraint height5
X
To raise: pull the head restraint up to the
desired position.
X To lower: press release catch : in the
direction of the arrow and push the head
restraint down to the desired position.
Adjusting the angle of the head restraints
X Push or pull the lower edge of the head
restraint in the direction of the arrow.
Adjusting the height of the head
restraints electrically
X To adjust the head restraint height: slide
the switch for head restraint adjustment
( Y page 101) up or down in the direction of
the arrow.
Adjusting the luxury head restraints
X To adjust the side bolsters of the head
restraint: push or pull right and/or left-
hand side bolster : into the desired posi-
tion.
X To adjust the angle of the head
restraint: push or pull the head restraint in
the direction of arrow ;.
iAdjust the head restraint so that the back
of your head is as close to the head
restraint as possible.
Rear seat head restraints
Adjusting the rear seat head restraint
height
Once the head restraint is fully lowered, press release catch :.
X To raise: pull the head restraint up to the
desired position.
5 For vehicles without memory function only.
Seats103
Seats, steering wheel and mirrors
Z

XTo lower: press release catch : and push
the head restraint down until it is in the
desired position.
Adjusting the rear seat head restraint
angle
Adjust the head restraints so that they are as
close as possible to your head.
You can only adjust the two outer head
restraints.
X Pull or push the top of the head restraint
until it is in the desired position.
Removing/installing the rear seat head
restraints
X To remove: pull the head restraint up to
the stop.
X Press release catch : and pull the head
restraint out of the guides.
X To re-install: insert the head restraint so
that the notches on the bar are on the left
when viewed in the direction of travel.
X Push the head restraint down until you hear
it engage in position.
Adjusting the lumbar support
You can adjust the contour of the front seats so as to provide optimum support for your
back.
X Move adjustment lever : in the direction
of the arrow until the desired backrest con- tour is achieved.
Adjusting the 4-way lumbar support
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back.
:To raise the backrest contour
;To soften the backrest contour
=To lower the backrest contour
?To harden the backrest contour
104Seats
Seats, steering wheel and mirrors