poses an increased risk of injury or even fatalinjury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
!To avoid damage to the seats and the seat
heating, observe the following information:
Rkeep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
Rif 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.
Rclean the seat covers as recommended;
see "Interior care".
Rdo 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.
Rwhen the seat heating is in operation, donot 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 (
Ypage 112).
Vehicles without the through-loading fea-
ture: the head restraints cannot be
removed from the rear compartment seats.
For more information, contact a qualified
specialist workshop.
iFurther related subjects:
REASY-PACK quickfold rear bench seat
(
Ypage 309)
Adjusting the seats electrically
Electrically adjustable seats with
memory function
:Head restraint height
;Backrest angle
=Seat height
?Seat cushion length
ASeat cushion angle
BSeat fore-and-aft adjustment
iFurther related subjects:
RYou can store the seat settings using the
memory function (
Ypage 122).
RIf PRE-SAFE®is triggered, the front-
passenger seat will be moved to a better
position if it was previously in an unfav-
orable position (
Ypage 59).
Vehicles with AMG Performance Seat: the
height of the head restraints cannot be adjus-
ted.
Electrically adjustable seats without
memory function
:Backrest angle
;Seat height
110Seats
Seats, steering wheel and mirrors
Problems with the steering wheel heating
ProblemPossible causes/consequences andMSolutions
The steering wheel
heating has switched
off prematurely or can-
not be switched on.The on-board voltage is too low because too many electrical con-
sumers are switched on.
XSwitch off electrical consumers that you do not need, such as
the rear window defroster or interior lighting.
EASY-ENTRY/EXIT feature
Important safety notes
GWARNING
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel, you and other vehicle
occupants – particularly children – could
become trapped. There is a risk of injury.
While the EASY-ENTRY/EXIT feature is mak-
ing adjustments, make sure that no one has
any body parts in the sweep of the steering
wheel.
Move the steering wheel adjustment lever if
there is a risk of entrapment by the steering
wheel. The adjustment process is stopped.
Press one of the memory function position
buttons. The adjustment process is stopped.
This function is only available on vehicles with
memory function.
GWARNING
If children activate the EASY-ENTRY/EXIT fea-
ture, they can become trapped, particularly
when unattended. There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
GWARNING
If you drive off while the EASY-ENTRY/EXIT
feature is making adjustments, you could lose
control of the vehicle. There is a risk of an
accident.
Always wait until the adjustment process is
complete before driving off.
The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier.
You can activate and deactivate the EASY-
ENTRY/EXIT feature using Audio 20/
COMAND; see the separate Audio 20/
COMAND operating instructions.
Position of the steering wheel when the
EASY-ENTRY/EXIT feature is active
The steering wheel swings upwards when
you:
Rremove the SmartKey from the ignition lock
Rwith KEYLESS-GO: open the driver's door;
KEYLESS-GO must be in position 1
Rwith the SmartKey:open the driver's
door; the SmartKey must be in position 0or
1 in the ignition lock (
Ypage 153)
Ropen the driver's door when the ignition is
switched off
iThe steering wheel only tilts upwards if
the driving position is stored after the seat
or steering wheel has been adjusted
(
Ypage 122).
The most recent driving position of the steer-
ing wheel is stored if:
Rthe ignition is switched off
Rthe setting is stored with the memory func-
tion (
Ypage 122).
iThe steering wheel only moves upwards if
it has not already reached the upper steer-
ing limiter.
Steering wheel117
Seats, steering wheel and mirrors
Z
Position of the steering wheel for driv-
ing
The steering wheel is moved to the last selec-
ted position when:
Rthe driver's door is closed and you insert
the SmartKey into the ignition lock
Ryou close the driver's door when the igni-
tion is switched on
Ryou press the Start/Stop button once on
vehicles with KEYLESS-GO
iThe steering wheel only returns to the last
set position if the driving position is stored
after the seat or steering column has been adjusted (
Ypage 122).
The most recent driving position of the steer-
ing wheel is stored if:
Rthe ignition is switched off
Rthe setting is stored with the memory func-
tion (
Ypage 122).
Crash-responsive EASY-EXIT feature
If the crash-responsive EASY-EXIT feature is
triggered in an accident, the steering column
will move upwards when the driver's door is
opened or the SmartKey is removed from the ignition lock. This makes it easier to exit the
vehicle and rescue the occupants.
The crash-responsive EASY-EXIT feature is
only operational if the EASY-EXIT/ENTRY fea-
ture is activated in Audio 20/COMAND; see
the separate Audio 20/COMAND operating
instructions.
Mirrors
Rear-view mirror
XAnti-glare mode: flick anti-glare lever :
forwards or back.
Exterior mirrors
Important safety notes
GWARNING
You could lose control of your vehicle if you do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten 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
The exterior mirror on the front-passenger
side reduces the size of the image. Visible
objects are actually closer than they appear.
This means that you could misjudge the dis-
tance from road users traveling behind, e.g.
when changing lane. There is a risk of an acci-
dent.
For this reason, always make sure of the
actual distance from the road users traveling
behind by glancing over your shoulder.
118Mirrors
Seats, steering wheel and mirrors
Rthe exterior mirrors fold in automatically as
soon as you lock the vehicle from the out-
side.
Rthe exterior mirrors fold out automatically
again as soon as you unlock the vehicle.
iIf the exterior mirrors have been folded in
manually, they do not fold out.
Exterior mirror pushed out of position
If an exterior mirror has been pushed out of
position, proceed as follows:
XVehicles without electrically folding
exterior mirrors: move the exterior mirror
into the correct position manually.
XVehicles with electrically folding exte-
rior mirrors: press and hold button :
until you hear a click and then the mirror
engaging in position (
Ypage 119).
The mirror housing is engaged again and
you can adjust the exterior mirrors as usual
(
Ypage 119).
Automatic anti-glare mirrors
GWARNING
Electrolyte may escape if the glass in an auto-
matic anti-glare mirror breaks. The electrolyte
is harmful and causes irritation. It must not
come into contact with your skin, eyes, res-
piratory organs or clothing or be swallowed.
There is a risk of injury.
If you come into contact with the electrolyte,
observe the following:
RRinse off the electrolyte from your skin
immediately with water.
RImmediately rinse the electrolyte out of
your eyes thoroughly with clean water.
RIf the electrolyte is swallowed, immediately
rinse your mouth out thoroughly. Do not
induce vomiting.
RIf electrolyte comes into contact with your
skin or hair or is swallowed, seek medical
attention immediately.
RImmediately change out of clothing which
has come into contact with electrolyte.
RIf an allergic reaction occurs, seek medical
attention immediately.
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti-
glare mode if the following conditions are met
simultaneously:
Rthe ignition is switched on
Rincident light from headlamps strikes the
sensor in the rear-view mirror
The mirrors do not go into anti-glare mode if
reverse gear is engaged or if the interior light-
ing is switched on.
Parking position for the exterior mir-
ror on the front-passenger side
Storing the parking position
You can position the front-passenger side
exterior mirror in such a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. You can store this posi- tion.
Using reverse gear
:Memory button M
;Adjustment button
=Button for the front-passenger side exte-
rior mirror
?Button for the driver's side exterior mirror
120Mirrors
Seats, steering wheel and mirrors
XTurn the SmartKey to position2in the igni-
tion lock (
Ypage 153).
XPress button =for the exterior mirror on
the front-passenger side.
XEngage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
XUse adjustment button ;to adjust the
exterior mirror to a position that allows you
to see the rear wheel and the curb.
The parking position is stored.
iIf you shift the transmission to another
position, the exterior mirror on the front-
passenger side returns to the driving posi-
tion.
Using the memory button
You can store the parking position of the
exterior mirror on the front-passenger side
using memory button M:. The reverse gear
must not be engaged.
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 153).
XPress button =for the exterior mirror on
the front-passenger side.
XUse adjustment button ;to adjust the
exterior mirror to a position that allows you
to see the rear wheel and the curb.
XPress memory button M: and one of the
arrows on adjustment button ;within
three seconds.
The parking position is stored if the exterior mirror does not move.
XIf the mirror moves out of position, repeat
the steps.
XAfter successfully storing, reset the driving
position of the exterior mirror.
Calling up a stored parking position set-
ting
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 153).
XAdjust the exterior mirror on the front-
passenger side using button =.
XEngage reverse gear.
The exterior mirror on the front-passenger
side moves to the stored parking position.
The exterior mirror on the front-passenger
side moves back to its original position:
Ras soon as you exceed a speed of 9 mph
(15 km/h)
Rabout ten seconds after you have disen-
gaged reverse gear
Rif you press button ?for the exterior mir-
ror on the driver's side
Memory function
Important safety notes
GWARNING
If you use the memory function on the driver's side while driving, you could lose control of
the vehicle as a result of the adjustments
being made. There is a risk of an accident.
Only use the memory function on the driver's
side when the vehicle is stationary.
GWARNING
When the memory function adjusts the seat or steering wheel, you and other vehicle occu-
pants – particularly children – could become
trapped. There is a risk of injury.
While the memory function is making adjust-
ments, make sure that no one has any body
parts in the sweep of the seat or steering
wheel. If somebody becomes trapped, imme-
diately release the memory function position
button. The adjustment process is stopped.
Memory function121
Seats, steering wheel and mirrors
Z
GWARNING
Children could become trapped if they acti-
vate the memory function, particularly when
unattended. There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The memory function can be used at any time,
e.g. even when the key is not in the ignition
lock.
Storing settings
With the memory function, you can store up
to three different settings, e.g. for three dif-
ferent people.
The following settings are stored as a single
memory preset:
Rposition of the seat, backrest and head
restraint
Rdriver's side: position of the exterior mir-
rors on the driver's and front-passenger
sides
Rposition of the head-up display
XAdjust the seat accordingly (Ypage 110).
XOn the driver's side, adjust the steering
wheel (
Ypage 116) and the exterior mirrors
(
Ypage 119).
XPress memory button Mand one of the
storage position buttons 1,2or 3within
three seconds.
The settings are stored in the selected pre-
set position. A tone sounds when the set-
tings have been completed.
Calling up a stored setting
XPress and hold the corresponding storage
position button 1,2or 3until:
Rseat
Rsteering wheel
Rexterior mirrors
Rhead-up display
are in the stored position.
iIf you release the storage position button,
the seat, steering wheel and mirror setting
functions stop immediately. The adjust-
ment of the head-up display is still carried
out.
122Memory function
Seats, steering wheel and mirrors
XConfirmbypressing aon the steering
wheel.
XUse : or9 to select the DriveAs‐
sistsubmenu.
XPressato confirm.
XPress :or9 to select Lane Keep‐
ing Assist.
XPressato confirm.
The current selection, Standard
orAdap‐
tive, appears.
XTo change the setting: pressaagain.
For further information about Lane Keeping
Assist, see (
Ypage 220).
For further information about Active Lane
Keepin g Assist, see (
Ypage 225).
Head-up display submenu
Selecting other displays
:Vehicle speed display
;Vehiclespeed and navigation instruction
disp lay
=Vehicle speed display and Traffic Sign
Assist
Using the Display Content
function, you
can choose between four standard displays,
depe nding on your vehicle's equipment. The
selected contents then appear inthe head-up
disp lay.
XPress the òbutton on the steering
wheel to open the menu list.
XPress :or9 on the steering wheel
to select the Settings
menu.
XConfirmbypressing aon the steering
wheel.
XPress :or9 to select the Head-up
Displaysubmenu.
XPressato confirm.
XPress :or9 to select Display
Content.
XPressato confirm.
A graphic selection listappears.
XPress :or9 to select the desired
display.
XPress the abutton to confirm the selec-
tion.
Ad ditional information on navigation can be
found inthe separate Aud io20 or COMAND
operating instructions.
Setting the positi on
You can adjust the position of the head-up
display on the windshield. You can compen-
sate for height differences ifthe seat posi-
tions are changed, for example.
XSwit ch on the head-up display
(
Ypage 242).
XPress the òbutton on the steering
wheel to open the menu list.
XPress the :or9 button on the steer-
ing wheel to select the Settings
menu.
XConfirmbypressing aon the steering
wheel.
XUse : or9 to select the Head-up
Displaysubmenu.
XPressato confirm.
XUsing :or9, select the Position
function.
XPress theabutton to save the setting.
XPress the :or9 button to adjust the
position to a level from Level
+5toLevel
-5.
XPress the aor% button to save the
setting.
Using the Memory function, you can save and
call up the set position of the head-up display
as a single memory preset (
Ypage 121).
254Menus and submenus
On-board computer and displays
otherwise be damaged or could themselves
damage the rear seats.
Observe the loading guidelines (
Ypage 306).
The outside and the middle rear seat backr-
ests can be folded down separately to
increase the cargo compartment capacity.
The division ratio is 40% to 20% to 40%.
Both outside seat backrests in the rear com-
partment are electrically unlocked with the
release handles either in the cargo compart-
ment or beside the seat backrests in the rear
compartment (vehicles with EASY-PACK tail-
gate only). The corresponding rear seat
backrests then fold forward automatically.
Folding the rear seat backrests forward
XVehicles without memory function: if nec-
essary, move the driver's or front-
passenger seat forward.
XVehicles with memory function: when one
or both parts of the rear seat backrest are
folded forward, the respective front seat
moves forward slightly, when necessary, in
order to avoid contact.
XFully insert the rear seat backrest head
restraints.
XHook in seat belt buckle tongue :through
seat belt retainer ;.
Release handle in the cargo compartment
Release handle next to the seat backrest (vehicles
with EASY-PACK tailgate only)
Left and right seat backrest:
XPull the left-hand or right-hand release han-
dle at the rear in cargo compartment :or
at the side beside backrests :.
The corresponding backrest folds for-
wards.
XMove the driver's or front-passenger seat
back if necessary.
310Stowage areas
Stowage and features