lock MERCEDES-BENZ E-SEDAN 2016 Service Manual

Limiting the opening angle of the tail-
gate (Wagon)
Important safety notes
!Make sure there is sufficient clearance to
open the tailgate fully when setting the
opening angle. The tailgate could otherwise
be damaged. Ideally, set the opening angle
outside.
Activating
You can limit the opening angle of the tail-
gate. This is possible in the top half of its
opening range, up to approximately 8 in
(20 cm )before th estop .
XToopen the tailgate: pull the handle on
the tailgate.
XTo stop the opening procedure at the
desired position: press the closing button
(
Ypage 98)i n the tailgate or pull the handle
on the outside of the tailgate again.
XTo store the position: press and hold the
closing button in the tailgate until you hear
a short tone.
The opening angle limiter is activated. The
tailgate will now stop in the stored position
when opening.
Deactivating
XPress and hold the closing button
(
Ypage 98) in the tailgate until you hear
two short tones.
Opening the tailgate from inside the
vehicle (Wagon with a folding bench
seat)
General notes
!The tailgate swings upwards and to the
rear when opened. Therefore, make sure
that there is sufficient clearance above and
behind the tailgate.
iTailgate opening dimensions
(
Ypage 344).
Opening
Inside of tailgate
XTo unlock the tailgate: slide locking
catch ;to the right.
XTo open: pull the top of handle :.
XSwing the tailgate upwards.
XTo lock the tailgate:slide locking catch;
to the left.
Locking the trunk separately (Sedan)
You can lock the trunk separately. If you then
unlock the vehicle centrally, the trunk
remains locked and cannot be opened.
XClose the trunk lid.
XTake the mechanical key out of the Smart-
Key (
Ypage 92).
102Trunk/cargo compartment
Opening and closing

XInsert the mechanical key into the trunk lid
lock as far as it will go.
XTurn the mechanical key clockwise from
position1to position 2.
XRemove the mechanical key.
XInsert the mechanical key into the Smart-
Key.
Unlocking the trunk (Sedan)
!
The trunk lid swings upwards when
opened. Therefore, make sure that there is
sufficient clearance above the trunk lid.
If the trunk cannot be unlocked with the
SmartKey or KEYLESS-GO, use the mechani-
cal key.
If you use the mechanical key to unlock and
open the trunk lid, the anti-theft alarm system
will be triggered (
Ypage 87).
XTake the mechanical key out of the Smart-
Key (
Ypage 92).
XInsert the mechanical key into the trunk lid
lock as far as it will go.
XTurn the mechanical key from position 1
counter-clockwise as far as it will go to
position 2.
The trunk is unlocked.
XTurn the mechanical key back to position
1 and remove it.
XInsert the mechanical key into the Smart-
Key.
Trunk emergency release (Sedan)
You can open the trunk lid from inside the
vehicle with the emergency release button.
XPress emergency release button :briefly.
The trunk lid unlocks and opens.
The trunk lid can be unlocked and opened
with the trunk lid emergency release when
the vehicle is stationary or while driving.
The trunk lid emergency release does not
open the trunk lid if the battery is disconnec- ted or discharged.
Trunk lid emergency release light:
Remergency release button :flashes for
30 minutes after the trunk lid is opened.
Remergency release button :flashes for
60 minutes after the trunk lid is closed.
Tailgate emergency release (Wagon)
General notes
!The tailgate swings upwards and to the
rear when opened. Therefore, make sure
that there is sufficient clearance above and
behind the tailgate.
iTailgate opening dimensions
(
Ypage 344).
If the tailgate can no longer be opened from
outside the vehicle, use the emergency
release on the inside of the tailgate.
On vehicles with a folding bench seat, you can
use the handle to open the tailgate from
inside the vehicle (
Ypage 97).
Trunk/cargo compartment103
Opening and closing
Z

Opening
XFold the rear seat backrest forwards
(
Ypage 241).
XRemove cargo compartment cover
(
Ypage 243).
XTake the mechanical key out of the Smart-
Key (
Ypage 92).
XInsert mechanical key;into the opening
in paneling :.
XTurn mechanical key ;90° clockwise.
XPush mechanical key ;in the direction of
the arrow and open the tailgate.
XInsert the mechanical key into the Smart-
Key.
Side windows
Important safety notes
GWARNING
While opening the side windows, body parts
could become trapped between the side win-
dow and the door frame as the side window
moves. There is a risk of injury.
Make sure that nobody touches the side win-
dow during the opening procedure. If some-
body becomes trapped, release the switch or
pull the switch to close the side window again.
GWARNING
While closing the side windows, body parts in
the closing area could become trapped. There is a risk of injury.
When closing make sure that no parts of the
body are in the closing area. If somebody
becomes trapped, release the switch or press
the switch to open the side window again.
GWARNING
If children operate the side windows they
could become trapped, particularly if they are left unsupervised. There is a risk of injury.
Activate the override feature for the rear side
windows. When leaving the vehicle, always
take the SmartKey with you and lock the vehi-
cle. Never leave children unsupervised in the
vehicle.
Side window reversing feature
The side windows are equipped with an auto-
matic reversing feature. If a solid object
blocks or restricts a side window during the
closing process, the side window opens again
automatically. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing a side window.
GWARNING
The reversing feature does not react:
Rto soft, light and thin objects, e.g. small fin-
gers
Rover the last 1/6 in(4 mm) of the closing
movement
Rduring resetting
Rwhen closing the side window again man-
ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
Make sure that no body parts are in close
proximity during the closing procedure. If
someone becomes trapped, press the switch
to open the side window again.
104Side windows
Opening and closing

Problems with the side windows
GWARNING
If you close a side window again immediately after it has been blocked or reset, the side window
closes with increased or maximum force. The reversing feature is then not active. Parts of the
body could be trapped in the closing area in the process. This poses an increased risk of injury or
even fatal injury.
Make sure that no parts of the body are in the closing area. To stop the closing process, release
the switch or push the switch again to reopen the side window.
ProblemPossible causes/consequences and MSolutions
A side window cannot
be closed because it is
blocked by objects, e.g.
leaves in the window
guide.XRemove the objects.
XClose the side window.
A side window cannot
be closed and you can-
not see the cause.If a side window is obstructed during closing and reopens again
slightly:
XImmediately after the window blocks, pull the corresponding
switch again until the side window has closed.
The side window is closed with increased force.
If a side window is obstructed again during closing and reopens
again slightly:
XImmediately after the window blocks, pull the corresponding
switch again until the side window has closed.
The side window is closed without the anti-entrapment feature.
Sliding sunroof
Important safety notes
Your vehicle may be equipped with a sliding
sunroof or a panorama roof with power tilt/
sliding panel. In this section, the term "sliding
sunroof" refers to both types of sliding sun-
roof.
GWARNING
While opening and closing the sliding sunroof, body parts in close proximity could become
trapped. There is a risk of injury.
Make sure that no body parts are in close
proximity during the opening and closing pro-
cedures.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be stop-
ped.
GWARNING
If children operate the sliding sunroof they
could become trapped, particularly if they are left unsupervised. 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.
106Sliding sunroof
Opening and closing

!Only open the sliding sunroof if it is free of
snow and ice. Otherwise, malfunctions may
occur.
Do not allow anything to protrude from the
sliding sunroof. Otherwise, the seals could
be damaged.
!The weather can change abruptly. It could
start to rain or snow. Make sure that the
sliding sunroof is closed when you leave the
vehicle. The vehicle electronics can be
damaged if water enters the vehicle inte-
rior.
iResonance noises can occur in addition to
the usual airflow noises when the sliding
sunroof is open. 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.
Sliding sunroof reversing feature
Your vehicle may be equipped with a sliding
sunroof or a panorama roof with power tilt/
sliding panel. In this section, the term "sliding
sunroof" refers to both types of sliding sun-
roof.
The sliding sunroof is equipped with an auto-
matic reversing feature. If a solid object
blocks or restricts the sliding sunroof during
the closing process, the sliding sunroof opens
again automatically. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing the sliding sunroof.
GWARNING
The reversing feature does not react:
Rto soft, light and thin objects, e.g. small fin-
gers
Rover the last 1/6 in (4 mm) of the closing
movement
Rduring resetting
Rwhen closing the sliding sunroof again man- ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
Make sure that no body parts are in close
proximity during the closing procedure.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rpress the switch in any direction during the
automatic closing process
The closing process is stopped.
Operating the sliding sunroof
Opening and closing
Overhead control panel
:
To raise
;To open
=To close/lower
XTurn the SmartKey to position 1or 2in the
ignition lock.
XPress or pull the 3switch in the corre-
sponding direction.
iIf you press the 3switch beyond the
point of resistance, an automatic opening/
closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing/pulling the switch
again.
iThe automatic opening and raising fea-
ture is available only when the sliding sun-
roof is closed.
Sliding sunroof107
Opening and closing
Z

The sun protection cover automatically opens
along with the sliding sunroof. You can open
or close the sun protection cover manually
when the sliding sunroof is raised or closed.
iYou can continue to operate the sliding
sunroof after switching off the engine or
removing the SmartKey from the ignition
lock. This function remains active for five
minutes or until you open a front door.
Resetting
!If the sliding sunroof still cannot be
opened or closed fully after resetting, con-
tact a qualified specialist workshop.
Reset the sliding sunroof if it does not move
smoothly.
XTurn the SmartKey to position 2in the igni-
tion lock.
XRaise the sliding sunroof fully at the rear
(
Ypage 107).
XKeep the 3switch pressed for another
second.
XMake sure that the sliding sunroof can be
fully opened and closed again
(
Ypage 107).
XIf this is not the case, repeat the steps
above again.
Operating the panorama roof with
power tilt/sliding panel
Overhead control panel
:
To raise
;To open
=To close/lower
The panorama roof with power tilt/sliding
panel can only be operated when the roller
sunblind is open.
XTo open and close: turn the SmartKey to
position 1or 2in the ignition lock.
XPress or pull the 3switch in the corre-
sponding direction.
iIf you press the 3switch beyond the
point of resistance, an automatic opening/
closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing/pulling the switch
again.
Operating the roller sunblind for the
panorama roof with power tilt/sliding
panel
Important safety notes
GWARNING
Parts of the body could become trapped
between the roller sunblind and frame or slid-
ing sunroof during automatic opening or clos-
ing. There is a risk of injury.
When opening or closing, make sure that no
body parts are in the sweep of the roller sun-
blind.
108Sliding sunroof
Opening and closing

If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the
switch briefly in any direction
The opening/closing process is briefly stop-
ped. The roller sunblind then returns to its ini-
tial position.
The roller sunblind shields the vehicle interior
from sunlight. The two roller sunblinds can
only be opened and closed together when the
panorama roof with power tilt/sliding panel is closed.
Roller sunblind reversing feature
The roller sunblind is equipped with an auto-
matic reversing feature. If a solid object
blocks or restricts the roller sunblind during
the closing process, the roller sunblind opensagain automatically. The automatic reversing
feature is only an aid and is not a substitute
for your attentiveness to the roller sunblind
while it is closing.
GWARNING
The reversing function does not react in par-
ticular to soft, light and thin objects, e.g. small
fingers. This means that the reversing feature
cannot prevent someone being trapped in
these situations. There is a risk of injury.
When closing the roller sunblind, make sure
that no body parts are in the sweep area.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rpress the switch in any direction during the
automatic closing process
The closing process is briefly stopped. The
roller sunblind then returns to its initial posi-
tion.
Opening and closing
Overhead control panel
:
To raise
;To open
=To close/lower
XTurn the SmartKey to position 1or 2in the
ignition lock.
XPress or pull the 3switch in the corre-
sponding direction.
iIf you press or pull the 3switch
beyond the point of resistance, an auto-
matic opening/closing process is started
in the corresponding direction. You can
stop automatic operation by pressing or
pulling again.
Resetting the panorama roof with
power tilt/sliding panel and roller
sunblind
!
If the panorama roof with power tilt/slid-
ing panel and the roller sunblinds cannot be
fully opened or closed after resetting, con-
tact a qualified specialist workshop.
Reset the panorama roof with power tilt/slid-
ing panel and the roller sunblinds if the pan-
orama roof with power tilt/sliding panel or
the roller sunblinds do not move smoothly.
XTurn the SmartKey to position 1or 2in the
ignition lock.
XPull the 3switch repeatedly to the point
of resistance in the direction of arrow =
Sliding sunroof109
Opening and closing
Z

Problems with the sliding sunroof
Your vehicle may be equipped with a sliding sunroof or a panorama roof with power tilt/sliding
panel. In this section, the term "sliding sunroof" refers to both types of sliding sunroof.
GWARNING
If you close the sliding sunroof again immediately after it has been blocked or reset, the sliding
sunroof closes with increased or maximum force. The reversing feature is then not active. Parts
of the body could be trapped in the closing area in the process. This poses an increased risk of
injury or even fatal injury.
Make sure that no parts of the body are in the closing area.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rpress the switch in any direction during the automatic closing process
The closing process is stopped.
!If the sliding sunroof still cannot be opened or closed as a result of a malfunction, contact
a qualified specialist workshop.
ProblemPossible causes/consequences and MSolutions
The sliding sunroof can-
not be closed and you
cannot see the cause.If the sliding sunroof is obstructed during closing and reopens
again slightly:
XImmediately after the sliding sunroof blocks, pull the 3
switch in the overhead control panel down to the point of resist-
ance and hold it until the sliding sunroof is closed.
The sliding sunroof is closed with increased force.
If the sliding sunroof is obstructed again during closing and then
reopens slightly:
XImmediately after the sliding sunroof blocks, pull the 3
switch in the overhead control panel down to the point of resist-
ance and hold it until the sliding sunroof is closed.
The sliding sunroof is closed without the anti-entrapment fea-
ture.
Sliding sunroof111
Opening and closing
Z

Adjusting the steering wheel electrically
(
Ypage 117)
When adjusting the steering wheel, make
sure that:
Ryou can hold the steering wheel with your
arms slightly bent
Ryou can move your legs freely
Ryou can see all the displays in the instru-
ment cluster clearly
XObserve the safety guidelines for seat belts
(
Ypage 50).
XCheck whether you have fastened seat
belt ;properly (
Ypage 52).
The seat belt should:
Rfit snugly across your body
Rbe routed across the middle of your shoul-
der
Rbe routed in your pelvic area across the hip
joints
XBefore 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 (
Ypage 117).
XVehicles with a memory function: save
the seat, steering wheel and exterior mirror
settings with the memory function
(
Ypage 117).
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. Never
leave children unsupervised in the vehicle.
The seats can still be adjusted when there is
no SmartKey in the ignition lock.
GWARNING
If the head restraints are not installed or not
adjusted correctly, they cannot provide pro-
tection 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.
Observe the safety notes on "Air bags"
(
Ypage 54) and "Children in the Vehicle"
(
Ypage 68).
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
If you adjust the seat height carelessly, you or
other 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 one
has any body parts in the sweep of the seat.
Seats115
Seats, steering wheel and mirrors
Z

Driver's and front-passenger seat:thesys-
te m automatically switches down from level 3
to level 2after approximately eigh tminutes.
Rea rseat: thesystem automatically
switches down from level 3to level 2after
approximately fiv eminutes.
The system automatically switches down
from level 2to level 1after approximately te n
minutes.
The system automatically switches of f
approximately 20 minute safter it is set to
level 1.
XTurnth eSmartKey to position 1or 2in th e
ignition loc k (
Ypage 137).
XTo switch on: press button: repeatedly
until th edesire dheatin glevel is set .
XTo switch off :press butto n: repeatedly
until all th eindicato rlamp sgo out .
iIf thebattery voltag eis to olow, th eseat
heatin gmay switch off.
Problem swit hth esea theating
You can fin dinformation about this in th e
Digital Operator' sManual.
Steering wheel
Important safet ynotes
GWARNIN G
You could los econtrol of your vehicl eif you do
th efollowing while driving:
Radjust th edriver's seat ,head restraint,
steerin gwhee lor mirror s
Rfastenth eseat belt
There is aris kof an accident.
Adjus tth edriver's seat ,head restraint, steer -
in gwhee land mirror and faste nyour seat belt
before startin gth eengine.
GWARNIN G
Children could injur ethemselves if they
adjust th esteerin gwheel. There is aris kof
injury.
Whe nleavin gth evehicle, always tak eth e
SmartKey wit hyou and loc kth evehicle. Never
leav echildren unsupervised in th evehicle.
The electrically adjustable steerin gwhee lcan
still be adjusted when there is no SmartKey in
th eignition lock.
Information in th eDigital Operator's
Manua l
In theDigital Operator' sManual you will fin d
information on th efollowing topics:
RAdjusting th esteerin gwhee l
RSteerin gwhee lheatin g
REASY-ENTRY/EXIT featur e
Mirrors
In theDigital Operator' sManual you will fin d
information on th efollowing topics:
RRear-view mirror
RExterio rmirror s
RAutomati canti-glar emirror s
RParking position fo rth eexterio rmirror on
th efront-passenger side
Memor yfunction
In th eDigital Operator' sManual you will fin d
information on th efollowing topics:
RStoring setting s
RCallingup astore dsetting
Memory function117
Seats, steering wheel and mirrors
Z