2017 MERCEDES-BENZ C-Class COUPE Owner's Manual

Deactivating the functiontolockt he trunk sep-
arately:
XOpen the glove box.
XPush the switch to position ;.
If the vehicl eisunlocke dcentrally, the trunk
will also be unlocked.
Trunk emergenc yrelease
Youc an unlock the trunk li dfromt he insid ewith
the emergency release button.
XPress emergency release button :briefly.
The trunk li dunlocks and opens.
The trunk li dcan be unlocke dwitht he trunk lid
emergency release when the vehicl eisstation-
ar yorw hiledriving.
The trunk li demergency release does not unlock
the trunk li difthe battery is disconnecte dor
discharged.
Trunk li demergency release light:
Remergency release button :flashe sfor
30 minute safter the trunk li disopened
Remergency release button :flashe sfor
60 minute safter the trunk li disclosed
Side windows
Important safety notes
GWARNING
Whil eopening the side windows ,bod yp arts
could become trapped between the side win-
do wa nd the door frame as the side window
moves .There is ariskofi njury.
Make sure thatn obodytouche sthe side win-
do wd uringt he opening procedure. If some-
body become strapped ,release the switch or
pull the switch to close the side windo wagain .
GWARNING
Whil eclosing the side windows ,bod yp arts in
the closing area could become trapped .There
is ar iskofi njury.
When closing make sure thatnop arts of the
body ar einthe closing area .Ifsomebody
become strapped ,release the switch or press
the switch to open the side windo wagain .
Side windo wreversin gfeature
The side windows ar eequippe dwithana uto-
matic reversing feature. If asolid object blocks
or restricts asidew indo wf romt raveling
upwards durin gthe automatic closing process,
the side windo wopens agai nautomatically. Dur-
ing the manua lclosing process, the side window
onl yopens agai nautomaticall yafter the corre-
sponding switch is released. The automatic
reversing featur eisonlyana idand is no substi-
tute for your attentio nwhenc losing asidew in-
dow.
GWARNING
The reversing featur edoesn ot react:
Rto soft, light and thino bjects ,e.g.s mall fin-
gers
Rwhil eresetting
Thi sm eans thatt he reversing featur ecannot
prevent someone being trapped in these sit-
uations. There is ariskofi njury.
Make sure thatnob odyp arts ar einc lose
proximity durin gthe closing procedure. If
someone become strapped ,press the switch
to open the side windo wagain .
Opening and closin gthe side win-
dows
The switches for the side windows ar eloc ated
on the driver's door. There is also aswitch for
the front-passenge rsidew indo wont he front-
passenge rdoor.
Side windows87
Openin gand closing
Z

The switches on the driver's door take prece-
dence.
:Frontleft
;Frontr ight
XTurn the SmartKey to position 1or 2in the
ignition lock.
XTo open manually: press and hold the cor-
responding switch.
XTo open fully: press the switch beyond the
point of resistanc eand release it.
Automatic operation is started.
XTo close manually: pull the corresponding
switch and hold it.
XTo close fully: pull the switch beyond the
point of resistanc eand release it.
Automatic operation is started.
XTo interrupt automatic operation: press/
pull the corresponding switch again.
If you press the switch beyond the point of
resistanc eand release, automatic operation is
started in the corresponding direction .You can
stop automatic operation by pressing/pulling
the switch again.
You can continue to operate the side windows
after you switch off the engine or remove the
SmartKey. This function is availablef or up to five
minutes or until the driver's or front-passenger
door is opened.
Convenience opening
General notes
If the SmartKey is in close proximitytot he vehi-
cle, the convenienc eopening function is availa-
ble.
Vehicles with KEYLESS-GO or KEYLESS-GO
startf unction: you can ventilate the vehicle
before you start driving. To do this, the SmartKey is used to carry out the
following functions simultaneously:
Runlock the vehicle
Ropen the side windows
Ropen the sliding sunroof or the panorama roof
with power tilt/sliding panel and the roller
sunblind
Rswitch on the seat ventilation for the driver's
seat
The "convenience opening" feature is also avail-
able when the vehicle is unlocked.
Convenience opening
XPress and hold the %button on the Smart-
Key until the side windows and the sliding
sunroof or the panorama roof with power tilt/
sliding panel are in the desired position.
If the roller sunblinds of the panorama roof
with power tilt/sliding panel are closed, the
roller sunblinds are opened first.
XPress and hold the %button once more
until the panorama roof with power tilt/slid-
ing panel reaches the desired position.
XTo interrupt convenience opening: release
the % button.
Convenience closing feature
Important safety notes
GWARNING
When the convenienc eclosing feature is oper-
ating, parts of the body could become trapped
in the closing area of the side window and the
sliding sunroof. There is arisk of injury.
Observe the complete closing procedure
when the convenienc eclosing feature is oper-
ating. Make sure that no body parts are in
close proximityd uring the closing procedure.
Vehicles with KEYLESS-GO or KEYLESS-GO
startf unction: if the SmartKey is in close prox-
imity to the vehicle, the convenienc eclosing
function is available.
88Side windows
Opening and closing

When you lock the vehicle, you can simultane-
ously:
Rclose the side windows
Rclose the sliding sunroof or the panorama roof
with power tilt/sliding panel
On vehicles with apanorama roof with power
tilt/sliding panel, you can then close the roller
sunblinds.
Notes on the automatic reversingf eature for:
Rthe side window (Ypage 87)
Rthe sliding sunroof or the panorama roof with
power tilt/sliding panel (Ypage 91)
Using the SmartKey
XPress and hold the&button until the side
windows and the sliding sunroof or the pano- rama roof with power tilt/sliding panel are
fully closed.
XMake sure that all the side windows and the
sliding sunroof or panorama roof with power
tilt/sliding panel are closed.
XVehicles with panorama roof with power
tilt/sliding panel: press and hold the&
button once more until the roller sunblinds of the panorama roof with power tilt/sliding
panel close.
XTo interrupt conveniencec losing:release
the & button.
Using KEYLESS-GO
The driver's door and the door at which the han-
dle is used, must both be closed. The SmartKey
must be outside the vehicle. The gap between
the SmartKey and the corresponding door han-
dle should not be greater than 3ft(1m).
XTouch recessed sensor surface :on the
door handle until the side windows and the sliding sunroof or the panorama roof with
power tilt/sliding panel are fully closed.
Make sure you only touch recessed sensor
surface
:.
XMake sure that all the side windows and the
sliding sunroof or panorama roof with power
tilt/sliding panel are closed.
XVehicles with panorama roof with power
tilt/sliding panel: touch recessed sensor
surface :on the door handle again until the
roller sunblinds of the panorama roof with
power tilt/sliding panel close.
XTo interrupt conveniencec losing:release
recessed sensor surface :on the door han-
dle.
Resetting the side windows
If as ide window can no longer be closed fully,
you must reset it.
XClose all the doors.
XTurn the SmartKey to position 1or 2in the
ignition lock.
XPull the corresponding switch on the door
control panel until the side window is com-
pletely closed (
Ypage 87).
XHold the switch for an additional second.
If the side window opens again slightly:
XImmediately pull the corresponding switch on
the door control panel until the side window is
completely closed (
Ypage 87).
XHold the switch for an additional second.
XIf the respective side window remains closed
after the button is released, then it has been
set correctly. If this is not the case, repeat the
steps above.
Side windows89
Opening and closing
Z

Problems with the side windows
GWARNING
If you close aside 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
Aside window cannot be
closed because it is
blocked by objects, e.g.
leaves in the window
guide.XRemove the objects.
XClose the side window.
As ide window cannot be
closed and you cannot
see the cause.If as ide window is obstructed during closing and reopens again
slightly:
XImmediately after the window blocks, pull the correspondings witch
again until the side window has closed.
The side window is closed with increased force.
If as ide window is obstructed again during closing and reopens again
slightly:
XImmediately after the window blocks, pull the correspondings witch
again until the side window has closed.
The side windows are closed without the automatic reversing fea-
ture.
Sliding sunroof
Important safety notes
Your vehicle may be equippedw ithasliding
sunroof or apanorama roof with power tilt/slid-
ing panel. In this section ,the term "sliding sun-
roof" refers to both types of sliding sunroof.
GWARNING
While opening and closing the sliding sunroof, body parts in close proximity could become
trapped. There is arisk 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 arisk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
90Sliding 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.Itc ould
start to rain or snow. Make sure that the slid-
ing sunroof is closed when you leave the vehi-
cle. The vehicle electronics can be damagedi f
water enters the vehicle interior.
Resonance noises can occur in addition to the
usuala irflow noises when the sliding sunroof is
open. They are caused by minor pressure fluc-
tuations in the vehicle interior. Change the posi-
tion of the sliding sunroof or open aside window
slightly to reduce or eliminate these noises.
Only for vehicles with panoramar oof with
power tilt/sliding panel:
GWARNING
At high speeds the raised sliding sunroof auto-
matically lowers slightly at the rear. This could
trap you or other persons. There is arisk of
injury. Make sure that nobody reaches into
the sweep of the sliding sunroof whilst the
vehicle is in motion.
If somebody becomes trapped, immediately
pull back the sliding sunroof switch. The slid-
ing sunroof lifts during opening.
Sliding sunroof reversing feature
Your vehicle may be equipped with asliding
sunroof or apanorama roof with power tilt/slid-
ing panel. In this section, the term "sliding sun-
roof" refers to both types of sliding sunroof.
The sliding sunroof is equipped with an auto-
matic reversing feature. If asolid object blocks
or restrictst he sliding sunroof during the closing
process, the sliding sunroof opens againa uto-
matically.T he automatic reversing feature is
only an aid and is no substitute for your attention
when closing the sliding roof.
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 againm an-
ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is arisk of injury.
Make sure that no body parts are in close
proximity during the closing procedure.
If somebody becomes trapped:
Rrelease the switch immediately,o r
Rpress the switch in any direction during the
automatic closing process
The closing process is stopped.
Operating the sliding sunroof
Opening and closing
: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.
If you press or pull the 3switch beyond the
point of resistance, automatic operation is star-
ted in the corresponding direction. You can stop
Sliding sunroof91
Opening and closing
Z

automatic operationbypressingorp ulling
again.
When opening and raising th eroof, automatic
operatio nisonlya vailabl eiftheslidings unroof
is in th eclosed position.
The sun protection cover automatically opens
alongw ith theslidings unroof. You can open or
close th esun protection cover manually when
th es lidings unroofisraisedorc losed.
You can continue to operate th eslidings unroof
after switching off th eengine or removin gthe
SmartKey from th eignition lock. This function is
availabl efor up to fiv eminute soru ntil th edriv-
er'sorf ront-passenger door is opened.
Resetting
!If theslidings unroofstill canno tbeopened
or closed fully after resetting, contac taquali-
fied specialist workshop.
Reset th eslidings unroofifitd oes no tmove
smoothly.
XTurn th eSmartKey to position 1or 2in the
ignition lock.
XRaise th eslidings unrooffully at th erear
(Ypage 91).
XKeep the 3switch pressed for another
second.
XMakes ure that th eslidings unroofcan be fully
opened and closed again (Ypage 91).
XIf this is no tthe case, repeat th esteps above.
Operating th epanoram aroof with
power tilt/sliding panel
Opening and closing
:To raise
;To open
=To close/lower
The panoram aroo fw ith power tilt/slidingp anel
can only be operate dwhen th eroller sunblindi s
open.
XTurn th eSmartKey to position 1or 2in the
ignition lock.
XPres sorp ull the 3switch in th ecorre-
spondingd irection.
If you pres sorpull the 3switch beyondt he
pointofr esistance, automatic operatio nisstar-
te dint hecorrespondingd irection.You can stop
automatic operatio nbypressingorp ulling
again.
If th epanoram aroofw ith power tilt/sliding
pane lisraisedatt herear ,ita utomatically low-
ers slightly at higher speeds. The noise leveli n
th ev ehicle interiorisr educed asaresult. At low
speeds it raise sagain automatically.
You can also temporarily deactivate automatic
lowering .Todos o, pressthe 3 switch .The
panoram aroofw ith power tilt/slidingp anelrai-
ses again automatically.
You can continue to operate th epanoram aroof
with power tilt/slidingp anelafter you switch off
th ee ngine or remove th eSmartKey. This func-
tio nr emains active for fiv eminute soru ntil you
open afront door.
When aroofcarrier is mounte dthe panorama
roo fwith power tilt/slidingp anelcanno tbe
opened. The panoram aroo fw ith power tilt/slid-
ing pane lcan still be raise dtoallow ventilation
of th evehicle interior. If th epanoram aroofw ith
power tilt
/slidingp
anelmakes contac twith a
92Sliding sunroof
Opening and closing

roof carrierapproved by Mercedes-Benz, the
sunroof wil llower slightly but remai nraised at
the rear.
Rain-closing feature
The raised panorama roof with powe rtilt/sliding
panel automatically lowers when driving if it
starts to rain. The sliding sunroof is lowered
depending on:
Rthe road speeda nd
Rthe intensity of the rain
You can manually cancel the automatic closing
procedure. Press or pul lthe 3 switch in any
direction.
To rais ethe panorama roof with powe rtilt/slid-
ing panel again, press the 3switch in direc-
tion :.
The rain-closing feature is then deactivated until
you:
Rpress or pul lthe 3 switch in any direction
or
Rturn the SmartKey to another position in the
ignitio nlock (Ypag e131)
Operating the rolle rsunblinds for the
panorama roof with powe rtilt/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 arisk of injury.
When opening or closing, make sure that no
body parts are in the swee pofthe roller sun-
blind.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the
switch briefl yinany direction
The opening or closing procedure wil lbestop-
ped.
The roller sunblinds shield the vehicl einterior
from sunlight. The roller sunblinds can only be opened and closed when the panorama roof
with powe
rtilt/sliding panel is closed.
Roller sunblind reversing feature
The roller sunblinds are equipped with an auto-
matic reversing feature .Ifasolido bject blocks
or restricts aroller sunblind during the closing
process, the roller sunblind opens again auto-
matically. However, the automatic reversing
feature is only an aid and does not relieve you of
the responsibility of paying attention when clos-
ing the roller sunblinds.
GWARNING
The reversing feature does not react in par-
ticula rtosoft, light and thin objects, e.g. small
fingers. This means that the reversing feature
cannot prevent someone being trappe din
these situations. There is arisk of injury.
When closing the roller sunblind, make sure
that no body parts are in the swee parea.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rpress the switch in any directio nduring the
automatic closing process
The closing process is stopped.
Opening and closing the rolle rsun-
blinds
:To open
;To open
=To close
You can only close the roller sunblinds when the
panorama roof with powe rtilt/sliding panel is
closed.
Sliding sunroof93
Opening and closing
Z

XTurn the SmartKey to position1or 2in the
ignition lock.
XPress the 3switch in direction :.
Both roller sunblinds open, then the pano-
rama roof with power tilt/sliding panel is
raised.
XPull the 3switch in direction ;.
The sunblinds open.
XPull the 3switch in direction =.
The roller sunblinds close when the panorama
roof with power tilt/sliding panel is closed.
If you press or pull the 3switch beyond the
point of resistance, automatic operation is star-
ted in the corresponding direction .You can stop
automatic operation by pressing or pulling
again.
Resetting the panorama roof with
power tilt/sliding panel or the front
roller sunblind
!
If the panorama roof with power tilt/sliding
panel and the roller sunblinds cannot be fully
opened or closed after resetting, contact a
qualified specialist workshop.
Reset the panorama roof with power tilt/sliding
panel or the roller sunblinds if the panorama
roof with power tilt/sliding panel or the front
roller sunblind does not move smoothly.
XTurn the SmartKey to position 1or 2in the
ignition lock.
XPull the 3switch repeatedly to the point of
resistanc einthe direction of arrow :until
the panorama roof with power tilt/sliding
panel is fully closed.
XKeep the 3switch pulled for an additional
second.
XPull the 3switch several times in the
direction of arrow :until the roller sunblinds
are closed.
XKeep the 3switch pulled for an additional
second.
XMake sure that the panorama roof with power
tilt/sliding panel and the roller sunblinds can
be fully opened and closed again.
XIf this is not the case, repeat the steps above
again.
94Sliding sunroof
Opening and closing