2015 MERCEDES-BENZ C-CLASS COUPE reset

Do not allo
wanything to protrude fro mthe
sliding sunroof. Otherwise, the seals could be damaged.
Resonance noises can occu rinadditiontot he
usua lairflow noises when the sliding sunroo fis
open. The yarecaused by minor pressure fluc-
tuations in the vehicl einterior. Chang ethe posi-
tio noft he sliding sunroo foropenas idew indow
slightl ytoreduce or eliminate these noises.
Only fo rveh icle swithp anorama sliding sun-
roof: G
WARNING
At high speeds the raised sliding sunroo fauto-
maticall ylower ssligh tlyatt he rear. Thi scould
tra py ou or othe rpersons. There is ariskof
injury .Makes uret hatn obod yreache sinto
the swee pofthe sliding sunroo fwhils tthe
vehicl eisinm otion.
If somebod ybecome strapped ,immediately
pull back the sliding sunroo fswitch .The slid-
ing sunroo flifts durin gopening. Sliding sunroo
freversin gfeature
Your vehicl emaybe fitte dwithas lidingsunroof
or ap anorama sliding sunroof. In thi ssection,
the term "sliding sunroof" refers to both types of
sliding sunroof.
The sliding sunroo fisequippe dwithana uto-
matic reversing feature. If an object blocks or
restricts the sliding sunroo fduringt he closing
process, the sliding sunroo fopens agai nauto-
matically. The automatic reversing featur eis
onl yana idand is no substitute for your attention
when closing the sliding roof. G
WARNING
The reversing featur edoesn ot react:
R to soft, light and thi nobjects ,e.g.s mall fin-
gers
R ove rthe last 4mmoft he closing movement
R durin gresetting
R when closing the sliding sunroo fagain man-
uall yimmediatel yafter automatic reversing
Thi sm eans tha tthe reversing featur ecannot
prevent someone being trapped in these sit-
uations. There is ariskofi njury. When closing make sure tha
tnobodyp arts
ar eint he closing area.
If someone is trapped:
R release the switch immediatel yor
R press the switch in any direction durin gthe
automatic closing process
The closing proces sisstopped. Operatin
gthe sliding sunroof
Opening and closing :
To raise
; To open
= To close/lower
X Turn the key to position 1or 2in the ignition
lock.
X Press or pull the 3switch in the corre-
sponding direction.
If yo upress or pull the 3switch beyond the
point of resistance ,automatic operatio niss tar-
ted in the corresponding direction. Yo ucan stop
automatic operatio nbypressing or pulling
again.
The su nprotection cove rautomaticall yopens
along with the sliding sunroof. Yo ucan open or
close the su nprotection cove rmanuall ywhen
the sliding sunroo fisraisedorc losed.
Yo uc an continue to operate the sliding sunroof
after switching off the engine or removing the
key .Thisf un ctio nremains active for five
minute soruntilthe driver's or front-passenger
door is opened. Sliding sunroof
97Opening and closing Z

Rain-closin
gfeature Whe
nthe key is in position 0in the ignition lock
or is removed ,the sliding sunroof closes auto-
matically:
R if it starts to rain
R at extreme outsid etemperatures
R afte rsix hours
R if there is amalfunction in the power supply
The rea rofthe sliding sunroof is then raised in
order to ventilate the vehicl einterior.
If the sliding sunroof is obstructe dwhenb eing
closed by the rain-closing feature ,itopens again
slightly. The rain-closing feature is then deacti-
vated.
The sliding sunroof doe snot close if:
R it is raised at the rear.
R it is blocked.
R no rai nisfalling on the are aofthe windscreen
being monitored by the rai nsensor, e.g.
because the vehicl eisunderabridge or in a
carport.
Resetting !
If the sliding sunroof stil
lcanno tbeo pened
or closed fully afte rresetting ,contact aquali-
fie ds pecialist workshop.
Reset the sliding sunroof if it doe snot operate
smoothly.
X Turn the key to position 1or 2in the ignition
lock.
X Raise the sliding sunroof fully at the rear
(Y page 97).
X Press and hol dthe 3 switch presse dfor
another second.
X Make sure that the sliding sunroof can be fully
opened and closed agai n(Ypage 97).
X If this is not the case, repea tthe step sabove
again. Operating the panorama sliding sun-
roof
Opening and closing :
To raise
; To open
= To close/lower
The panorama sliding sunroof can only be oper-
ate dw hent he rolle rsunblind sare open.
X Turn the key to position 1or 2in the ignition
lock.
X Press or pull the 3switch in the corre-
sponding direction.
If yo upress or pull the 3switch beyond the
point of resistance, automatic operation is star- ted in the corresponding direction. Yo ucan stop
automatic operation by pressing or pulling
again.
If the panorama sliding sunroof is raised at the
rear, it automaticall ylowers slightlyathigher
speeds .The nois elevel in the vehicl einterio ris
reduce dasaresult. At lo wspeeds it raises again
automatically.
You can also temporaril ydeactivate automatic
lowering .Todos o, press the 3button. The
panorama sliding sunroof raises agai nautomat-
ically.
Yo uc an continu etooperate the panorama slid-
ing sunroof afte rswitching off the engine or
removing the key .Thisf unction remains active
for five minutes or unti lyou ope naf ront door.
The panorama sliding sunroof canno tbeo pened
if ar oofcarrie risfitted. In order to allo wventi-
lation of the vehicl einterior, yo ucan raise the
panorama sliding sunroof .Ifaroofcarrier
approved by Mercedes-Benz make scontact
with the panorama sliding sunroof ,the sunroof
will lowe rslightl ybutremain raised in the rear. 98
Sliding sunroofOpening and closing

Opening and closing roller sunblinds
:
To open
; To open
= To close
You can only close the roller sunblinds when the panorama sliding sunroof is closed.
X Turn the key to position 1or 2in the ignition
lock.
X Press the 3button in direction :.
Bothr oller sunblinds open, then the sliding
roof is raised.
X Pull the 3button in direction ;.
The sunblinds open
X Pull the 3button in direction =.
The roller sunblinds close when the panorama sliding roof is closed.
If you press or pull the 3switch beyond the
point of resistance, automatic operation is star- ted in the correspondin gdirection. You can stop
automatic operation by pressing or pulling
again. Resetting the panorama sliding sun-
roof or the front roller sunblind
! If the panorama sliding sunroof and the
roller sunblinds cannot be fully opened or
closed after resetting ,contact aqualified spe-
cialist workshop. If the panorama sliding sunroof or the roller sun-
blinds do not move smoothly, reset the pano-
rama sliding sunroof or the roller sunblinds.
X Turn the key to position 1or 2in the ignition
lock.
X Pull the 3switch repeatedly to the point of
resistance in the direction of arrow :until
the panorama sliding sunroof is fully closed.
X Keep the 3switch pulled for an additional
second.
X Pull the 3switch several times in the
direction of arrow :until the roller sunblinds
are closed.
X Keep the 3switch pulled for an additional
second.
X Make sure that the panorama sliding sunroof
and the roller sunblinds can be fully opened
and closed again.
X If this is not the case, repeat the steps above
again. 100
Sliding sunroofOpening and closing

Problems with the sliding sunroof
Your vehicle may be fitted with asliding sunroof or apanorama sliding sunroof. In the following
section,t he term "sliding sunroof" refers to both types of sliding sunroof. G
WARNING
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 someone is trapped:
R release the switch immediately or
R press the switch in any direction during the automatic closing process
The closing process is stopped. Problem
Possible causes/consequences and
M MSolutions The sliding sunroof or
panorama sliding sun-
roof cannot be closed
and you cannot see the
cause. If the sliding sunroof or panorama sliding sunroof is obstructed during
closing and reopens again slightly:
X Immediately after it blocks, pull the 3switch down again to the
point of resistance until the sliding sunroof or panorama sliding
sunroof is closed.
The sliding sunroof or panorama sliding sunroof is closed with more
force.
If the sliding sunroof or panorama sliding sunroof is obstructed again during closing and reopens again slightly:
X Immediately after it blocks, pull the 3switch down again to the
point of resistance until the sliding sunroof or panorama sliding
sunroof is closed.
The sliding sunroof or panorama sliding sunroof is closed without
the automatic reversing feature. Sliding sunroof
101Opening and closing Z

X
Turn the key to position 1or 2in the ignition
lock (Y page 145).
X Press button ;for the right-hand exterior
mirror or button =for the left-hand exterior
mirror.
The indicator lamp lights up in the button that has been pressed.
The indicator lamp goes out again after some
time. You can adjust the selected mirror using adjustmen tbutton :as long as the indicator
lamp is lit.
X Press adjustmen tbutton :up, down, or to
the left or right until you have adjusted the
exterior mirror to the correc tposition. You
should have agood overview of traffic condi-
tions.
The convex exterior mirrors provide alarger field
of vision.
After the engine has been started, the exterior
mirrors are automatically heated if the rear win-
dow heating is switched on and the outside tem- perature is low.
Folding the exterior mirrors in/out elec- trically X
Turn the key to position 1or 2in the ignition
lock (Y page 145).
X Briefly press button :.
Both exterior mirrors fold in or out.
i Make sure that the exterior mirrors are
alway sfolded out fully while driving. They
could otherwise vibrate.
i If you are driving faster than 47 km/h,
you
can no longer fol dintheexterio rmirrors. Resetting th
eexterior mirrors If th
ebattery has been disconnected or com-
pletely discharged, th eexter iorm irror smustbe
reset .The exterio rmirror swill otherwise not
fol dinw hen you select the Automatic Automaticmirror-
mirror-
foldin gfunction
foldin gfunction function in th emultimedia
system.
X Turn th ekeyto position 1or 2in th eignition
loc k(Ypage 145).
X Briefly press :.
Folding th eexterior mirror sin/out
automatically Whe
nthe Automatic
Automatic mirror-folding
mirror-folding func‐
func‐
tion
tion function is activated in th emultimedia sys-
te m( see th eseparat eoperating instructions):
R thee xter iorm irror sfoldina utomatically as
soo nasy ou loc kthe vehicl efromt heoutside
R thee xter iorm irror sfoldo ut automatically
again as soo nasyou unloc kthe vehicle
i If th
eexter iorm irror shaveb een folded in
manually, they do no tfoldo ut.
Exterior mirror pushe dout of position If an exterio
rmirror has been pushed out of
position (forwards or backwards), proceed as
follows:
X Vehicles withou
telectricall yfolding exte-
rior mirrors: manually mov ethe exterio rmir-
ror into th ecorrect position.
X Vehicles wit
helectricall yfolding exterior
mirrors: press and hold button :until you
hear aclick and then th emirror engaging in
position (Y page 114).
The mirror housin gisengage dagain and you
can adjust th eexter iorm irror sasu sual
(Y page 113). Automatic anti-dazzle mirrors
G
WARNING
Electrolyt emay escape if th eglassofana uto-
matic anti-dazzl emirror breaks .Electrol yteis
harmful and causes irritation .Itmustn ot
come into contact wit hyour skin ,eyes ,res-
piratory organs or clothin gorbeswallowed.
There is ariskofi njury. 114
Mir
rorsSeats ,steering wheel and mirrors

If you come into contact with electrolyte,
observe the following:
R immediately rinse off electrolyte from your
skin with water.
R immediately and thoroughl yrinse electro-
lyte out of eyes using clean water.
R if electrolyte is swallowed, immediately
rinse out yourm outh thoroughly. Do not
induce vomiting.
R if electrolyte comes into contact with skin
or eyes or is swallowed, seek medica latten-
tion immediately.
R immediately change out of clothing that has
been in contact with electrolyte.
R if 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-daz-
zle mode if the following conditions are met
simultaneously:
R the ignition is switched on
R incident light from headlampss trikes the sen-
sor in the rear-view mirror
The mirrors do not dip if reverse gear is engaged
or if the interior lighting is switched on. Parking positio
nofthe exterio rmirror
on the front-passenge rside
Storing the parking position You can set the front-passenger side exterior
mirror so that you can see the rear wheel on that
side as soon as you engage reverse gear. You
can store this position. Usingr
everse gear :
Memory button M
; Adjustment button
= Button for the exterior mirror on the front-
passenger side
? Button for the exterior mirror on the driver's
side
X Turn the key to position 2in the ignition lock
(Y page 145).
X Press button =for the exterior mirror on the
front-passenger side.
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
X Use adjustment button ;to adjust the exte-
rior mirror to apositio nthat allows you to see
the rear wheel and the kerb.
The parking positio nisstored.
i If you shift the transmission to another posi-
tion, the exterior mirror on the front-
passenger side returns to the driving position.
Usingt he memory button You can store the parking positio
nofthe exte-
rior mirror on the front-passenger side using
memory button M:.T he reverse gear must not
be engaged.
X Turn the key to position 2in the ignition lock
(Y page 145).
X Press button =for the exterior mirror on the
front-passenger side.
X Use adjustment button ;to adjust the exte-
rior mirror to apositio nthat allows you to see
the rear wheel and the kerb. Mirrors
115Seats, steeringw heel and mirrors Z

X
Press memory button M: and one of the
arrows on adjustmen tbutton ;within three
seconds.
The parking position is stored if the exterior
mirror does not move.
X If the mirror moves out of position, repeat the
steps.
X After successfully storing, reset the driving
position of the exterior mirror.
Calling up astored parking position X
Turn the key to position 2in the ignition lock
(Y page 145).
X Adjust the exterior mirror on the front-
passenger side using button =.
X Engage 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:
R as soon as you exceed aspeed of 15 km/h
R about ten seconds after you have disengaged
reverse gear
R if you press button ?for the exterior mirror
on the driver's side Memory function
Important safety notes
G
WARNING
If you use the memory function on the driver's side while driving, the adjustments could
cause you to lose control of the vehicle. There
is ar isk of an accident.
Only use the memory function on the driver's
side while the vehicle is stationary. G
WARNING
When the memory function adjusts the seat or steerin gwheel, you and other vehicle occu-
pants –particularly children –could become
trapped. There is arisk 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 adjustmen tprocess is stopped. G
WARNING
If children activat ethe memory function, they
could become trapped, especially if they are
unattended. There is arisk of injury.
When leaving the vehicle, alway stake the key
with you and lock the vehicle. Never leave
children unattended 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 different
people.
The following settings are stored as asingle
memory preset:
R position of the seat, backrest and head
restraint
R driver's side: position of the exterior mirrors
on the driver's and front-passenger sides
R position of the head-up display X
Adjust the seat accordingly (Y page 104).
X On the driver's side, adjust the steerin gwheel
(Y page 111) and the exterior mirrors
(Y page 113).
X Press memory button Mand then press save
position button 1,2or 3within three sec-
onds.
The settings are stored in the selected preset
position. Atones ounds when the settings
have been completed. 116
Memoryf
unctionSeats, steering wheel and mirrors

The ECO display consist
softhree sections, with
an inner and outer area. The section scorre-
spond to the following three categories: :
Acceleration
(evaluation of all accel-
eration processes):
R the outer area fills up and the inner
area lights up green: moderate
acceleration ,especially at higher
speeds.
R the outer area empties and the
inner area is grey: sporty acceler-
ation. ;
Coasting
(evaluation of all decelera-
tion processes):
R the outer area fills up and the inner
area lights up green: anticipatory
driving, keeping your distance and
early release of the accelerator.
The vehicle can coast without use
of the brakes.
R the outer area empties and the
inner area is grey: frequent heavy
braking. =
Constant
(continuous evaluation
over the entir ejourney):
R the outer area fills up and the inner
area lights up green: constant
speed and avoidance of unneces-
sary acceleration and decelera-
tion.
R the outer area empties and the
inner area is grey: fluctuations in
speed. The three inner areas display the current driving
style and light up green as aresult of aparticu-
larly economical driving style. Dependin gonthe
driving situation, up to two areas may light up
simultaneously.
At the beginning of the journey, the three outer
areas are empty and fill up as aresult of eco-
nomical driving. Ahigher level indicates amore
economical driving style. If the three outer areas
are completely filled at the same time, the driver
has adopted the most economical driving style
for the selected settings and prevailing condi-
tions. The ECO display border lights up.
The ECO display does not indicate the actual fuel consumption. The additionally achieved range displayed under
Bonus fr. start Bonus fr. start does not
indicate afixed consumption reduction.
In addition to driving style, the actual consump- tion is affected by other factors, such as:
R load
R tyre pressure
R cold start
R choice of route
R the use of electrical consumers
These factor sare not included in the ECO dis-
play.
An economical driving style involves driving at a
moderate engine speed.
To achieve ahigher value in the categories
"Acceleration" and "Constant":
R observe the gearshift recommendation
R drive the vehicle in drive program E(vehicles
with DYNAMIC SELECT switch)
On long journeys at aconstant speed, e.g. on the
motorway, only the outer area for "Constant"
will change.
The ECO display summarises the driving style
from the start of the journey to its completion.
Therefore, there are more marked changes in
the outer areas at the start of ajourney. During
ap rolonged driving time, these changes are
smaller. For more marked changes, perform a
manual reset (Y page 238).
Further information on the ECO display
(Y page 237). Brakes
Important safety notes G
WARNING
If you shift down on aslippery road surface in
an attempt to increase the engine's braking
effect ,the drive wheels could lose their grip.
This increases the risk of skidding and having
an accident.
Do not shift down for additional engine brak-
ing on aslippery road surface.
Downhill gradients Change into
alower gear in good time on long
and steep downhill gradients. Take particular Driving tips
177Driving and parking Z