2015 MERCEDES-BENZ C-CLASS COUPE clutch

Front airba
g(driver, front
passenger) ....................................... 46
Important safety guidelines ............. 44
Kneebag ........................................... 46
Sideba g............................................ 46
Triggering ......................................... 52
Windowba g...................................... 47
AIRMATIC
Displa ymessag e............................ 270
Function/note s............................. 195
Alarm
ATA (Anti-Theft Alarm system) ......... 78
Switching off (ATA) .......................... 78
Switching the function on/off
(ATA) ................................................ 78
Alarm system
see ATA (Anti-Theft Alarm system)
AMG
Performance Sea t.......................... 107
RIDE CONTROL sports suspen-
sio n................................................ 197
AMG men u(on-board computer) ..... 249
AMG sports exhaus tsystem ............ 151
Anti-glare film .................................... 320
Anti-loc kbraking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Aquaplaning ....................................... 179
Armrest
Stowag ecompartment .................. 310
Ashtray ............................................... 315
Assistance display (on-board com-
puter) .................................................. 243
Assistance men u(on-board com-
puter) .................................................. 244
ASSYST PLUS
Displaying aservice message ........ 325
Driving abroa d............................... 326
Hiding aservice message .............. 325
Resetting the service interval dis-
play ................................................ 326
Service message ............................ 325
Specia lservice requirements ......... 326
ATA (Anti-Thef tAlarm system)
Activating/deactivating ................... 78
Function ........................................... 78 Switching off the alarm .................... 78
ATTENTIO NASSIST
Activating/deactivating ................. 246
Displa ymessage ............................ 270
Function/note s............................. 215
Authorise dworkshop
see Qualifie dspecialist workshop
AUTO lights
Displa ymessage ............................ 265
see Lights
Automatic engine start (ECO start/
sto pfunction) .................................... 150
Automatic engine switch-off (ECO
start/sto pfunction) .......................... 149
Automatic front-passenge rfront
airbag deactivation
Displa ymessage ............................ 263
Automatic front-passenge rfront
airbag deactivatio nsystem
Operation ......................................... 48
Problems ......................................... 52
System self-test ............................... 50
Automatic headlamp mode .............. 118
Automatic transmission
Accelerator peda lposition ............. 160
Changing gea r............................... 160
DIREC TSELECT lever ..................... 158
Displa ymessage ............................ 279
Double-clutch function .................. 160
Drive progra mdisplay .................... 159
Drive programs .............................. 161
Driving tip s.................................... 160
DYNAMIC SELECT switch .............. 154
Emergency running mod e.............. 166
Engaging drive position .................. 159
Engaging neutral ............................ 158
Engaging park position automati-
cally ............................................... 158
Engaging reverse gea r................... 158
Engaging the park position ............ 158
Gliding mod e................................. 161
Kickdow n....................................... 161
Manua lshifting .............................. 163
Oil temperature (on-board com-
puter, Mercedes-AM Gvehicles) ..... 249
Overview ........................................ 157
Problem (fault) ............................... 166
Pulling away ................................... 148 4
Index

Starting the vehicle
Important safety notes G
WARNING
If children are left unsupervised in the vehicle, they could:
R open doors, thereby endangering other per-
sons or road users
R get out and be struck by oncomingt raffic
R operate vehicle equipment and become
trapped, for example
In addition, the children could also set the
vehicle in motion, for example, if they:
R release the parking brake
R shift the automatic transmission out of park
position Porshift manual transmission into
neutral
R start the engine
There is arisk of an accident and injury.
When leaving the vehicle, always take the key with you and lock the vehicle. Never leave
children and animals unattended in the vehi-
cle. Keep the keys out of the reach of children. G
WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases leads to poisoning. There is ar isk of fatal injury. Therefore never leave
the engine running in enclosed spaces with-
out sufficient ventilation. G
WARNING
Flammable materials introduced through
environmental influence or by animals can
ignite if in contact with the exhaust system or parts of the engine that heat up. There is arisk
of fire.
Carry out regular checkstom ake sure that
there are no flammable foreign materials in
the engine compartmen torinthe exhaust
system. General notes Vehicles with
apetrol engine: the catalytic
converter is preheated for up to 30 seconds
after acold start. The sound of the engine may
change during this time.
Manual transmission X
Depress the brake pedal and keep it
depressed.
X Fully depress the clutch pedal.
X Shift to neutral N.
Automatic transmission X
Shift the transmission to position P
(Y page 158).
The transmission position indicator in the
multifunction display shows P(Y page 159).
i You can start the engine in transmission
position Pand N.
Starting procedurew ith the key To start the engine using the key instead of the
Start/Stop button, pull the Start/Stop button
out of the ignition lock.
X To startad iesel engine:t urn the key to
position 2in the ignition lock (Y page 145).
The % preglow indicator lamp in the instru-
ment cluster lights up.
X Turn the key to position 3in the ignition lock
and release it as soon as the engine is running
(Y page 145).
i Vehicles with
adiesel engine: you can
start the engine without preglow if the engine
is warm.
If the engine will not start:
X Remove the key from the ignition lock.
X Reinsert the key into the ignition lock after
waiting for ashort period.
X Turn the key to position 2in the ignition lock
(Y page 145).
The indicator lamps in the instrumen tcluster
light up (Y page 285).
X Turn the key to position 3(Y page 145) in the
ignition lock and release it as soon as the
engine is running. Driving
147Driving and parking Z

R
the bonnet is closed
R the driver's door is close dand the driver's
seat belt is fastened
If the conditions for automatic engine switch-off
ar en ot al lfulfilled ,the è ECO symbo lis
shown in yellow.
All of the vehicle' ssystems remai nactive when
the engine is switched off automatically.
Al lv eh icle s(exce pt Mercedes-AMG vehi-
cles): automatic engine switch-off can take
place amaximum of fou rtimes in arow (initial
switch-off ,the nt hre esubsequen tswitch-offs).
The è ECO symbo lisshown in yellow in the
multifunctio ndisplay after the engine ha sbeen
started automaticall yfor the fourth time. When
the è ECO symbo lisshown in green in the
multifunctio ndisplay ,automatic engine switch-
off is agai npossible.
Mercedes-AMG vehicles: the numberofcon-
secutive automatic engine stop sisunlimited.
Vehicle swithm anual transmission The ECO start/sto
pfunctio nswitches off the
engine automaticall yatlowspeeds.
X Brake the vehicle.
X Shift to neutral N(follow gearshift instruc-
tion :to shift to neutral N,ifnecessary).
X Releas ethe clutch pedal.
The engine is switched off automatically.
Vehicle switha utomatic transmission
If the vehicl eisbraked to astandstil lwitht he
transmission in Dor N,t he ECO start/sto pfun c-
tio ns witches off the engine automatically.
The HOLD functio ncan be activated if the
engine ha sbeens witched off automatically. It is
the nnot necessary to continue applying the
brakes durin gthe automatic stop phase. When
yo ud epress the accelerator pedal, the engine
starts automaticall yand the braking effect of
the HOLD functio nisd eactivated. Automati
cengin estart General notes
The engine is started automaticall yif:
R yous witch off the ECO start/sto pfun ctio nby
pressing the ECO button
R youd epress the accelerator pedal
R youe ngag erevers egear R
R youu nfasten your seat belt or open the driv-
er' sd oor
R the vehicl estarts to roll
R the brake syste mrequires this
R the temperatur einthe vehicl einterio rdevi-
ate sfromt he se tran ge
R the syste mdetects moisture on the wind-
screen when the air-conditioning syste mis
switched on
R the battery's charge status is too low
Vehicle swithm anual transmission
! Onl
yengag egearw hent he clutch peda lis
depressed.
The engine is started automaticall ywheny ou
depress the clutch pedal.
Vehicle switha utomatic transmission
The engine is started automaticall yif:
R yous witch to drive program S+(all vehicles
except Mercedes-AM Gvehicles)
R yous witch to drive program RACE
(S‑MO DEL),S+orS(Mercedes-AMG vehicles)
R youp ermanentl yactivate manua lgears hifting
(Y page 163 )(Me rcedes-AMG vehicles)
R in transmission position Dor N,t he brake
peda lisrelease dand the HOLD functio nisn ot
active
R yous hift fro mtransmission position P
Shiftin gthe transmission to position Pdoes not
start the engine.
If yo ushift the transmission from Rto D,t he
ECO start/sto pfunctio nisa vailable againonce
the è ECO symbo lreappears in green in the
multifunctio ndisplay. 150
DrivingDriving an
dparking

Additiona
lsettings :
Position of th eexhaust flap (Y page 151)
; ECO start/sto pfunction (Y page 149)
= ESP ®
(Y page 71)
? Suspension (Y page 196)
A To permanentl yactivat emanual gearshift-
ing (Y page 163)
When you press buttons :-A thec orre-
sponding setting is selected. The DYNAMIC
SELECT switch setting is overwritten.
These setting swill also be maintaine difyou
chang ewitht he DYNAMIC SELECT switch in
drive program RACE(S-MODEL), S+,S or C.
If you switch to drive program I,all store dchar-
acteristics will be adopted. This is also th ecase
if you hav epreviously presse dbuttons :-A. Manua
ltra nsmission Gea
rlever
! Only engage gear when th
eclutch pedal is
depressed.
! When shifting between
5thand 6thgear,
you should always push th egear lever all the
way to th eright .Otherwise ,you could shift
unintentionally into 3rdor4th gear and dam-
age th etransmission.
If you shif tdown at to ohigh aspee d(trans-
mission braking), this can caus ethe engin eto
overrev, leadin gtoengined amage.
Do no tuse th eclutch bit epointtok eept he
vehicl estationary on uphil lgradients .There is
otherwise ariskofd amaging th eclutch.
! On lon
gand steep downhill gradients ,espe-
cially if th evehicl eisladen or towin gatrailer,
you mus tshif tint og ear 1, 2 or3in goo dtime.
This uses th eengine's braking effect. This relieves th
eload on th ebrak esystem and
prevents th ebrakes from overheating and
wearing to oquickly. k
Reverse gear
1 -6
Forwar dgears Shifting to neutra
lN X
Depress th eclutch pedal fully.
X Shift th egear lever to position N:. Engaging revers
egear
! Only shif
tint or evers egear Rwhen th evehi-
cle is stationary. Otherwise ,you could dam-
age th etransmission.
X Mov ethe gear lever firmly to th eleft, beyond
th ep ointofr esistance, then forwards.
The ECO start/sto pfunction is no tavailable
when revers egear is engaged. Further informa-
tion on th eECO start/sto pfunction
(Y page 149). 156
Manua
ltra ns missionDriving an dparking

Transmission positions
B Park position
Thi sprevents the vehicl efromr olling
away when stopped.
Onl yshift the transmission into posi-
tion Pwhen the vehicl eisstationary
(Y page 158). The parkin glock
shoul dnot be used as abrake when
parking. In order to secur ethe vehi-
cle ,alway sapply the electri cparking
brake in additio ntothe parkin gloc k.
Park position Pis automatically
engaged if:
R yous witch off the engine using the
key and remove the key
R yous witch off the engine using the
key or using the Start/Stop button
and open the driver's door or front- passenge rdoor
R youo pent he driver's door when
the vehicl eisstationar yordriving
at ver ylow spee dand the trans-
mission is in position Dor R
In the event of amalfunctio nofthe
vehicle's electronics ,the transmis-
sion ma yloc kinp ositionP.H avet he
vehicl eelectronics checked immedi-
ately at aquali fied specialis twork-
shop. C Revers
egear
Onl yshift the transmission into posi-
tion Rwhen the vehicl eisstationary. A Neutral
Do not shift the transmission to
N
whil edriving. Otherwise, the auto-
matic transmission could be dam-
aged.
No powe ristransmitted fro mthe
engine to the drive wheels.
Releasing the brake peda lwilla llow
yo utom ovet he vehicl efreely, e.g .to
push it or tow it.
If ESP ®
is deactivated or faulty: shift
the transmission to position Nif the
vehicl eisind angerofs kidding ,e.g.
on icy roads.
If yo uswitch the engine off with the
transmission in position Ror D,t he
automatic transmission shifts to N
automatically.
! Rolling in neutral
Ncan lead to
damage to the transmission. 7 Drive
The automatic transmission changes
gear automatically. All forward gears
ar ea vailable. Driving tips
Changin ggear The automatic transmission shifts to the indi-
vidua
lgears automaticall ywhenitisint rans-
mission position D.Gearshifting is determined
by:
R the selecte ddrive program
R the positio nofthe accelerator pedal
R the roa dspeed
Accelerator peda lposition Your style of drivin
ginfluences how the auto-
matic transmission shifts gear:
R little throttle :early upshifts
R mor ethrottle :lat eu pshifts
Double-clutc hfunction When shifting down, the double-clutch function
is active regardless of the currentl yselected
drive program. The double-clutch function 160
Automati
ctransmissionDriving an dparking

reduces loadc
hange reactions and is conducive
to as porty driving style .The sound generated by
the double-clutch function depends on the drive progra mselected.
Kickdown Use kickdown for maximu
macceleration:
X Depress the accelerator peda lbeyond the
pressure point.
The transmission shifts to alower gear
depending on the engine speed.
X Ease off the accelerator peda lonce the
desired spee disreached.
The automatic transmission shifts back up.
Rocking the vehicle free Rocking the vehicl
efree by shifting the trans-
mission repeatedly between transmission posi-
tions Dand Rmay help to free the vehicl eifithas
become stuck in mud or snow.
The vehicle's engine management restricts
repeated shifting between transmission posi-
tions Dand Rup to amaximu mspeed of
9k m/h.
To shift back and forth between transmission
positions Dand R,m ove the DIRECT SELECT
lever up and down past the point of resistance.
Glidin gmode (Mercedes-AMG vehicles) Gliding mode is characterised by the following:
R the combustion engine is disconnected from
the drive train
R the engine speed is equal to the engine idling
speed
R status icon Cgoes out and status icon :is
displayed in the multifunction display
(Y page1 59)
In drive program C,you can deactivate and acti-
vate gliding mode using the ECO button
(Y page1 51). Gliding mode can be activated under the follow-
ing conditions:
R the spee diswithinas uitable range
R the type of road is suitable ,e.g. no steep gra-
dients
R you are no longer depressing the accelerator
pedal
Gliding mode is deactivated under the following conditions:
R you depress the accelerator pedal
R you depress the brake pedal
R you use the DIRECT SELECT lever to switch
the transmission position (Y page158)
R you switch to drive program RACE
(S‑MODEL), S+orS(Y page1 54)
R you activate manua lgearshifting
(Y page1 63)
R you leave the suitable spee drange
i If you have selected the "Comfort" setting
for the drive (engine management) in drive
program I,you can alsoa ctivate gliding mode.
You can find informatio nabout this in the Dig-
ital Owner's Manual.
Towing atrailer Towing
atrailer is not possible with all models.
For further information, see (Y page227).
X Drive in the middle of the engine spee drange
on uphill gradients.
X Manual shifting: depending on the uphill or
downhill gradient, shift into agear
(Y page1 63) in which the engine willr un in
the middle of the engine spee drange.
This alsoa ppliesifcruise control, DISTRONIC
PLUS or SPEEDTRONIC are activated. Drive programs
All vehicles (except Mercedes-AMG
vehicles) Drive program
I(Individual)
In drive program Ithe following properties of the
drive progra mcan be selected:
R the drive (engine and transmission manage-
ment)
R the suspension Automatic transmission
161Driving and parking Z

Setting
aspeed Bear in mind that it may take
abrief moment
until the vehicle has accelerated or braked to
the set speed.
X Press the cruise control lever up :for a
higher speed or down ?for alower speed.
X Keep the cruise control lever pressed until the
desired speed is reached.
X Release the cruise control lever.
The new speed is stored.
X To adjust the set speed in
1km/h incre-
ments: briefly press the cruise control lever
up : or down ?to the pressure point.
The last stored speed increases or decreases
in 1k m/h increments.
X To adjust the set speed in 10 km/h incre-
ments: briefly press the cruise control lever
up : or down ?beyond the pressure point.
The last stored speed increases or decreases in 10 km/h increments.
i Cruise control is not deactivated if you
depress the accelerator pedal. If you acceler-
ate to overtake, cruise control adjusts the
vehicle's speed to the last speed stored after
you have finished overtaking.
Deactivating cruise control There are several ways to deactivate cruise con-
trol:
X Briefly press the cruise control lever forwards
B.
or
X Brake.
or
X Briefly move the cruise control lever in the
direction of arrow A.
Variable SPEEDTRONIC is selected. LIM indi-
cator lamp ;in the cruise control lever is on.
Cruise control is automatically deactivated if: R you apply the electric parking brake
R you are driving at less than 30 km/h
R ESP ®
intervenes or you deactivate ESP ®
R while driving avehicle with manual transmis-
sion, you shift into neutral or depress the
clutch pedal for longer than six seconds R
on vehicles with manual transmission, you
shift to agear that is too high, and as aresult
the engine speed is too low
R on vehicles with automatic transmission, you
shift to position Nwhile driving
If cruise control is deactivated, you will hear a
warning tone. You will see the Cruise con‐
Cruise con‐
trol off trol off message in the multifunction display
for approximately five seconds.
i The last speed stored is cleared when you
switch off the engine. SPEEDTRONIC
General notes SPEEDTRONIC brakes automatically so that you
do not exceed the set speed. Change into a
lower gear in good time on long and steep down-
hill gradients. Take particular note of this when
driving aladen vehicle. By doing so, you will
make use of the braking effect of the engine.
This relieves the load on the brake system and
preventst he brakes from overheating and wear-
ing too quickly.
Important safety notes If you fail to adapt your driving style, SPEED-
TRONIC can neither reduce the risk of an acci-
dent nor override the laws of physics. SPEED-
TRONIC cannot take into account road, weather or traffic conditions. SPEEDTRONIC is only an
aid. You are responsible for the distance to the
vehicle in front,f or vehicle speed, for braking in
good time, and for staying in lane.
If there is achange of drivers, advise the new
driver of the speed stored.
You can set avariable or permanent limit speed:
R variable for speed limits, e.g. in built-up areas
R permanent for long-term speed restrictions,
e.g. when driving with winter tyres fitted
(Y page 184)
i The speed indicated in the speedometer
may differ slightly from the limit speed stored. 182
Driving systemsDriving and parking

Display messages
Possible causes/consequences and
M
MSolutions Withou
tchanging
Withou tchanging
gear, consul twork‐
gear, consul twork‐
shop
shop You canno
tchang et he transmission position due to amalfunction.
Aw arning tone also sounds.
If transmission position Dis selected:
X Drive to aqualified specialist workshop without shifting th etrans-
mission from position D.
If transmission position R,Nor Pis selected:
X Safeguar dthe vehicl eagainst rollin gaway (Y page 172).
X Consult aqualified specialist workshop. Reversing
Reversing
not
not poss.
poss.
Consul tworkshop
Consul tworkshop You canno
tshift int othe transmission position Rdue to amalfunction.
The transmission positions P,N or Dcontinu etobea vailable.
Aw arning tone also sounds.
X Consult aqualified specialist workshop. Transmission Mal‐
Transmission Mal‐
function Stop function Stop Am
alfunction has occurred in th emechanical transmission compo-
nents.
Aw arning tone also sounds. The transmission shift sautomatically to
position N.
X Pull ove rand stop th evehicl esafely as soo naspossible, paying
attention to roa dand traffic conditions.
X Shift th etransmission to position P.
X Safeguar dthe vehicl eagainst rollin gaway (Y page 172).
X Consult aqualified specialist workshop. Depres
sclutch
Depres sclutch
fully to start fully to start
engine engine You hav
eattempte dtostart th eenginew ithout depressing th eclutch
pedal.
X Full ydepress th eclutch pedal.
X Restart th eengine. The engin
ehas stalled while pullin gaway, e.g. because th eclutch
pedal was release dtoo quickly.
X Depress th eclutch pedal again.
The engin estartsa utomatically.
X Slowly release th eclutch pedal to pull away. 280
Display
messagesOn-boardcomputer an ddisplays