2015 MERCEDES-BENZ C-CLASS COUPE charging

Rocking th
evehicl efree. .............. .161
Startin gthe engin e....................... .147
Steerin gwhee lgearshift paddles .. .163
Trailer towing ................................. 161
Transmissio nposition display
(DIREC TSELECT lever) ................... 159
Transmissio npositions .................. 160
Automatic transmission emer-
gency runnin gmode ......................... 166
Auxiliary heating/ventilation
Display message ............................ 282
Important safety notes .................. 138
Problem (display message) ............ 143
Remote control .............................. 140
Setting the departur etime ............. 141
Switching on/off (on the centre
console )......................................... 139
Axl eload, permissible (traile rtow-
ing) ...................................................... 380 B
Back button ....................................... 297
Bag hook ............................................ 312
Ball coupling
Folding in ....................................... 228
Folding in/ou t................................ 228
Folding out ..................................... 228
BAS (Brake Assist System) ................. 67
BAS PLU SwithC ross-Traffic Assist
(Brake Assist PLU SwithC ross-
Traffic Assist)
Function/notes ................................ 67
Important safety notes .................... 68
Battery (key)
Checking .......................................... 83
Important safety notes .................... 83
Replacing ......................................... 83
Battery (vehicle)
Charging ........................................ 343
Display message ............................ 267
Important safety notes .................. 341
Jump starting ................................. 345
Belt
see Seat belts
Belt tensioner
Activatio n......................................... 52 Blin
dSpot Assist
Activating/deactivating (on-
board computer) ............................ 245
Display message ............................ 272
Notes/function .............................. 218
see Active Blind Spot Assist
BlueTEC
see AdBlue ®
Bluetooth ®
Connecting another mobile
phone ............................................ 303
Searching for amobile phone ....... .303
See also Digita lOwner' sManual ... 296
Telephony ...................................... 302
Bonnet
Active bonnet (pedestrian protec-tion) ............................................... 321
Closing .......................................... .322
Display message ............................ 281
Important safety notes .................. 321
Opening ......................................... 322
Boot
Important safety notes .................... 89
Locking separatel y........................... 93
Opening/closing (automatically
from inside) ...................................... 92
Opening/closing (automatically
from outside) ................................... 90
Opening/closing (from the out-
side, HANDS-FREE ACCESS) ............ 91
Opening/closing (manually from
outside) ............................................ 89
Boot lid
Display message ............................ 281
Obstacle recognition ........................ 89
Opening dimensions ..................... .377
Opening/closing .............................. 89
Boot load (maximum) ........................ 377
Brake
EBD ................................................. .75
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Displa ymessage ............................ 259
Note s............................................. 376 Index
5

Suspension setting
AIRMATIC ...................................... 196
Suspension settings
AMG RIDE CONTROL sports sus-
pension .......................................... 197
SETUP (on-board computer) ..........2 50
Switchin gonmedia mode
Via the device lis t.......................... 307
Switchin gthe auxiliary heating/
ventilation
On/off ........................................... 139 T
Tail lamps Displa ymessage ............................ 265
see Lights
Technical data
Capacities ...................................... 371
Emergency spare whee l................. 367
Information .................................... 369
Trailer load s................................... 378
Tyres/wheels ................................. 366
Vehicl edata. .................................. 377
Telephone
Accepting acall( multifunction
steering wheel) .............................. 243
Authorising amobilephone (con-
necting) ......................................... 303
Connecting aMobilephone (gen-
era linformation) ............................ 302
Displa ymessage ............................ 283
Introduction ................................... 242
Menu (on-board computer) ............ 242
Numbe rfrom the phone boo k........ 243
Redialling ....................................... 243
Rejecting/ending acall. ................ 243
See also Digital Owner' sManual... 296
Switching between mobile
phones ........................................... 303
Telephone compartment ................ 310
Telephone modul ewithB luetooth ®
(SAP profile) Activating and connecting the
modul e........................................... 304
Charging amobilephone ............... 306
Connecting the mobil ephone ........ 305 Connecting the modul
eusing a
USB cable ...................................... 304
Data modem mod e........................ 306
Installing the modul e..................... 304
Introduction ................................... 304
Saving/deleting the PIN for the
SIM car d........................................ 306
Setting s......................................... 306
SIM car dmode.............................. 305
Text messages ............................... 306
Transferring the phone boo k.......... 306
Temperature
Coolant (display in the instrumentcluster) .......................................... 233
Engine oi l(on -board computer,
Mercedes-AM Gvehicles) ............... 249
Outsid etemperature ...................... 233
Setting (climate control )................ 133
Transmission oi l(on -board com-
puter, Mercedes-AM Gvehicles) ..... 249
TEMPOMAT
Function/note s............................. 180
Tex tmessages
Telephone modul ewithB lue-
tooth ®
(SAP profile) ....................... 306
Through-loadin gfeature ................... 310
Timing (RACETIMER) ......................... 251
TIREFI Tkit
Important safety notes .................. 338
Storage location ............................ 336
Tyre pressure not reached ............. 340
Tyre pressure reached ................... 340
Using ............................................. 339
Top Tether ............................................ 58
Total distanc erecorder .................... 236
Touchpad
Changing the station/music
track .............................................. 299
Character suggestions ................... 298
Deleting characters ....................... 298
Entering aspace ............................ 298
Entering characters ....................... 298
Gesture control .............................. 297
Handwriting recognition ................ 298
Operating the touchpa d................. 297
Overview ........................................ 297
Quick access for audi o.................. 299 20
Index

Interior lighting
Overview of interior lighting
Fron toverhea dcontrol panel :
p Switches th eleft-han dfront reading
lamp on/off
; | Switches th eautomatic interio rlight-
ing control on/off
= c Switches th efront interio rlighting on/
off
? u Switches th erear interio rlighting on/
off
A p Switches th eright-hand fron treading
lamp on/off Interior lighting control
General notes In order to preven
tthe vehicle's battery from
discharging ,the interio rlighting function sare
automatically deactivated after som etime
except for when th ekeyis in position 2in the
ignition lock.
The colour ,brightness and display lighting for
th ea mbien tlighting are set usin gthe multime-
dia system (see th eseparat eoperating instruc-
tions).
Automati cinterior lighting control X
To switch on/off: press the|button.
When th eautomatic interio rlighting control is
switched on ,the butto nisflushw itht he over-
head control panel. The interior lighting automatically switches on if
you:
R unlock th evehicle
R open adoor
R remove th ekeyfrom th eignition lock
The interior lighting is activated for ashort time
when th ekeyis remove dfromt heignition lock.
This delaye dswitch-off can be adjusted via the
multimedia system (see th eseparat eoperating
instructions). Replacin
gbulbs Important safety notes
G
WARNING
Bulbs, lamp sand plug connectors can
become ver yhot during use. When replacing a
bulb, you could burn yourself on these com-
ponents .Ther eisar iskofi njury.
Allow these component stocooldown before
replacing th ebulb.
Do no tuse ab ulb that has been dropped or if its
glass tub ehas been scratched.
The bulb may explod eif:
R you touch it
R it is hot
R you dro pit
R you scratch it
Only operate bulbs in enclosed lamp sdesigned
for that purpose .Onlyf it spar ebulbs of th esame
typ eand th especifie dvoltage.
Mark sont heglass tub ereduce th eservic elife
of th ebulbs .Don ottouch th eglass tub ewith
your bare hands. If necessary, clean th eglass
tub ew hen cold wit halcohol or spirit and rub it
off wit halint-free cloth.
Protect bulbs from moisture during operation.
Do no tallow bulbs to come int ocontac twith
liquids.
Only replace th ebulbs listed (Y page 124).
Hav ethe bulbs that you canno treplace yourself
replace dataq ualified specialist workshop.
If you require assistanc ereplacing bulbs ,con-
sult aqualified specialist workshop.
If th enew bulb still does no tligh tup, consult a
qualified specialist workshop. Replacin
gbulbs
123Lightsand windscreen wipers Z

Parking up the vehicle
If you leave the vehicle parked up for longer than
four weeks, the battery may be damaged by
exhaustive discharging.
If you leave the vehicle parked up for longer than six weeks, it may suffer from lack of use.
X Contact aqualified specialist workshop and
seek advice.
i You can obtain information about trickle
chargers from aqualified specialist work-
shop. Driving tips
General driving tips
Important safety notes G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect, for example, the power steering and the brake
boosting effect.Y ou will require considerably
more effort to steer and brake. There is arisk
of an accident.
Do not switch off the ignition while driving.
Drive sensibly–s ave fuelObserve the following tips to save fuel:
X The tyres should always be inflated to the rec-
ommended tyre pressure.
X Remove unnecessary loads.
X Remove roof racks when they are not needed.
X Warm up the engine at low engine speeds.
X Avoid frequent acceleration or braking.
X Have all maintenance work carried out as
indicated by the service intervals in the Ser-
vice Booklet or by the service interval display.
Fuel consumption also increases when driving in
cold weather, in stop-start traffic, on short jour- neys and in hilly terrain. ECO display
The ECO display shows you how economical
your driving style is. The ECO display assists you
in achieving the most economical driving style
for the selected settings and prevailing condi-
tions. Consumption can be significantly influ-
enced by your driving style. :
Acceleration
; Coasting
= Constant
? Additional range achieved
Range ?is shown under Bonus Bonusfr. fr.start
start and
represents the additional range achieved since
the beginning of the journey as aresult of an
adapted driving style.
If the fuel level has dropped into the reserve
range, the Reserve fuel Reserve fuel display message is
shown instead of range ?in the multifunction
display.Ina ddition, the 8warning lamp in
the instrumen tcluster lights up (Y page 290).176
Driving tipsDriving and parking

Telephon
emodule with Bluetooth ®
(SAP profile)
Introduction The modul
ecan be used as apermanentl yinstal-
le dt elephon ewithi ts ow nSIM card
(Y page 305 )orinconjunctio nwitham obile
phone (Y page 305).
If yo uwishtou sethe modul einconjunctio nwith
your mobil etelephone, the mobil ephone must
support the Bluetooth ®
SAP profil e(SIM Access
Profile).
The following functions ar eavailable using the
module:
R data modem mod e(Ypage 306)
R sending and receiving text messages
(Y page 306)
R accessing the phone book of the mobile
phone (Y page 306)
R charging amobil ephone via the USB connec-
tio n(Ypage 306)
Al istofc ompatibl emobil ephonesc an be found
at:
http://www.mercedes-benz.com/connect
i The modul
eisnot availabl einallvehicles,
depending on the equipment.
Installing the module Mounting the modul
einthe stowag ecompart-
ment of the centre console
X Slide module ;into bracket :unti lita udi-
bl ye ngages. Connectin
gthe module using aUSB
cabl e(CO MAND Online) Mounting the modul
einthe stowag ecompart-
ment of the centre console
X Insert USB cable :into the module.
X Slide the modul einto the bracket unti litaudi-
bl ye ngages.
X Connect the USB cable to the USB port.
Activatin gand connectin gthe module Audio 20:
X Select Tel/ Tel/® .
COMAND Online:
X Select Telephone Telephone .
X Module: install(Y page 304).
X Press and hol dbutton ;.
X As soo nasindicator lamp :starts flashing
yellow ,release the button.
The indicator lamp continue stoflash yellow. 304
Operatin
gsystemMultimedia system

Dat
am odem mode X
Connect th emobile phone to th emodule
(Y page 305).
or
X Inser tthe SIMc ardi ntot he SIMc ards loton
th em odule (Y page 305).
X Before connecting fo rthe first time, enable
th em odule fo rInterne taccess and selec tthe
networ kprovider in th emultimedia system
(se ethe manufacturer's operatin ginstruc-
tions).
Use as adatam odem is automatically activa-
ted.
X Activate/deactivat edatar oamin g(seet he
manufacturer's operatin ginstructions).
Fo rfurther information on dat amodew ithout
telephon ywithC OMAN DOnlin e( seet he man-
ufacturer's operatin ginstructions).
Settings Storing/deleting th
eSIM car dPIN
Multimedia system:
X Select Connect Connect device
deviceQMBMBSAP
SAP module
module
phones
phones .
X Highlight th emobile phone.
X To select G:navigatetotheright.
X Activate Oor deactivate ªStore PINStore PIN .
Transferring th ephone book In order to use th
ephone boo kofthemobile
phone via th emultimedia system, th ephone
boo kmustbet ransferred usin gthe module.
The dat atransfe rmay take up to te nminutes.
Transmissio noccursa utomatically after aBlue-
tooth ®
connection is automatically established.
Text messages Requirements
The module is connecte dwitht he mobile phone
(Y page 305) or is bein gused in th eSIMcard
mode (Y page 305). Activating/deactivating text message
downloading from th emobile phone Dial number Function
00080 Tex
tmessag edown-
loadin gisdeactiva-
ted. 00081 Tex
tmessag edown-
loadin gisactivated. Fo
rfurther information on receivin gtextm es-
sages when usin gthe telephon emodule (see
th em anufacturer's operatin ginstructions).
Charging amobile phone X
Slide cover ;on th emodule in th edirection
of th earrow and remov eit.
X Connect th emobile phone wit haUSBdata
cable to US Bsocket :. Media mode
General notes If you wish to play external media sources, the
default display mus
talready be turned on .Fur-
ther information on media mode (se ethe Digital
Owner' sManual).
The followin gexternal media source scan be
used:
R Apple ®
devices (e.g. iPhone ®
)
R US Bd evices (e.g. US Bstick ,MP3 player)
R CD
R DV D(COMAN DOnline)
R SD memor ycards
R via devices connecte dbyBluetooth ® 306
Operating systemMultimedi
asystem

You could lose control of the vehicle, for
example:
R when braking
R in the even tofabrupt steerin gmanoeuvres
and/or when the vehicle's speed is not
adapted to the road conditions
There is arisk of an accident.
In the even tofashortcircuit or asimilar inci-
dent ,contac taqualified specialis tworkshop
immediately. Do not drive any further. Always have work on the battery carried out at a
qualified specialis tworkshop.
Further information about AB S(Ypage 66) and
ESP ®
(Y page 71).
All vehicles except vehicles with alithium-
ion battery: G
WARNING
Electrostatic build-up can lead to the creation of sparks, which could ignit ethe highly explo-
sive gases of abattery. There is arisk of an
explosion.
Before handlin gthe battery, touc hthe vehicle
body to remove any existing electrostatic
build-up.
The highly flammable gas mixture is created
while the battery is charging and when jump-
starting.
Always make sure that neither you nor the bat-
ter yise lectrostatically charged. Electrostatic
charge is created, for example:
R by wearing synthetic fibre clothing
R by friction betwee nclothing and the seat
R when you pull or push the battery acros scar-
pet or other synthetic materials
R when you rub the battery with acloth G
WARNING
Durin gthe charging process, abattery produ-
ces hydrogen gas. If ashor tcircuit occurs or
spark sare created, the hydrogen gas can
ignite. There is arisk of an explosion. R
Make sure that the positive terminal of a
connected battery does not com eintoc on-
tac twith vehicle parts.
R Never place metal object sortools on abat-
tery.
R It is importan tthat you observ ethe descri-
bed order of the battery terminals when
connectin gand disconnecting abattery.
R When jump-starting, make sure that the
battery poles with identical polarit yare
connected.
R It is particularly importan ttoobserv ethe
described order when connectin gand dis-
connectin gthe jump leads.
R Never connec tordisconnect the battery
terminals while the engin eisrunning. G
WARNING
Batter yacid is caustic. There is arisk of injury.
Avoid contac twith the skin ,eyes or clothing.
Do not breathe in any battery gases. Do not
lean over the battery. Keep the batteries out
of the reach of children. Immediately rinse off
battery acid thoroughly with plent yofclean
water and seek medical attention at once.
All vehicles: H
Environmental note Batteries contain pollutants.
It is illegal to dispose of them
with the household rubbish.
They must be collected sep-
arately and disposed of in anenvironmentally responsible
recycling system. Dispose of batteries in an
environmentally responsible
manner. Take discharged
batteries to
aqualified spe-
cialist workshop or to acol-
lection point for used batter-
ies.
! Have the battery checked regularly at a
qualified specialis tworkshop. 342
Battery (vehicle)Breakdown assistance

Observe the service intervals in the Service
Booklet or contact
aqualified specialist work-
shop for more information.
! Alwaysh
ave work on the batteries carried
out at aqualified specialist workshop. Should
it, in exceptional circumstances, be abso-
lutely necessary to disconnect the 12-volt
battery yourself, please observe the follow-
ing:
R secure the vehicle to prevent it from rolling
away.
R switch the ignition off.
R first, disconnect the negative terminal, fol-
lowed by the positive terminal.
Vehicles with automatic transmission: the
transmission is locked in position Pafter dis-
connecting the battery.
After the work has been completed, firmly
reinstall the battery and the cover of the pos-
itive terminal.
Comply with safety precautions and take pro-
tective measures when handling batteries. Risk of explosion
Fire, naked flames and smoking are
prohibited when handling the bat-
tery. Avoid creating sparks.
Electrolyte or battery acid is corro-
sive. Avoid contact with the skin,
eyes or clothing.
Wear suitablep rotective clothing, in
particular gloves, an apron and a
face mask.
Immediately rinse electrolyte or acid
splashes off with clean water. Con-
sult adoctor if necessary. Wear eye protection.
Keep children away.
Observe this Owner's Manual. For safety reasons, Mercedes-Benz recom-
mends that you only use batteries which have
been tested and approved for your vehicle by
Mercedes-Benz.T
hese batteries provide
increased impact protection to prevent vehicle
occupants from suffering acid burns should the battery be damaged in the event of an accident.
In order for the battery to achieve the maximum possible service life, it must always be suffi-
ciently charged.
Like other batteries, the vehicle battery may
discharge over time if you do not use the vehicle.In such cases, have the battery disconnected ataq ualified specialist workshop. You can also
charge the battery with acharger recommended
by Mercedes-Benz.F or more information,
please contact aqualified specialist workshop.
Have the battery charge checked more fre-
quently if you use the vehicle mainly for short
trips or if you leave it standing idle for alengthy
period. Consult aqualified specialist workshop
if you wish to leave your vehicle parked up for a
long period of time.
When you park the vehicle, remove the key if you do not require any electrical consumers. The
vehicle will then use very little energy, thus con- serving battery power. Charging the 12
Vbattery
Vehicles with alithium-ion battery:
! Only use battery chargers with
amaximum
charging voltage of 14.4 V.
All other vehicles G
WARNING
During charging and jump-starting, explosive
gases can escape from the battery. There is a risk of an explosion.
Particularlya void fire, naked flames, creating
sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting.
Do not lean over abattery. G
WARNING
Battery acid is caustic. There is arisk of injury.
Avoid contact with the skin, eyes or clothing.
Do not breathe in any battery gases. Do not
lean over the battery. Keep the batteries out Battery (vehicle)
343Breakdown assistance
Z