charging MERCEDES-BENZ C-CLASS CABRIOLET 2016 Owners Manual

Driving tips .................................... 147
DYNAMIC SELECT switch .............. 141
Emergency running mod
e.............. 153
Engaging drive position .................. 146
Engaging neutral ............................ 145
Engaging park position automati-
cally ............................................... 145
Engaging reverse gear ................... 145
Engaging the park position ............ 145
Gearshift recommendation ............ 152
Gliding mod e................................. 148
Kickdown ....................................... 148
Manual shifting .............................. 150
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 237
oil temperature (on-board com-
puter, Mercedes-Benz C 450 AMG 4MATIC) ......................................... 237
Overview ........................................ 144
Problem (fault) ............................... 153
Pulling away ................................... 135
Starting the engine ........................ 135
Steering wheel gearshift paddle s... 150
Trailer towing ................................. 148
Transmission position display
(DIRECT SELECT lever) ................... 146
Transmission positions .................. 147
Automatic transmission emer-
gency running mode ......................... 153
Axle load, permissible (trailer tow-
ing) ...................................................... 369 B
Back button ....................................... 285
Ball coupling
Folding in ....................................... 215
Folding in/out ................................ 214
Folding ou t..................................... 214
BAS (Brake Assist System) ................. 67
BAS PLUS with Cross-Traffic Assist
(Brake Assist PLUS with Cross-
Traffic Assist)
Function/note s................................ 68
Important safety notes .................... 68
Battery (key)
Checking .......................................... 84
Important safety notes .................... 84 Replacing ......................................... 84
Battery (vehicle)
Charging ........................................ 332
Display message ............................ 255
Important safety notes .................. 330
Jump starting ................................. 333
Belt
see Seat belts
Belt tensioner
Activation ......................................... 56
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 233
Display message ............................ 260
Notes/function .............................. 204
see Active Blind Spot Assist
BlueTEC
see AdBlue ®
Bluetooth ®
Connecting a different mobile
phone ............................................ 292
Searching for a mobile phone ........ 291
See also Digital Owner's Manua l... 284
Telephony ...................................... 290
Bonnet
Active bonnet (pedestrian protec-tion) ............................................... 308
Closing ........................................... 309
Display message ............................ 269
Important safety notes .................. 308
Opening ......................................... 309
Boot
Important safety notes .................... 89
Locking separately ........................... 91
Opening (automatically from
inside) .............................................. 90
Opening (automatically from out-
side) ................................................. 90
Opening/closing (manually from
outside) ............................................ 90
Boot lid
Display message ............................ 269
Opening dimensions ...................... 367
Opening/closing .............................. 89
Boot load (maximum) ........................ 367
Boot separator
Display message ............................ 271 6
Index

Warning lamp ................................. 277
Start/Stop button
Key position s ................................ .133
Starting the engine ........................ 135
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 134
STEER CONTROL .................................. 78
Steering
Display message ............................ 270
Warning lamps ............................... 283
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Display message ............................ 263
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 108
Adjusting (manually) ...................... 107
Button overview ............................... 36
Buttons (on-board computer) ......... 221
Cleaning ......................................... 321
EASY ENTRY/EXIT feature ............. 108
Important safety notes .................. 107
Storing settings (memory func-
tion) ............................................... 112
Steering wheel gearshift paddles .... 150
Stopwatch (RACETIMER) ................... 239
Stowage areas ................................... 296
Stowage compartment
Map pockets .................................. 298
Stowage compartments
Armrest (under) ............................. 298
Centre console .............................. 297
Cup holde r..................................... 301
Door ............................................... 298
Glove compartment ....................... 297
Important safety information ......... 296
Spectacles compartment ............... 297
see Stowage areas
Stowage net ....................................... 298
Stowage space
Stowage net ................................... 298
Stowage well beneath the boot
floor .................................................... 300 Summer tyres
In winter ........................................ 344
Sun visor ............................................ 302
Suspension setting
AIRMATIC ...................................... 183
Suspension settings
AMG RIDE CONTROL sports sus-
pension .......................................... 183
SETUP (on-board computer) .......... 238
Switching
the interior motion sensor on/of f.... 79
Switching on media mode
Via the device list .......................... 295 T
Tail lamps Display message ............................ 253
Technical data
Capacities ...................................... 360
Drawbar load (maximum) ............... 369
Information .................................... 358
Trailer load s................................... 369
Vehicle data ................................... 367
Telephone
Accepting a call (multifunction
steering wheel) .............................. 231
Authorising a mobile phone (con-
necting) ......................................... 291
Connecting a Mobile phone (gen-
eral information) ............................ 290
Display message ............................ 271
Introduction ................................... 230
Menu (on-board computer) ............ 230
Number from the phone book ........ 231
Redialling ....................................... 231
Rejecting/ending a call ................. 231
See also Digital Owner's Manua l... 284
Switching between mobile
phones ........................................... 292
Telephone compartment ................ 298
see Mobile phone
Telephone module with Bluetooth ®
(SAP profile) Activating and connecting the
module ........................................... 293
Charging a mobile phone ............... 294
Connecting the mobile phone ........ 293 Index
21

Interior lighting
Overview of interior lighting
Front overhead control panel :
p Left-hand front reading lamp
; c Front interior lighting
= | Automatic interior lighting control
? p Right-hand front reading lamp Interior lighting control
General notes In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time
except for when the key is in position 2in the
ignition lock.
The colour and brightness of the ambient light-
ing are set using the multimedia system (see
Digital Owner's Manual).
Automatic interior lighting control X
To switch on or off: press the|button.
When the automatic interior lighting control is
switched on, the button is flush with the over- head control panel.
The interior lighting automatically switches on if
you:
R unlock the vehicle
R open a door
R remove the key from the ignition lock
The interior lighting is activated for a short time
when the key is removed from the ignition lock. This delayed switch-off can be adjusted via the
multimedia system (see Digital Owner's Man-
ual). Replacing bulbs
Important safety notes
G
WARNING
Bulbs, lamps and plug connectors can
become very hot during use. When replacing a bulb, you could burn yourself on these com-
ponents. There is a risk of injury.
Allow these components to cool down before replacing the bulb.
Do not use a bulb if it has been dropped or if its
glass tube has been scratched.
The bulb may explode if:
R you touch it
R it is hot
R you drop it
R you scratch it
Use bulbs only in closed lamps that have been
designed for this purpose. Fit only spare bulbs of the same type and the specified voltage.
Marks on the glass tube reduce the service life
of the bulbs. Do not touch the glass tube with
your bare hands. If necessary, clean the glass
tube when cold with alcohol or spirit and rub it
off with a lint-free cloth.
Protect bulbs from moisture during operation.
Do not allow bulbs to come into contact with
liquids.
Replace only the bulbs listed (Y page 120).
Have the bulbs that you cannot change yourself
replaced at a qualified specialist workshop.
If you require assistance replacing bulbs, con-
sult a qualified specialist workshop.
If the new bulb still does not light up, consult a
qualified specialist workshop.
Headlamps and lights are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times. Have
the headlamp setting checked regularly.
Vehicles with LED headlamps: the front and
rear lamp clusters of your vehicle are equipped
with LED bulbs. Do not replace the bulbs your-
self. Contact a qualified specialist workshop
with the necessary specialist knowledge and
tools to carry out the work required. Replacing bulbs
119Lights and 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 a qualified specialist workshop and
seek advice.
i You can obtain information on trickle charg-
ers from a qualified specialist workshop. 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. You will require considerably
more effort to steer and brake. There is a risk of an accident.
Do not switch off the ignition while driving.
Drive sensibly – save fuel Observe 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 a result 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 ?on the multifunction
display. In addition, warning lamp 8on the
instrument cluster lights up (Y page 278). Driving tips
163Driving and parking Z

rately in the device list. These are found below
the entry MB SAP module phones
MB SAP module phones.
Switching between mobile phones If you have authorised more than one mobile
phone, you can switch between the individual
phones.
Multimedia system:
X Select Connect device
Connect device.
X Select a mobile phone from the device list. Telephone module with Bluetooth
®
(SAP profile)
Introduction The module can be used as a permanently instal-
led telephone with its own SIM card
(Y page 293) or in conjunction with a mobile
phone (Y page 293).
If you wish to use the module in conjunction with
your mobile telephone, the mobile phone must
support the Bluetooth ®
SAP profile (SIM Access
Profile).
The following functions are available using the
module:
R data modem mode (Y page 294)
R sending and receiving text messages
(Y page 294)
R accessing the phone book of the mobile
phone (Y page 294)
R charging a mobile phone via the USB connec-
tion (Y page 294)
A list of compatible mobile phones can be found at:
http://www.mercedes-benz.com/connect
i The module is not available in all vehicles,
depending on the equipment. Installing the module Mounting the module in the stowage compart-
ment of the centre console
X Slide module ;into bracket :until it audi-
bly engages.
Connecting the module via a USB cable (COMAND Online) Mounting the module in the stowage compart-
ment of the centre console
X Insert USB cable :into the module.
X Slide the module into the bracket until it audi-
bly engages.
X Connect the USB cable to the USB port. 292
Operating systemMultimedia system

i
Please observe the messages in the mobile
phone. If necessary, you will be asked to con-
firm further profile requests.
Switching between mobile phones If you have authorised more than one mobile
phone on the module, you can switch between
the individual phones.
X Select the mobile phone under MB MBSAP SAP mod‐
mod‐
ule phones
ule phones.
X Confirm the connection request; see the man-
ufacturer's operating instructions.
X Where necessary, enter the SIM card PIN into
the multimedia system and confirm.
Data modem mode X
Connect the mobile phone to the module
(Y page 293).
or
X Insert the SIM card into the SIM card slot on
the module (Y page 293).
X Before connecting for the first time, enable
the module for Internet access and select the network provider in the multimedia system;
see the Digital Owner's Manual.
Use as a data modem is automatically activa- ted.
X Activate/deactivate data roaming; see Digital
Owner's Manual.
For further information on data mode without
telephony with COMAND Online; see the Digital Owner's Manual.
Settings Storing/deleting the SIM card PIN
Multimedia system:
X Select Connect
Connect device deviceQMB MBSAP
SAP module
module
phones
phones.
X Highlight the mobile phone.
X To select G: navigate to the right.
X Activate Oor deactivate ªStore PINStore PIN.
For more information on further settings; see
the Digital Owner's Manual.
Transferring the phone book In order to use the phone book of the mobile
phone via the multimedia system, the phone
book must be transferred using the module. The transfer of data may take up to ten minutes.
Transmission occurs automatically after a Blue- tooth ®
connection is automatically established.
Text messages Requirements
The module is connected with the mobile phone
(Y page 293) or is being used in the SIM card
mode (Y page 293).
Activating/deactivating text message
downloading from the mobile phone Dial number Function
00080 Text message down-
loading is deactiva-
ted.
00081 Text message down-
loading is activated.
For further information on receiving text mes-
sages when using the telephone module; see
Digital Owner's Manual.
Charging a mobile phone X
Slide cover ;on the module in the direction
of the arrow and remove it.
X Connect the mobile phone via a USB data
cable with USB port :. Media mode
General notes If you wish to play external media sources, the
default display must already be turned on. Fur-294
Operating systemMultimedia system

cause you to lose control of the vehicle. There
is a risk of an accident.
Use this device only when the vehicle is sta-
tionary.
You must observe the legal requirements for the country in which you are currently driving whenoperating mobile communications equipment in
the vehicle.
If it is permitted by law to operate communica-
tions equipment while the vehicle is in motion,
you may do so only if the traffic situation per-
mits. You may otherwise be distracted from the traffic conditions, cause an accident and injure
yourself and others.
Excessive levels of electromagnetic radiation
may cause damage to your health and to the
health of others. The use of an exterior aerial
takes into consideration the scientific discus-
sion surrounding the possible health risk posed
by electromagnetic fields.
Mercedes-Benz recommends the use of an
approved exterior aerial. This ensures:
R optimal mobile phone reception quality in the
vehicle
R that mutual interference between the vehicle
electronics and mobile phones is minimised
An exterior aerial has the following advantages:
R it conducts the electromagnetic fields gener-
ated by a wireless device to the exterior
R the field strength in the vehicle interior is
lower than in a vehicle that does not have an exterior aerial
Information on retrofitting two-way radios and
mobile phones (RF transmitters) (Y page 358).
General notes Depending on the vehicle equipment, there are
various mobile phone brackets that may be fit-
ted in your vehicle; in some cases, these are
country-specific.
More information on suitable mobile phones,
mobile phone brackets and on connecting Blue-
tooth ®
-capable mobile phones with the multi-
media system can be obtained:
R at a qualified specialist workshop
R on the internet at http://www.mercedes-
benz.com/connect The functions and services available when you
use the phone depend on your mobile phone
model and service provider.
Using a mobile phone To connect a mobile phone to the exterior aerial
and charge it, insert it into the mobile phone
bracket.
X Open the telephone compartment
(Y page 298).
X Place the mobile phone bracket into the pre-
installed fitting; see the separate installation
instructions for the mobile phone fitting.
X Insert the mobile phone into the mobile phone
bracket; see the separate installation instruc-
tions for the mobile phone fitting.
i The mobile phone can also be operated
without being in the bracket. However, the
charging function and aerial function are not
available.
In order to use Bluetooth ®
(SAP profile) on your
telephone module, you must first insert the tele-
phone module into the pre-installed fitting. This connects it to the exterior aerial. If you wish to
charge the mobile phone, you must connect it to
a USB port.
Further information on the telephone module
with Bluetooth ®
(SAP profile) can be found in the
Digital Owner's Manual.
Operating the mobile phone You can operate the phone using the
6and
~ buttons on the multifunction steering
wheel. You can operate other mobile phone
functions via the on-board computer
(Y page 230).
When you remove the key from the ignition lock, the mobile phone is disconnected from the vehi-cle. You can then no longer make calls using the
hands-free system.
If a call is active and you remove the key from
the ignition lock, the conversation is transferred
over to the mobile phone. It is then possible to
continue the conversation on the mobile phone. 306
FeaturesStowing and features

Before handling the battery, touch the 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-
tery is electrostatically charged. Electrostatic
charge is created, for example:
R by wearing synthetic-fibre clothing
R by friction between clothing and the seat
R if you pull or push the battery across carpet or
other synthetic materials
R if you rub the battery with a cloth G
WARNING
During the charging process, a battery produ- ces hydrogen gas. If a short circuit occurs or
sparks are created, the hydrogen gas can
ignite. There is a risk of an explosion.
R Make sure that the positive terminal of a
connected battery does not come into con- tact with vehicle parts.
R Never place metal objects or tools on a bat-
tery.
R It is important that you observe the descri-
bed order of the battery terminals when
connecting and disconnecting a battery.
R When jump-starting, make sure that the
battery poles with identical polarity are
connected.
R It is particularly important to observe the
described order when connecting and dis-
connecting the jump leads.
R Never connect or disconnect the battery
terminals while the engine is running. G
WARNING
Battery acid is caustic. There is a risk 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
of the reach of children. Immediately rinse off
battery acid thoroughly with plenty of clean
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 an environmentally responsible
recycling system. Dispose of batteries in an
environmentally responsible
manner. Take discharged
batteries to a qualified spe-
cialist workshop or to a col-
lection point for used batter-
ies.
! Have the battery checked regularly at a
qualified specialist workshop.
Observe the service intervals in the Service
Booklet or contact a qualified specialist work- shop for more information.
! Always have work on the batteries carried
out at a qualified 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 notes and take protective
measures when handling batteries. Risk of explosion.
Fire, naked flames and smoking are
prohibited when handling the bat-
tery. Avoid creating sparks. Battery (vehicle)
331Breakdown assistance Z

Electrolyte or battery acid is corro-
sive. Avoid contact with the skin,
eyes and clothing.
Wear suitable protective clothing; in
particular, gloves, an apron and a
face mask.
Immediately rinse electrolyte or acid
splashes off with clean water. Con-
sult a doctor if necessary. Wear eye protection.
Keep children at a safe distance.
Observe this Owner's Manual.
For safety reasons, Mercedes-Benz recom-
mends that you use only batteries that have
been tested and approved for your vehicle by
Mercedes-Benz. These 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 should 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 ata qualified specialist workshop. However, you
can also charge the battery with a charger rec-
ommended by Mercedes-Benz. For more infor-
mation, please contact a qualified 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 an exten-
ded period. Consult a qualified specialist work-
shop 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 V battery
Vehicles with a lithium-ion battery:
! Only use battery chargers with a maximum
charging voltage of 14.4 V.
All ve hicles except vehicles with a lithium-
ion battery:
! Only use battery chargers with a maximum
charging voltage of 14.8 V. G
WARNING
During charging and jump-starting, explosive
gases can escape from the battery. There is a risk of an explosion.
Particularly avoid fire, naked flames, creating
sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting.
Do not lean over a battery. G
WARNING
Battery acid is caustic. There is a risk 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
of the reach of children. Immediately rinse off
battery acid thoroughly with plenty of clean
water and seek medical attention at once. G
WARNING
A discharged battery can freeze at tempera-
tures below freezing point. When jump-start-
ing the vehicle or charging the battery, gases can escape from the battery. There is a risk of
an explosion.
Allow the frozen battery to thaw out before
charging it or jump-starting.
All vehicles: ! Only charge the battery using the jump-start
connection point.
The jump-starting connection point is in the
engine compartment (Y page 333).
X Open the bonnet.
X Connect the battery charger to the positive
terminal and earth point in the same order as
when connecting the donor battery in the
jump-starting process (Y page 333).332
Battery (vehicle)Breakdown assistance

Keep away from fire and naked flames. Do not
lean over the battery. Never charge the battery
if it is still fitted to the vehicle, unless you are
using a battery charger that has been tested and
approved by Mercedes-Benz. A battery charger
unit specially adapted for Mercedes-Benz vehi-
cles and tested and approved by Mercedes-
Benz is available as an accessory. This device
permits charging of the battery while it is instal- led. Contact a Mercedes-Benz Service Centre
for information and availability. Read the battery charger's operating instructions before charg-
ing the battery.
All vehicles except vehicles with a lithium-
ion battery: if the warning and indicator lamps
on the instrument cluster do not light up at low temperatures, it is very likely that the dis-
charged battery has frozen. In this case, you
may neither jump-start the vehicle nor charge
the battery. The service life of a battery that has
been thawed may be reduced. The starting char-
acteristics may be impaired, especially at low
temperatures. Have the thawed battery
checked at a qualified specialist workshop.
Vehicles with a lithium-ion battery: at low
temperatures, do not use a battery charger to
charge a battery that has been removed. Allow
the battery to warm up gently first, if necessary. Otherwise, the service life may be reduced and
the starting characteristics impaired, especially
at low temperatures. Jump-starting
For the jump-starting procedure, use only the jump-starting connection point, consisting of a pos- itive terminal and an earth point, in the engine compartment.
All vehicles except vehicles with a lithium-ion battery: G
WARNING
Battery acid is caustic. There is a risk 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 of the reach of children. Immediately rinse off battery acid
thoroughly with plenty of clean water and seek medical attention at once. G
WARNING
During charging and jump-starting, explosive gases can escape from the battery. There is a risk of an explosion.
Particularly avoid fire, naked flames, creating sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting. Do not lean over a battery. G
WARNING
During the charging process, a battery produces hydrogen gas. If a short circuit occurs or sparks
are created, the hydrogen gas can ignite. There is a risk of an explosion.
R Make sure that the positive terminal of a connected battery does not come into contact with
vehicle parts.
R Never place metal objects or tools on a battery.
R It is important that you observe the described order of the battery terminals when connecting
and disconnecting a battery.
R When jump-starting, make sure that the battery poles with identical polarity are connected.
R It is particularly important to observe the described order when connecting and disconnecting
the jump leads.
R Never connect or disconnect the battery terminals while the engine is running. Jump-starting
333Breakdown assistance Z