fuel reserve MERCEDES-BENZ C-CLASS CABRIOLET 2016 Owners Manual

Notes for C 300, Mercedes-AMG
C 43 4MATIC .................................3
62
Notes for Mercedes‑ AMG vehi-
cles ................................................ 362
Problem (malfunction) ................... 156
Quality (diesel )............................... 363
Refuelling ....................................... 153
Tank content/reserve fue l............. 361
Fuel filler flap
Closing ........................................... 155
Opening ......................................... 155
Fuel filter (white display message) .. 257
Fuel level
Calling up the range (on-board
computer) ...................................... 225
Gaug e.............................................. 35
Fuel tank
Capacity ........................................ 361
Problem (malfunction) ................... 156
Fuses
Allocation chart ............................. 341
Before changing ............................. 340
Dashboard fuse box ....................... 340
Fuse box in the boot ...................... 341
Fuse box in the engine compart-
ment .............................................. 340
Fuse box in the front-passenger
footwell .......................................... 340
Important safety notes .................. 339 G
G-Meter (on-board computer,
Mercedes-AMG vehicles) .................. 238
G-Meter (on-board computer,
Mercedes-Benz C 450 AMG
4MATIC) .............................................. 238
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 237
Gear indicator (on-board com-
puter, Mercedes-Benz C 450 AMG
4MATIC) .............................................. 237
Gearshift paddles
see Steering wheel gearshift paddles
Gearshift program
SETUP (on-board computer) .......... 238
Genuine Mercedes-Benz parts ........... 27
Glove compartment .......................... 297 Google™ Local Search
See also Digital Owner's Manua l... 284 H
Handwriting recognition Switching text reader function
on/of f............................................ 287
Touchpad ....................................... 286
Hazard warning lamps ...................... 116
Head level heating (AIRSCARF) ........ 107
Head restraints
Adjusting (electrically) ................... 104
Adjusting (manually) ...................... 103
Adjusting the fore-and-aft posi-
tion manually ................................. 103
Fitting/removing (rear) .................. 104
Important safety notes .................. 103
Head-up display
Adjusting the brightness ................ 235
Displays and operating .................. 223
Function/note s............................. 223
Important safety notes .................. 223
Selecting displays .......................... 234
Setting the position ....................... 235
Storing settings (memory func-
tion) ............................................... 112
Headbag
Display message ............................ 250
Operation ......................................... 50
Headlamp flasher .............................. 116
Headlamps
Misting up ...................................... 118
see Automatic headlamp mode
Heating
see Climate control
High-pressure cleaners .................... 316
Hill start assist .................................. 136
HOLD function
Activating ....................................... 180
Activation conditions ..................... 180
Deactivating ................................... 180
Display message ............................ 261
Function/note s............................. 179
General notes ................................ 179
Home address
See also Digital Owner's Manua l... 284
Horn ...................................................... 33 Index
13

Main-beam headlamps ...................1
20
Overview of bulb type s.................. 120
Turn signals (front) ......................... 120
Rescue card ......................................... 31
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 257
Warning lamp ................................. 278
Restraint system
Display message ............................ 249
Introduction ..................................... 42
Warning lamp ................................. 278
Warning lamp (function) ................... 43
Rev counter ........................................ 221
Reverse gear
Engaging (manual transmission) .... 143
Reversing camera
"Reverse parking" function ............ 195
Cleaning instructions ..................... 320
Coupling up a trailer function ........ 196
Display in the multimedia system .. 194
General notes ................................ 193
Object detection (function/
notes) ............................................ 197
Switching on/of f........................... 193
wide-angle function ....................... 196
Reversing feature
Side windows ................................... 91
Reversing lamps
Display message ............................ 253
Roll bar
Display message ............................ 250
Operation ......................................... 55
Roof
Overview .......................................... 94
see Soft top
Roof lining and carpets (cleaning
instructions) ...................................... 322
Route guidance
See also Digital Owner's Manua l... 284 S
Safety Children in the vehicle ..................... 59
see Occupant safety
see Operating safety Safety system
see Driving safety systems
SD card
Inserting/removing ........................ 295
SD memory card
See also Digital Owner's Manua l... 284
Selecting ........................................ 229
Seat
Adjusting (Performance Seat) ........ 105
Seat backrest display message ..... 269
Seat belt
Correct usage .................................. 45
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 47
Cleaning ......................................... 322
Fastening ......................................... 46
Important safety guidelines ............. 44
Introduction ..................................... 44
Rear seat belt status indicator ......... 47
Releasing ......................................... 47
Warning lamp ................................. 273
Warning lamp (function) ................... 47
Seats
Adjusting (electrically) ................... 102
Adjusting (manually and electri-
cally) .............................................. 102
Adjusting the 4-way lumbar sup-
port ................................................ 105
Adjusting the head restraint .......... 103
Calling up a stored setting (mem-
ory function) .................................. 113
Cleaning the cover ......................... 321
Correct driver's seat position ........ 100
Folding the backrests forward/
back ............................................... 104
Important safety notes .................. 100
Seat heating .................................. 105
Seat heating problem .................... 106
Seat ventilation .............................. 106
Seat ventilation problem ................ 106
Storing settings (memory func-
tion) ............................................... 112
Switching AIRSCARF on/of f.......... 107
Switching seat heating on/of f....... 105
Switching the seat ventilation on/ off .................................................. 106
Securing a load .................................. 299 Index
19

Data acquisition ............................... 31
Display message ............................ 267
Electronics ....................................
.358
Equipment ....................................... 28
Implied warranty .............................. 31
Individual settings .......................... 232
Leaving parked up ......................... 163
Locking (in an emergency) .............. .89
Locking (key) ................................... 82
Lowering ........................................ 355
Operating safety .............................. 28
Parking .......................................... 159
Pulling away ................................... 135
Raising ........................................... 352
Registration ..................................... 31
Securing from rolling away ............ 352
Technical data ............................... 358
Towing away .................................. 336
Transporting .................................. 338
Unlocking (in an emergency) ........... 89
Unlocking (key) ................................ 82
Vehicle data ................................... 367
Vehicle data
Boot load (maximum) ..................... 367
Vehicle dimensions ........................... 367
Vehicle emergency locking ................ 89
Vehicle identification number
see VIN
Vehicle identification plate .............. 359
Vehicle level
AIRMATIC ...................................... 182
Display message ............................ 258
Vehicle tool kit .................................. 325
Video
Operating the DVD ......................... 229
See also Digital Owner's Manua l... 284
VIN
Seat ............................................... 360
Type plate ...................................... 359 W
Warning and indicator lamps ABS ................................................ 275
Brakes ........................................... 274
Distance warning signal ................. 281
ESP ®
.............................................. 275
ESP ®
OFF ....................................... 277 Fuel tank ........................................ 278
General notes ................................ 273
LIM (cruise control) ........................ 168
LIM (DISTRONIC PLUS) .................. 172
LIM (variable SPEEDTRONIC) ......... 170
Overview .......................................... 35
Parking brake ................................ 278
PASSENGER AIR BAG ...................... 43
Reserve fue
l................................... 278
Seat belt ........................................ 273
Steering ......................................... 283
Tyre pressure monitor ................... 282
Warning triangle ................................ 324
Washer fluid
Display message ............................ 271
Weather display (COMAND Online)
See also Digital Owner's Manua l... 284
Wheel and tyre combinations
Tyres .............................................. 355
Wheel bolt tightening torque ........... 355
Wheel chock ...................................... 352
Wheels
Changing a whee l.......................... 350
Changing/replacing ....................... 350
Checking ........................................ 343
Cleaning ......................................... 318
Emergency spare whee l................. 356
Fitting a new wheel ........................ 354
Fitting a wheel ............................... 351
Important safety notes .................. 342
Information on driving .................... 342
Removing a whee l.......................... 354
Snow chains .................................. 345
Storing ........................................... 351
Tightening torque ........................... 355
Wheel size/tyre size ...................... 355
Wind deflector (cleaning instruc-
tions) .................................................. 317
Windows
Cleaning ......................................... 318
see Side windows
Windscreen
Demisting ...................................... 128
Windscreen washer fluid
see Windscreen washer system
Windscreen washer system
Important safety notes .................. 367
Topping up ..................................... 312 24
Index

Instrument cluster
i
Instrument cluster with speedometer
(km/h) Function Page
:
Speedometer with segments 220
Indicator and warning lamps:
å
ESP®
OFF 275
÷
ESP® 275
·
Distance warning 281
Ð
Power steering assis-
tance malfunctioning 283
6
Restraint system 43
ü
Seat belt not fastened 273
K
Main-beam headlamps 116
L
Dipped-beam head-
lamps 115
T
Side lamps 115
R
Rear foglamp 115
h
Tyre pressure monitor 282
;
#!
Turn signals 116
=
Multifunction display 222
?
Rev counter 221 Function Page
Indicator and warning lamps:
!
Electric parking brake
(yellow) 278
!
ABS malfunctioning 275
;
Engine diagnostics 278
%
Diesel engine: preglow 135
!
Electric parking brake
applied (red) 278
J
Brakes (red) 274
M
SPORT handling mode
(Mercedes-AMG vehicles) 277
J
Brakes (yellow) 274
A
Coolant temperature gauge 221
Indicator and warning lamps:
?
Coolant too hot/cold 279
B
Fuel gauge display
Indicator and warning lamps:
8
Fuel reserve with fuel
filler flap location indicator
(right-hand side) 278
i
Information on displaying the outside tem-
perature on the multifunction display can be found under "Outside temperature display"
(Y
page 221). Instrument cluster
35At a glance

Setting the volume:
X Press button :.
If you select the loudest setting, indicator
lamp ;lights up.
You can also adjust the position of the exhaust
flap using the: R DYNAMIC SELECT switch (Y page 141)
R Mercedes-AMG vehicles: multimedia sys-
tem Problems with the engine
Problem
Possible causes/consequences and
M MSolutions The engine does not
start. The HOLD function or DISTRONIC PLUS is activated.
X Deactivate the HOLD function (Y page 179) or DISTRONIC PLUS
(Y page 171).
X Start the engine again (Y page 134).The engine does not
start. The starter motor
can be heard. R
The engine electronics are malfunctioning.
R The fuel supply is malfunctioning.
Before attempting to restart the engine:
X Turn the key back to position uin the ignition lock.
or X Press the Start/Stop button repeatedly until all indicator lamps on
the instrument cluster go out.
X Start the engine again (Y page 134). Avoid excessively long and
frequent attempts to start the engine, as this will drain the battery.
If the engine does not start after several attempts: X Consult a qualified specialist workshop. The engine does not
start. The starter motor
can be heard. The
reserve fuel warning
lamp is lit and the fuel
gauge display is at the
reserve level. The fuel tank is empty.
X Refuel the vehicle. The engine does not
start. You cannot hear
the starter motor. The on-board voltage is too low because the battery is too weak or
discharged.
X Jump-start the vehicle (Y page 333).
If the engine does not start despite attempts to jump-start it:
X Consult a qualified specialist workshop. 140
DrivingDriving and parking

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

Display messages
Possible causes/consequences and
M
MSolutions 4
Add 1 litre engine Add 1 litre engine
oil when next refu‐ oil when next refu‐
elling elling Mercedes-AMG C 63 vehicles:
The engine oil level has dropped to the minimum level.
! Avoid long journeys when there is too little coolant in the cooling
system. Otherwise the engine will be damaged.
X Check the engine oil level when next refuelling, at the latest
(Y page 310).
X If necessary, top up the engine oil (Y page 311).
If you have to top up the engine oil frequently:
X Contact a qualified specialist workshop and have the engine
checked.
Information on approved engine oils can be obtained from a qualified specialist workshop or on the internet at http://bevo.mercedes-
benz.com. 4
Engine oil level Engine oil level
Stop Stop
vehicle
vehicle Switch
Switch
engine off
engine off Mercedes-AMG C 63 vehicles:
The engine oil level is too low. There is a risk of engine damage.
X Stop the vehicle immediately, paying attention to road and traffic
conditions, and switch off the engine.
X Secure the vehicle against rolling away (Y page 159).
X Check the engine oil level (Y page 310).
X If necessary, top up the engine oil (Y page 311).8
Reserve fuel level Reserve fuel level The fuel level has dropped into the reserve range.
X Refuel at the nearest filling station. C There is very little fuel in the fuel tank.
X You must refuel at the nearest filling station. ¸
Replace air cleaner Replace air cleaner Vehicles with a diesel engine:
The engine air filter is dirty and must be replaced.
X Consult a qualified specialist workshop. !
Clean the fuel fil‐ Clean the fuel fil‐
ter ter Vehicles with a diesel engine:
There is water in the fuel filter. The water must be drained off.
X Consult a qualified specialist workshop. Refill AdBlue See Refill AdBlue See
Owner’s Manual Owner’s Manual
The AdBlue
®
level has fallen below the reserve range. A warning tone
also sounds.
X Refill AdBlue ®
as soon as possible (Y page 156).Refill AdBlue No Refill AdBlue No
start in ... mi start in ... mi
The AdBlue
®
level is sufficient only for the indicated distance. A warn-
ing tone also sounds.
X Refill AdBlue ®
immediately (Y page 156).
i If you drive the vehicle at speeds greater than 15 km/h, the
Refill
Refill AdBlue
AdBlueNo
Nostart
start in
in...
... mi
mimessage disappears after
approximately one minute. Display
messages
257On-board computer and displays Z

Warning/
indicator
lamp
N N
Signal type
Possible causes/consequences and M
M Solutions !
N
The red indicator lamp for the electric parking brake flashes or is lit and/or the
yellow warning lamp for the electric parking brake is lit.
X Observe the additional display messages on the multifunction display. 6
N
The red restraint system warning lamp is lit while the engine is running.
The restraint system is malfunctioning.
G WARNING
The airbags or belt tensioners may either be triggered unintentionally or, in the
event of an accident, may not be triggered.
This poses an increased risk of injury.
X Observe the additional display messages on the multifunction display.
X Drive on carefully.
X Contact a qualified specialist workshop immediately and have the restraint sys-
tem checked.
Further information about the restraint system (Y page 42).Engine
Warning/
indicator
lamp
N N
Signal type
Possible causes/consequences and M
M Solutions ;
N
The yellow engine diagnostics warning lamp lights up while the engine is run-
ning.
A fault may exist with the following, for example:
R Engine management
R Fuel injection system
R Exhaust system
R Ignition system (for vehicles with petrol engines)
R Fuel system
The emission limit values may be exceeded and the engine may be running in
emergency mode.
X Consult a qualified specialist workshop immediately.
Vehicles with a diesel engine: the fuel tank has run dry (Y page 156).
X Start the engine three to four times after refuelling.
If the yellow engine diagnostics warning lamp goes out, emergency running
mode is cancelled. The vehicle does not have to be checked. 8
N
The yellow reserve fuel warning lamp is on while the engine is running.
The fuel level has dropped into the reserve range.
X Refuel at the nearest filling station. 278
Warning and indicator lamps in the instrument clusterOn-board computer and displays

High-pressure cleaner
G
WARNING
The water jet of circular-jet nozzles (dirt grind- ers) can cause damage not visible from the
outside to tyres or chassis components. Com-
ponents damaged in this way can unexpect-
edly fail. There is a risk of an accident.
Do not use high-pressure cleaners with circu-
lar-jet nozzles to clean the vehicle. Have dam- aged tyres or chassis components replaced
immediately.
! Always maintain a distance of at least 30 cm
between the vehicle and the high-pressure
cleaner nozzle. Information about the correct
distance is available from the equipment
manufacturer.
Move the high-pressure cleaner nozzle
around whilst cleaning.
Do not aim directly at any of the following:
R Tyres
R Door gaps, joints etc.
R Soft top
R Wind deflector net
R Electrical components
R Battery
R Plug connectors
R Lamps
R Seals
R Trim elements
R Ventilation slots
Damage to seals or electrical components
can lead to leaks or failures.
! Vehicles with decorative film: parts of your
vehicle are covered with a decorative film.
Maintain a distance of at least 70 cm between
the parts of the vehicle covered with the film
and the nozzle of the high pressure cleaner.
Information about the correct distance is
available from the equipment manufacturer.
Move the high-pressure cleaner nozzle
around whilst cleaning.
! Edition 1 special model: parts of your vehi-
cle are covered with a decorative foil. Main-
tain a distance of at least 70 cm between the
foil-wrapped parts of the vehicle and the noz-
zle of the high pressure cleaner. Information about the correct distance is
available from the equipment manufacturer.
Move the high-pressure cleaner nozzle
around when cleaning your vehicle.
Cleaning the paintwork !
Do not affix:
R stickers
R films
R magnetic plates or similar items
to painted surfaces. You could otherwise
damage the paintwork.
Scratches, corrosive deposits, areas affected by
corrosion and damage caused by inadequate
care cannot always be completely repaired. In
such cases, visit a qualified specialist workshop.
X Remove impurities immediately, where pos-
sible, whilst avoiding rubbing too hard.
X Soak insect remains with insect remover and
rinse off the treated areas afterwards.
X Soak bird droppings with water and rinse off
the treated areas afterwards.
X Remove coolant, brake fluid, tree resins, oils,
fuels and greases by rubbing gently with a
cloth soaked in petroleum ether or lighter
fluid.
X Use tar remover to remove tar stains.
X Use silicone remover to remove wax.
Care and treatment of matt paintwork !
Never polish the vehicle or the light alloy
wheels. Polishing makes the paintwork shiny.
! The following may cause the paint to
become shiny and thus reduce the matt
effect:
R vigorous rubbing with unsuitable materials
R frequent use of car washes
R washing the vehicle in direct sunlight
! Never use paint cleaner, buffing or polishing
products, or gloss preserver, e.g. wax, for the purpose of paintwork care. These products
are only suitable for high-gloss surfaces. Their
use on vehicles with matt paintwork leads to
considerable surface damage or, more spe-
cifically, to shiny, spotted areas.
Always have paintwork repairs carried out at a
qualified specialist workshop. 316
CareMaintenance and care

You can identify service products approved by
Mercedes-Benz by the following inscriptions on
the container:
R MB-Freigabe (e.g. MB-Freigabe 229.51)
R MB-Approval (e.g. MB-Approval 229.51)
Other designations or recommendations indi-
cate a level of quality or a specification in
accordance with an MB Sheet Number (e.g. MB 229.5). They have not necessarily been
approved by Mercedes-Benz.
Other identifications, for example:
R 0 W-30
R 5 W-30
R 5 W-40
You can obtain further information at any quali-
fied specialist workshop or on the internet at
http://bevo.mercedes-benz.com. Fuel
Important safety notes G
WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, naked flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refuelling. G
WARNING
Fuels are poisonous and hazardous to health. There is a danger of injury.
Do not swallow fuel or let it come into contact
with skin, eyes or clothing. Do not inhale fuel
vapours. Keep fuels out of the reach of chil-
dren.
If you or others come into contact with fuel,
observe the following:
R Wash the fuel off any affected areas of skin
with water and soap immediately.
R If you get fuel in your eyes, rinse them thor-
oughly with clean water immediately. Seek immediate medical attention. R
If fuel is swallowed, seek immediate medi-
cal attention. Do not induce vomiting.
R Change any clothing that has come into
contact with fuel immediately.
Tank capacity The total capacity of the fuel tank may vary,
depending on the vehicle equipment.
Model Total capacity
C 180
C 220 d
C 220 d 4MATIC
41.0 l
or
66.0 l C 300
C 400 4MATIC
Mercedes-AMG vehicles
66.0 l
All other models
50.0 l
or
66.0 l Model Of which
reserve fuel Mercedes-AMG vehicles
Approx. 10.0 l
All other models
Approx. 7.0 l
Petrol
Fuel grade
!
Do not use diesel to refuel vehicles with a
petrol engine. Do not switch on the ignition if
you accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel system. Even small amounts of the wrong fuel can
result in damage to the fuel system and the
engine. Notify a qualified specialist workshop
and have the fuel tank and fuel lines drained
completely.
! Only refuel using unleaded petrol with at
least 95 RON, which conforms to the Euro-
pean standard EN 228 or E DIN or an equiva-
lent specification.
Fuel of this specification may contain up to
10% ethanol. Your vehicle is suitable for use
with E10 fuel. You may refuel your vehicle
using E10 fuel. Service products and capacities
361Technical data Z