fuel MERCEDES-BENZ S-CLASS COUPE 2014 Owners Manual

Exhaust pipe
Cleaning ........................................ .348
Exterior lighting
Cleaning ......................................... 347
see Lights
Exterior mirrors
Adjusting ....................................... 118
Anti-dazzle mode (automatic) ....... .119
Folding in/out (automatically) ....... 118
Folding in/out (electrically) ........... 118
Out of position (troubleshooting) ... 119
Parking position ............................. 119
Resetting ....................................... 118
Storing settings (memory func-
tion) ............................................... 120 F
Fault message see Display messages
Features ............................................. 320
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 354
First-aid kit ......................................... 354
Fitting a wheel
Fitting a wheel ............................... 390
Lowering the vehicle ...................... 391
Preparing the vehicle ..................... 386
Raising the vehicl e......................... 387
Removing a whee l.......................... 390
Securing the vehicle against roll-
ing away ........................................ 387
Flat tyre
Changing a wheel/fitting the
spare whee l................................... 385
MOExtended tyre s......................... 356
Preparing the vehicle ..................... 356
TIREFIT kit ...................................... 357
Floormat ............................................. 333
Foglamps (extended range) .............. 128
Frequencies
Garage door opener ....................... 330
Mobile phone ................................. 400
Two-way radio ................................ 400
Front-passenger front airbag deac-
tivation
Display message ............................ 278 Front-passenger front airbag deac-
tivation system
Operation ......................................... 52
Problems ......................................... 56
System self-test ............................... 54
Front-passenger seat
Adjusting from the driver's seat ..... 108
Fuel
Additives ........................................ 404
Consumption information .............. 404
Consumption statistics .................. 248
Displaying the current consump-
tion ................................................ 247
Displaying the rang e...................... 247
E10 ................................................ 403
Fuel gaug e....................................... 32
Grade (petrol) ................................ 403
Important safety notes .................. 403
Problem (malfunction) ................... 178
Refuelling ....................................... 175
Tank content/reserve fue l............. 403
Fuel filler flap
Opening ......................................... 176
Fuel level
Calling up the range (on-board
computer) ...................................... 247
Gaug e.............................................. 32
Fuel tank
Capacity ........................................ 403
Problem (malfunction) ................... 178
Fuses
Allocation chart ............................. 372
Before changing ............................. 371
Dashboard fuse box ....................... 371
Fuse box in the boot ...................... 372
Fuse box in the engine compart-
ment .............................................. 372
Fuse box in the front-passenger
footwell .......................................... 371
Important safety notes .................. 370 G
Garage door opener Clearing the memory ..................... 330
Frequencies ................................... 330
General notes ................................ 328
Important safety notes .................. 328 Index
11

Perfume atomizer
Operating ....................................... 146
Perfume vial ................................... 146
Problem (malfunction) ...................1 48
Petrol ................................................. .403
Pets in the vehicle ............................... 69
Plastic trim (cleaning instruc-
tions) ................................................. .349
Power closing ...................................... 92
Power socket
Boot ............................................... 324
Power windows
see Side windows
PRE-SAFE ®
(anticipatory occupant
protection)
Operation ......................................... 59
PRE-SAFE ®
(preventive occupant
safety system)
Display message ............................ 272
PRE-SAFE ®
Brake
Activating/deactivating ................. 258
Display message ............................ 273
Function/notes ................................ 77
Important safety notes .................... 78
Warning lamp ................................. 309
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS)
Operation ......................................... 59
Program selector button .................. 171
Protection against theft
ATA (Anti-Theft Alarm system) ......... 80
Immobiliser ...................................... 80
Interior motion sensor ..................... 81
Tow-away protectio n ........................81
Protection of the environment
General notes .................................. 22
Pulling away
Automatic transmission ................. 162
General notes ................................ 162
Hill start assist ............................... 162 Q
Qualified specialist workshop ........... 25R
Radiator cover ................................... 338 Radio
Selecting a station ......................... 251
Radio-based vehicle components
Declaration of conformity ................ 24
Reading lamp ..................................... 130
Rear compartment
Setting the air vents ..................... .156
Stowage compartment .................. 317
Rear foglamp
Display message ............................ 280
Switching on/off ........................... 125
Rear lamps
see Lights
Rear seats
Overview .......................................... 40
Rear window blind ............................ 322
Rear window heating
Problem (fault) ............................... 145
Switching on/off ........................... 144
Rear-compartment seat belt sta-
tus indicator ........................................ 48
Rear-view mirror
Anti-dazzle mode (automatic) ....... .119
Dipping (manual )........................... 117
Recuperation display ........................ 247
Refuelling
Fuel gaug e....................................... 32
Important safety notes .................. 175
Refuelling process ......................... 176
see Fuel
Remote control
Auxiliary heating/ventilation .......... 150
Changing the batteries (auxiliary
heating) ......................................... 152
Garage door opener ....................... 328
Programming (garage door
opener) .......................................... 328
Replacing bulbs
General notes ................................ 131
Replacing the battery (auxiliary
heating remote control) .................... 152
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 284
Warning lamp ................................. 307
Residual heat (climate control) ........ 14616
Index

Restraint system
Display messag e............................ 275
Introduction ..................................... 42
Warning lamp ................................. 306
Warning lamp (function) ................... 43
Rev counter ........................................ 242
Reversing camera
Cleaning instructions ..................... 347
Function/note s............................. 217
Switching on/of f........................... 218
Reversing feature
Side windows ................................... 99
Reversing function
Boot lid ............................................ 94
Roller sunblind ............................... 102
Reversing lamp (display message) .. 281
ROAD SURFACE SCAN ....................... 206
Roller sunblind
Panorama roof ............................... 102
Rear window .................................. 322
Roller sunblind of the panorama
roof
Opening and closing ...................... 103
Operating ....................................... 102
Resetting ....................................... 103
Roof lining and carpets (cleaning
instructions) ...................................... 351
Roof load (maximum) ........................ 408S
Safety Automatic front-passenger front
airbag deactivation system .............. 51
Child restraint systems .................... 61
Children in the vehicle ..................... 60
see Operating safety
Safety system
see Driving safety systems
Seat
Seat backrest display message ..... 297
Seat belt
Correct usage .................................. 45
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 47
Cleaning ......................................... 351
Display message ............................ 274 Fastening ......................................... 46
Important safety guidelines ............. 44
Introduction ..................................... 44
Rear seat belt status indicator ......... 48
Releasing ......................................... 47
Warning lamp ................................. 300
Warning lamp (function) ................... 47
Seating
Seating comfort packag e............... 111
Seating comfort package ................. 111
Seats
Active multicontour seat ................ 111
Adjusting (electrically) ................... 108
Adjusting the 4-way lumbar sup-
port ................................................ 111
Adjusting the head restraint .......... 109
Cleaning the cover ......................... 350
Correct driver's seat position ........ 106
EASY-ENTRY/EXIT system ............. 116
Folding the backrests forward/
back ............................................... 110
Important safety notes .................. 107
Seat heating .................................. 111
Seat heating problem .................... 113
Seat ventilation .............................. 113
Seat ventilation problem ................ 114
Storing settings (memory func-
tion) ............................................... 120
Switching seat heating on/of f....... 111
Switching the seat ventilation on/ off .................................................. 113
Section
Wheels and tyres ........................... 376
Selector lever
Cleaning ......................................... 350
see Automatic transmission
Sensors (cleaning instructions) ....... 347
Service
see ASSYST PLUS
Service Centre
see Qualified specialist workshop
Service menu (on-board com-
puter) .................................................. 256
Service products
Brake fluid ..................................... 406
Coolant (engine) ............................ 406
Engine oil ....................................... 405
Fuel ................................................ 403 Index
17

Tyre pressure loss warning
General notes ................................ 384
Important safety notes .................. 384
Restarting ...................................... 385
Tyre pressure monitor
Checking the tyre pressure elec-
tronically ........................................ 382
Function/note s............................. 381
General notes ................................ 381
Important safety notes .................. 381
Radio type approval for the tyre
pressure monitor ........................... 384
Restarting ...................................... 383
Warning lamp ................................. 310
Warning message .......................... 383
Tyres
Changing a whee l.......................... 385
Checking ........................................ 377
Direction of rotation ...................... 386
Display message ............................ 293
Important safety notes .................. 376
MOExtended tyre s......................... 378
Replacing ....................................... 386
Service life ..................................... 377
Storing ........................................... 386
Summer tyres in winter ................. 378
Tyre size (data ).............................. 391
Tyre tread ...................................... 377
Wheel and tyre combinations ........ 393
see Flat tyre U
Unlocking Emergency unlocking ....................... 93
From inside the vehicle (central
unlocking button) ............................. 91 V
Vanity mirror (in sun visor) .............. 321
Vehicle
Correct use ...................................... 25
Data acquisition ............................... 26
Display message ............................ 295
Electronics ..................................... 400
Equipment ....................................... 23
Implied warranty .............................. 26
Individual settings .......................... 257 Leaving parked up ......................... 181
Locking (in an emergency) ............... 93
Locking (key) ................................... 85
Lowering ........................................ 391
Operating safety .............................. 23
Pulling away ................................... 162
Raising ........................................... 387
Registration ..................................... 25
Securing from rolling away ............ 387
Towing away .................................. 367
Transporting .................................. 370
Unlocking (in an emergency) ........... 93
Unlocking (key) ................................ 85
Vehicle data ................................... 408
Vehicle dimensions ........................... 408
Vehicle emergency locking ................ 93
Vehicle identification number
see VIN
Vehicle identification plate .............. 402
Vehicle level
Active Body Control ABC ............... 204
Display message ............................ 285
Vehicle maintenance
see ASSYST PLUS
Vehicle tool kit .................................. 355
Video
Operating the DVD ......................... 253
VIN ...................................................... 402 W
Warning and indicator lamps ABS ................................................ 302
Brakes ........................................... 301
Distance warning signal ................. 309
ESP ®
.............................................. 304
ESP ®
OFF ....................................... 305
LIM (cruise control )........................ 186
LIM (DISTRONIC PLUS) .................. 193
LIM (variable SPEEDTRONIC) ......... 189
Overview .......................................... 33
Parking brake ................................ 306
PASSENGER AIR BAG ...................... 43
Reserve fuel ................................... 307
Seat belt ........................................ 300
Steering ......................................... 311
Tyre pressure monitor ................... 310
Warning triangle ................................ 35420
Index

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
Our objectives are to use the natural resour-
ces which form the basis of our existence on
this planet sparingly and in a manner which
takes the requirements of both nature and
humanity into consideration.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally-responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tyre wear depend on
the following factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. Therefore,
please bear the following in mind:
Operating conditions:
R avoid short trips, as these increase fuel
consumption.
R observe the correct tyre pressure.
R do not carry any unnecessary weight in the
vehicle.
R remove the roof rack once you no longer
need it.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R all maintenance work should be carried out
at a qualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
starting the engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain a safe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to Ôof its maximum engine speed.
R switch off the engine in stationary traffic.
R monitor the vehicle's fuel consumption. Returning an end-of-life vehicle
EU countries only:
Mercedes-Benz will take back your old vehicle to dispose of it in an environmentally-respon-sible manner in accordance with the Euro-
pean Union (EU) End of Life Vehicles Direc-
tive.
There is a network of return points and dis-
assembly plants available. You can return
your vehicle to these plants free of charge.
This makes a valuable contribution to the
recycling process and the conservation of
resources.
For further information on recycling old vehi- cles, recovery and the terms of the policy,
visit the Mercedes-Benz homepage. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also supplies reconditioned
assemblies and parts which are of the same
quality as new parts. For these, the same war-
ranty applies as for new parts.
! Airbags and seat belt tensioners, as well
as control units and sensors for these
restraint systems, may be installed in the
following areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R dashboard
R instrument cluster
R centre console 22
Introduction

Instrument cluster
Displays
i
Instrument cluster: kilometres Function Page
:
Speedometer
;
Multifunction display 244 Function Page
=
Rev counter 242
?
Coolant temperature 242
A
Fuel gauge32
Instrument clusterAt a glance

the boot. Otherwise, the key may not be
detected, e.g. when starting the engine using
the Start/Stop button.
A check which periodically establishes a radio
connection between the vehicle and the key
determines whether a valid key is in the vehi- cle. This occurs, for example:
R when starting the engine
R whilst driving
R when the external door handles are
touched
R during convenience closing Key functions
:
& Locks the vehicle
; F Opens/closes the boot lid
= % Unlocks the vehicle
X To unlock centrally: press button=.
If you do not open the vehicle within
approximately 40 second s of unlocking:
R the vehicle is locked again
R the anti-theft alarm system is primed
again
X To lock centrally: press button:.
The key centrally locks/unlocks: R the doors
R the boot lid
R the fuel filler flap
When unlocking, the turn signals flash once.
When locking, they flash three times. i
You can also set an audible signal to con-
firm that the vehicle has been locked. The
audible signal can be activated and deacti-
vated using COMAND Online (see the sep-
arate operating instructions).
i When the surround lighting is activated in
COMAND Online, it comes on when it is
dark after the vehicle is unlocked using the remote control. Information on activating
and deactivating the surround lighting can
be found in the separate operating instruc-
tions.
X To open the boot lid automatically from
outside the vehicle: press and hold but-
ton ;until the boot lid opens. KEYLESS-GO
General notes Bear in mind that the engine can be started by
any of the vehicle occupants if there is a key
in the vehicle.
Locking and unlocking centrally You can start, lock or unlock the vehicle using
KEYLESS-GO. To do this, you only need carry
the key with you. You can combine the KEY-
LESS-GO functions with the functions of a
conventional key. Unlock the vehicle by using KEYLESS-GO, for instance, and lock it using
the & button on the key.
The driver's door and the door at which the
handle is used, must both be closed. The key
must be outside the vehicle. When locking or unlocking with KEYLESS-GO, the distance
between the key and the corresponding door
handle must not be greater than 1 m.
A check which periodically establishes a radio
connection between the vehicle and the key
determines whether a valid key is in the vehi- cle. This occurs, for example:
R when starting the engine
R whilst driving Key
85Opening and closing Z

R
when the external door handles are
touched
R during convenience closing X
To unlock the vehicle: touch the inner
surface of the door handle.
X To lock the vehicle: touch sensor sur-
face :or;.
Make sure that you do not touch the inner
surface of the door handle.
X Convenience closing feature: touch
recessed sensor surface ;for an exten-
ded period.
For further information on the convenience closing feature (Y page 101).
Deactivating If you do not intend to use the vehicle for a
longer period of time, you can deactivate KEY- LESS-GO. The key will then use very little
power, thereby conserving battery power. For
the purposes of activation/deactivation, the
vehicle must not be nearby.
X To deactivate: press the&button on
the key twice in rapid succession.
The battery check lamp of the key lights up
twice briefly and KEYLESS-GO is deactiva-
ted.
X To activate: press any button on the key or
insert the key into the ignition lock.
KEYLESS-GO and all of its associated fea-
tures are available again. KEYLESS-GO start function
Bear in mind that the engine can be started by any of the vehicle occupants if there is a key
in the vehicle. Changing the settings of the locking
system
You can change the settings of the locking
system. This means that only the driver's door and the fuel filler flap are unlocked when the
vehicle is unlocked. This is useful if you fre-
quently travel alone.
X To change the setting: press and hold
down the %and& buttons simulta-
neously for about six seconds until the bat- tery indicator lamp flashes twice
(Y page 88).
i If the setting of the locking system is
changed within the signal range of the vehi- cle, pressing the &or% button:
R locks or
R unlocks the vehicle
The key now functions as follows:
X To unlock the driver's door: press the
% button once.
X To unlock centrally: press the%but-
ton twice.
X To lock centrally: press the&button.
The KEYLESS-GO function is changed as fol-
lows:
X To unlock the driver's door: touch the
inner surface of the door handle on the
driver's door.
X To unlock centrally: touch the inner sur-
face of the front-passenger door handle.
X To lock centrally: touch the outer sensor
surface on one of the door handles.
X To restore the factory settings: press
and hold down the %and& buttons
simultaneously for approximately six sec- 86
KeyOpening and closing

onds until the battery check lamp flashes
twice (Y
page 88). Emergency key element
General notes If the vehicle can no longer be locked or
unlocked with the key or KEYLESS-GO, use
the emergency key element.
If you use the emergency key element to
unlock and open the driver's door, the anti-
theft alarm system will be triggered. Switch
off the alarm (Y page 80).
If you unlock the vehicle using the emergency
key element, the fuel filler flap will not be
unlocked automatically.
X To unlock the fuel filler flap: insert the
key into the ignition lock.
Removing the emergency key element X
Push release catch :in the direction of
the arrow and at the same time, remove
emergency key element ;from the key.
For further information about: R unlocking the driver's door (Y page 93)
R unlocking the boot (Y page 98)
R locking the vehicle (Y page 93)
Inserting the emergency key element X
Push emergency key element ;com-
pletely into the key until it engages and release catch
:is back in its basic posi-
tion. Battery of the key
Important safety notes G
WARNING
Batteries contain toxic and corrosive substan- ces. If batteries are swallowed, it can result in
severe health problems. There is a risk of fatal injury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention immediately. 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 a qualified spe-
cialist workshop or to a col-
lection point for used batter-
ies.
Mercedes-Benz recommends that you have
the batteries replaced at a qualified specialist workshop. Key
87Opening and closing Z

X
To unlock: press button :.
X To lock: press button ;.
If the front-passenger door is closed, the
vehicle locks.
If the driver's door is open, the door stays
unlocked.
This does not lock or unlock the fuel filler flap. You cannot unlock the vehicle centrally from
the inside if the vehicle has been locked with
the key or KEYLESS-GO.
For all countries except the United King-
dom:
The doors can be opened from the inside.
If the vehicle has previously been locked with the key or with KEYLESS-GO, opening a door
from the inside will trigger the anti-theft alarmsystem. Switch off the alarm (Y page 80).
United Kingdom only: if the vehicle has
been locked with the key or with KEYLESS-
GO, the double lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle. You can deac-
tivate the double lock function by deactivat-
ing the interior motion sensor (Y page 81). It
is then possible to operate the doors as fol-
lows. The doors can be opened from the
inside.
i When a locked door is opened from inside
the vehicle, the previous unlocking process
will be observed if the vehicle has been:
R locked with the locking button for the
central locking or
R locked automatically The vehicle will be fully unlocked if it had
previously been fully unlocked. Only the
door which has been opened from the
inside is unlocked if only the driver's door
had been previously unlocked. Automatic locking feature
X
To deactivate: press and hold button :
for about five seconds until a tone sounds.
X To activate: press and hold button ;for
about five seconds until a tone sounds.
i If you press one of the two buttons and do
not hear a tone, the relevant setting has
already been selected.
The vehicle is locked automatically when the
ignition is switched on and the wheels are
turning.
Therefore, you could be locked out if:
R the vehicle is being pushed.
R the vehicle is being towed.
R the vehicle is being tested on a dynamom-
eter.
i You can switch the automatic locking
function on and off using COMAND Online
(see the separate operating instructions). Power closing
Power closing pulls the doors and boot lid into
their locks automatically even if they are only partly closed. 92
DoorsOpening and closing