2014 MERCEDES-BENZ C-CLASS ESTATE fuel fill door release

Removing ........................................
.93
Emergency release
Driver's door .................................... 99
Emergency spare wheel
General notes ................................ 463
Important safety notes .................. 463
Inflating the collapsible spare
wheel ............................................ .464
Technical data ............................... 465
Emergency unlocking
Tailgate .......................................... 106
Vehicle ............................................. 99
Energy flow display ........................... 276
Engine
Display message ............................ 335
ECO start/stop function ................ 190
Engine number ............................... 470
Jump-starting ................................. 422
Running irregularl y......................... 193
Starting problems .......................... 193
Starting the engine with the key .... 188
Starting with the Start/Stop but-
ton ................................................. 188
Stopping ........................................ 212
Tow-starting (vehicle) ..................... 428
Warning lamp (engine diagnos-
tics) ............................................... 362
Engine electronics
Notes ............................................. 468
Problem (fault) ............................... 193
Engine oil
Additives ........................................ 476
Checking the oil level ..................... 396
Checking the oil level using the
dipstick .......................................... 396
Display message ............................ 337
Filling capacity ............................... 475
Notes about oil grade s................... 475
Notes on oil level/consumption .... 396
Topping up ..................................... 396
Viscosity ........................................ 476
Environmental protection
Returning an end-of-life vehicle ....... 24
ESP® (Electronic Stability Pro-
gram)
Activating/deactivating ................... 82
Characteristics ................................. 82
Deactivating/activating ................. 309 Display message ............................ 317
ETS/4ETS ........................................ 81
Function/note
s................................ 81
General notes .................................. 81
Important safety guidelines ............. 82
Trailer stabilisation .......................... 83
Warning lamp ................................. 359
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 81
Exhaust
see Exhaust pipe
Exhaust pipe
Cleaning ......................................... 406
Exhaustive discharging (high-volt-
age battery) ....................................... 419
Extended overrun mode ................... 283
Exterior lighting
Cleaning ......................................... 404
see Lights
Exterior mirrors
Adjusting ....................................... 128
Anti-dazzle mode (automatic) ........ 129
Folding in/out (automatically )....... 128
Folding in/out (electrically) ........... 128
Out of position (troubleshooting) ... 129
Parking position ............................. 129
Resetting ....................................... 128
Storing settings (memory func-
tion) ............................................... 131 F
Fault message see Display messages
Features ............................................. 381
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 411
First-aid kit ......................................... 410
Fitting a wheel
Fitting a wheel ............................... 446
Lowering the vehicle ...................... 447
Preparing the vehicle ..................... 442
Raising the vehicle ......................... 443
Removing a whee l.......................... 446
Securing the vehicle against roll-
ing away ........................................ 443 Index
11

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 tailgate
= % 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 protection against theft is reactivated
X To lock centrally: press button:.
The key centrally locks/unlocks:
R the doors
R the tailgate
R the fuel filler flap
When unlocking, the turn signals flash once.
When locking, they flash three times.
You can also set an audible signal to confirm that the vehicle has been locked. The audible
signal can be activated and deactivated via
COMAND Online or Audio 20 (see the sepa-
rate operating instructions). When the locator lighting is activated via
COMAND Online or Audio 20, it lights up
when it is dark after the vehicle is unlocked
with the remote control (see the separate
operating instructions).
X To open the tailgate automatically from
outside the vehicle: press button;until
the tailgate opens.
X To open the tailgate automatically from
outside the vehicle: if the key is located in
the immediate vicinity of the vehicle: press the F button on the key.
You can release the button as soon as the
tailgate starts to close. 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
91Opening and closing Z

onds until the battery check lamp flashes
twice (Y
page 94). 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 87).
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.
Further information about: R unlocking the driver's door (Y page 99)
R unlocking the luggage compartment
(Y page 106)
R locking the vehicle (Y page 100)
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
93Opening and closing Z