air conditioning MERCEDES-BENZ C-CLASS CABRIOLET 2016 Owners Manual

1, 2, 3 ...
4ETS (Electronic Traction System) see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) .................................................. 184
4MATIC off-road system ...................184
12 V socket
see Socket (12 V)
360° camera
Cleaning ......................................... 320
Display in the multimedia system .. 199
Function/notes ............................ .197 A
ABS (Anti-lock Braking System) Display message ............................ 242
Function/notes ................................ 67
Warning lamp ................................. 275
Accident
Automatic measures after an acci-
dent ................................................. 59
Activating media mode
General notes ................................ 294
Activating/deactivating air-recir-
culation mode ................................... .129
Activating/deactivating cooling
with air dehumidification ................. 127
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 233
Display message ............................ 260
Function/notes ............................ .207
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 234
Display message ............................ 259
Function/notes ............................ .210
Active light function ......................... 117
Active Light System
Display message ............................ 253
Active Parking Assist
Cancelling ...................................... 192
Detecting parking spaces .............. 189
Display message ............................ 260
Exiting a parking space .................. 191 Function/notes ............................
.188
Important safety notes .................. 188
Parking .......................................... 190
Towing a trailer .............................. 188
ADAPTIVE BRAKE ................................. 76
Adaptive Brake Assist
Function/notes ................................ 71
Adaptive brake lights .......................... 72
Adaptive Damping System
Function/notes ............................ .183
Adaptive Damping System (ADS) ..... 183
Adaptive Highbeam Assist Plus
Display message ............................ 254
Function/notes ............................ .117
Switching on/off ........................... 118
AdBlue ®
Additive ......................................... 364
Display message ............................ 257
Displaying level and range ............. 232
Filling capacity ............................... 365
Important safety notes .................. 364
Low outside temperatures ............. 364
Purity ............................................. 364
Topping up ..................................... 156
Additional speedometer ................... 236
Additives (engine oil) ........................ 366
Address book
See also Digital Owner's Manual ... 284
Adjusting the headlamp range ......... 116
Adjusting the volume
Multimedia system ........................ 285
Air conditioning
General notes ................................ 125
Air filter (white display message) .... 257
Air pressure
see Tyre pressure
Air vents
Important safety notes .................. 130
Rear ............................................... 131
Setting .......................................... .130
Setting the blower output of the
AIRSCARF vents ............................ .131
Setting the centre air vents ........... 131
Setting the side air vents .............. .131
Switching AIRSCARF on/off .......... 107
Air-conditioning system
see Climate control 4
Index

ECO start/stop function
Introduction The ECO start/stop function switches the
engine off automatically if the vehicle is stopped
under certain conditions.
When the vehicle pulls away again, the engine
starts automatically. The ECO start/stop func-
tion thereby helps you to reduce the fuel con-
sumption and emissions of your vehicle.
Important safety notes G
WARNING
If the engine is switched off automatically and you exit the vehicle, the engine is restarted
automatically. The vehicle may begin moving. There is a risk of accident and injury.
If you wish to exit the vehicle, always turn off
the ignition and secure the vehicle against
rolling away.
General notes :
ECO start/stop display
Excluding Mercedes-AMG vehicles: the ECO
start/stop function is switched on whenever
you start the engine using the key or the Start/ Stop button.
If the è ECO symbol is shown on the multi-
function display, the ECO start/stop function
switches the engine off automatically if the vehi-
cle stops moving.
If the ECO start/stop function has been
switched off manually (Y page 139) or as the
result of a malfunction, the èorç ECO
symbol is not displayed.
Mercedes-AMG vehicles: the ECO start/stop
function is available only in drive program C.
Mercedes-AMG C 43 4MATIC: the ECO start/
stop function is available only in drive programs
C and E. Mercedes-AMG vehicles:
the ECO start/stop
function is switched on whenever you restart
the engine using the key or the Start/Stop but- ton. This is the case if:
R the ignition was switched off for more than
four hours or
R the ECO start/stop function had been
switched on before the engine was switched
off
Automatic engine switch-off General notes
If the vehicle is braked to a standstill with the
transmission in hori, the ECO start/stop
function switches off the engine automatically.
The HOLD function can be activated if the
engine has been switched off automatically. It is then not necessary to continue applying the
brakes during the automatic stop phase. When
you depress the accelerator pedal, the engine
starts automatically and the braking effect of
the HOLD function is deactivated.
The ECO start/stop function is operational and
the è ECO symbol is shown on the multi-
function display if:
R the indicator lamp in the ECO button is lit
green
R the outside temperature and the atmospheric
air pressure are within a range that is suitable for the system
R the engine is at normal operating temperature
R the set temperature for the vehicle interior
has been reached
R the battery is sufficiently charged
R the system does not detect moisture on the
windscreen when the air-conditioning system
is switched on
R the bonnet is closed
R the driver's door is closed and the driver's
seat belt is fastened
If all conditions for automatic engine switch-off
are not fulfilled, the çECO symbol is shown.
All the vehicle's systems remain active when the engine is switched off automatically.
Mercedes-AMG C 63 and Mercedes-AMG
C 63 S: the number of consecutive automatic
engine stops is unlimited.
All other models: the engine can be switched
off automatically a maximum of four times (ini-
tial stop, then three subsequent stops) in suc- Driving
137Driving and parking Z

cession. The
çECO symbol is shown on the
multifunction display after the engine has been
started automatically for the fourth time. When
the è ECO symbol is shown on the multi-
function display, automatic engine switch-off is
possible again.
Vehicles with manual transmission The ECO start/stop function switches off the
engine automatically at low speeds.
X Brake the vehicle.
X Engage neutral i(follow gearshift instruc-
tion :to engage neutral i, if necessary).
X Release the clutch pedal.
The engine is switched off automatically.
Vehicles with automatic transmission If the vehicle is braked to a standstill with the
transmission in hori, the ECO start/stop
function switches off the engine automatically.
The HOLD function can be activated if the
engine has been switched off automatically. It is
then not necessary to continue applying the
brakes during the automatic stop phase. When
you depress the accelerator pedal, the engine
starts automatically and the braking effect of
the HOLD function is deactivated.
Automatic engine start General notes
The engine is started automatically if:
R you switch off the ECO start/stop function by
pressing the ECO button
R you depress the accelerator pedal
R you engage reverse gear k
R you unfasten your seat belt or open the driv-
er's door
R the vehicle starts to roll
R the brake system requires this
R the temperature in the vehicle interior devi-
ates from the set range R
the system detects moisture on the wind-
screen when the air-conditioning system is
switched on
R the battery's charge status is too low
Vehicles with manual transmission
! Only engage gear when the clutch pedal is
depressed.
The engine is started automatically when you
depress the clutch pedal.
Vehicles with automatic transmission The engine is started automatically if:
R you switch off the ECO start/stop function by
pressing the ECO button
R Mercedes-AMG C 63 and Mercedes-AMG
C 63 S: you switch to drive program RACE
(S‑MODEL), S+orS
R Mercedes-AMG C 43 4MATIC: you switch to
drive program S+orS
R all other models: you switch to drive pro-
gram S+
R Mercedes-AMG vehicles: you permanently
activate manual gearshifting (Y page 150)
R in transmission position hori, the brake
pedal is released and the HOLD function is not active
R you depress the accelerator pedal
R you engage reverse gear k
R you move the transmission out of position j
R you unfasten your seat belt or open the driv-
er's door
R the vehicle starts to roll
R the brake system requires this
R the temperature in the vehicle interior devi-
ates from the set range
R the system detects moisture on the wind-
screen when the air-conditioning system is
switched on
R the battery's charge status is too low
Shifting the transmission to position jdoes
not start the engine.
If you shift the transmission from ktoh, the
ECO start/stop function is available as soon as the è ECO symbol appears on the multifunc-
tion display. 138
DrivingDriving and parking

X
Move the gear lever firmly to the left, beyond
the point of resistance, then forwards.
The ECO start/stop function is not available
when reverse gear is engaged. Further informa-
tion on the ECO start/stop function
(Y page 137). Gearshift recommendation
The gearshift recommendations assist you in
adopting an economical driving style. The rec-
ommended gear is shown in the multifunction
display.
X Shift gear according to gearshift recommen-
dation :when shown in the multifunction
display of the instrument cluster. Drive programs
Drive program I (Individual) In drive program
Ithe following properties of the
drive program can be selected:
R the drive (engine and transmission manage-
ment)
R the suspension
R the steering
R the availability of the ECO start/stop function
R the climate control
Information about configuring drive program I
with the multimedia system can be found in the
Digital Owner's Manual. Drive program S+ (Sport Plus) Drive program
S+is characterised by the fol-
lowing:
R the vehicle exhibits particularly sporty driving
characteristics
R the suspension exhibits particularly firm
springing and damping settings (vehicles with
AIRMATIC)
R the ECO start/stop function is not available
Drive program S (Sport) Drive program
Sis characterised by the follow-
ing:
R the vehicle exhibits sporty driving character-
istics
R the suspension exhibits firm springing and
damping settings (vehicles with AIRMATIC)
Drive program C (Comfort) Drive program
Cis characterised by the follow-
ing:
R the vehicle exhibits comfortable, economical
driving characteristics
R the vehicle has improved driving stability, for
example on slippery road surfaces
Drive program E (Economy) Drive program
Eis characterised by the follow-
ing:
R the vehicle exhibits comfortable, economical
driving characteristics
R the vehicle has improved driving stability, for
example on slippery road surfaces
R the performance of the air-conditioning and
heating systems is reduced Automatic transmission
Important safety notes
G
WARNING
If the engine speed is above the idling speed
and you engage transmission position Dor R,
the vehicle could pull away suddenly. There is a risk of an accident. 144
Automatic transmissionDriving and parking