2013 MERCEDES-BENZ C-Class COUPE climate settings

Exterior mirrors
Adjusting ......................................... 99
Dipping (automatic) .......................101
Folding in/ou t(automatically) .......100
Folding in/ou t(electrically) ...........100
Folding in whe nlocking (on-board
computer) ...................................... 204
Out of position (troubleshooting) ...101
Setting ........................................... 100
Storing settings (memory function) 102
Storing the parking position ..........101 F
Fille rcap
see Fuel filler flap
First-aid kit ......................................... 286
Flat tire MOExtended run-fla tsystem ......... 287
Preparing the vehicle .....................287
see Emergency spare wheel
Floormats ........................................... 269
Fog lamps Switching on/off ........................... 107
Front fog lamps
Display message ............................ 217
Switching on/off ........................... 107
Fuel
Additives ........................................ 339
Consumption statistics ..................193
Displaying the current
consumption .................................. 194
Displaying the range ......................194
Driving tips .................................... 152
Fuel gauge ....................................... 31
Grade (gasoline) ............................ 339
Important safety notes ..................338
Notes for AMG vehicles .................339
Premium-grade unleaded gasoline .339
Problem (malfunction) ...................150
Refueling ........................................ 147
Tank content/reserve fuel .............338
Fuel filler flap
Opening/closing ............................ 148
Fuel level
Calling up the range (on-board
computer) ...................................... 194Fuel tank
Capacity ........................................ 338
Problem (malfunction) ...................150
see Fuel tank
Fuse allocation chart (vehicle tool
kit) ...................................................... 286
Fuses Allocation chart ............................. 296
Before changing ............................. 296
Fuse box in the engine
compartment ................................. 297
Fuse box in the trunk .....................297
Important safety notes ..................296
see Fuses G
Garage door opener Clearing the memory .....................268
Important safety notes ..................265
Opening/closing the garage door ..267
Programming (button in the rear-
view mirror) ................................... 265
Gear indicator (on-board computer) 204
Gear or selector lever (cleaning
guidelines) ......................................... 282
Genuine parts ...................................... 21
Glove box ........................................... 249 H
Handbrake see Parking brake
Hazard warning lamps ......................109
Headlamps Adding fluid to cleaning system .....277
Cleaning system (function) ............109
Cleaning system (notes) ................342
Fogging up ..................................... 111
see Automatic headlamp mode
Head restraints
Adjusting ......................................... 95
Adjusting (electrically). ....................95
see NECK-PR Ohead restraints
Heating
see Climate control 10
Index

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: (Y page 25).Overview of climate control systems
Important safety notes
Observe the settings recommended on the
following pages. The windows could
otherwise fog up.
To preven tthe windows from fogging up:
R switch off climate control only briefly
R switch on air-recirculation mode only
briefly
R switch on the cooling with air
dehumidification function
R switch on the defrost windshield function
briefly, if required
Climate control regulates the temperature
and the humidity in the vehicle interior and
filters undesirable substances out of the air.
Climate control can only be operated when
the engine is running. Optimum operation is
only achieved with the side windows and roof
closed.
i Ventilate the vehicle for a brief period
during warm weather, e.g. using the
convenience opening feature (Y page 84).
This will speed up the cooling process and
the desired vehicle interior temperature
will be reached more quickly.
i The integrated filter can filter out most
particles of dust, and completely filters out pollen.
Aclogged filter reduces the amount
of air supplied to the vehicle interior .For
this reason, you should always observe the
interval for replacing the filter, which is
specified in the Maintenance Booklet .As it
depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Maintenance
Booklet. 122
Overview of climate control systemsClimate control

USA only
0002
To set the temperature, left (Y page 126)
0003 To defrost the windshield (Y page 127)
0022 To switch maximum cooling on/off (Y page 127)
0021 To switch cooling with air dehumidification on/off (Y page 125)
001F To switch the rear window defroster on/off (Y page 128)
0020 To set the temperature, right (Y page 126)
0012 To activate/deactivate air-recirculation mode (Y page 129)
0013 To set the air distribution (Y page 126)
0014 To increase the airflow (Y page 126)
0015 To reduce the airflow (Y page 126)
0016 To switch climate control on/off (Y page 125)
0018 To set climate control to automatic (Y page 126)Notes on using dual-zone automatic
climate control
Automatic climate control The following contains notes and
recommendations on optimum use of dual-
zone automatic climate control.
R
Activate climate control using the 0003and
0004 buttons. The indicator lamps in the
0003 and0004 buttons light up.
R Set the temperature to 72 ‡ (22 †). R
Only use the "windshield defrosting"
function briefly until the windshield is clear
again.
R Only use air-recirculation mode briefly, e.g.
if there are unpleasant outside odors or
when in a tunnel. The windows could
otherwise fog up, since no fresh air is drawn
into the vehicle in air-recirculation mode.
R Use the ZONE function to adopt the
temperature settings on the driver's side
for the front-passenger side as well.T he
indicator lamp in the 0002button goes out. 124
Overview of climate control systemsClimate control

ECO start/stop function
During automatic engine switch-off, the ECO
start/stop function only operates at a
reduced capacity. If you require the full
climate control output, you can switch off the
ECO start/stop function by pressing the ECO
button (Y page 138).
i The ECO start/stop function is not
available on AMG vehicles. Operating the climate control
systems
Switching climate control on/off
Points to observe before use When the climate control is switched off, the
air supply and air circulation are also
switched off .Only use this setting for a brief
period. The windows could otherwise fog up.
Only switch off climate control briefly to
prevent the windows from fogging up.
i Switch on climate control primarily using
the 0003 button ( Ypage 126).
Activating/deactivating X
Turn the SmartKey to position 2in the
ignition lock (Y page 133).
X To activate: press the0003button.
The indicator lamp in the 0003button lights
up .A irflow and air distribution are set to
automatic mode.
or
X Press the 000Cbutton.
The indicator lamp in the 000Cbutton goes
out. The previously selected settings are
restored.
X To deactivate: press the000Cbutton.
The indicator lamp in the 000Cbutton lights
up. Activating/deactivating cooling with
air dehumidification
Points to observe before use If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Only deactivate the cooling
with air dehumidification function for a short
time to prevent the windows fro mfogging up.
The cooling with air dehumidification function
is only available when the engine is running.
The air inside the vehicle is cooled and
dehumidified according to the temperature
selected.
Condensation may drip from the underside of
the vehicle when it is in cooling mode. This is
normal and not a sign that there is a
malfunction.
Activating/deactivating X
To activate: press the0004button.
The indicator lamp in the 0004button lights
up.
i When the "Cooling with air
dehumidification" function is activated,
one of the indicator lamps on the auxiliary
heating button will light up on vehicles with
auxiliary heating.
X To deactivate: press the0004button.
The indicator lamp in the 0004button goes
out. The "Cooling with air dehumidification"
function has a delayed switch-off feature.
Problems with the "Cooling with air
dehumidification" function When you press the
0004button, the
indicator lamp in the button flashes three
times or remains off. You can no longer switch
on the cooling with air dehumidification
function.
X Visit a qualified specialist workshop. Operating the climate control systems
125Climate control

Setting climate control to automatic
In automatic mode, the set temperature is
maintained automatically at a constant level.
The system automatically regulates the
temperature of the dispensed air, the airflow
and the air distribution.
The automatic mode functions optimally
when the "Cooling with air dehumidification"
function is activated. If necessary, cooling
with air dehumidification can be deactivated.
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Only deactivate the cooling
with air dehumidification function for a short
time to prevent the windows from fogging up.
X Turn the SmartKey to position 2in the
ignition lock (Y page 133).
X Set the desired temperature.
X To activate: press the0003button.
The indicator lamp in the 0003button lights
up. Automatic air distribution and airflow
are activated.
X To selectm anually:press the 0013
button.
or
X Press the 0015or0014 button.
The indicator lamp in the 0003button goes
out. Automatic aird istribution and airflow
are deactivated. Setting the temperature
Different temperatures can be set for the
driver's and front-passenger sides.
X Turn the SmartKey to position 2in the
ignition lock (Y page 133).
X To increase/reduce: turn control0002and
0020 clockwise or counter-clockwise
(Y page 123).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †). Setting the air distribution
Air distribution settings 0017
Directs air through the center and side
air vents
0016 Directs air through the footwell air
vents
0018 Directs air through the center, side and
footwell vents
0005 Directs air through the defroster vents
0012 Directs the airflow through the
defroster, center and side air vents 5
0011 Directs air through the defroster and
footwell vents
0013 Directs air through the defroster,
center, side and footwell vents 5
i Regardless of the air distribution setting,
airflow is always directed through the side
air vents .The side air vents can only be
closed when the controls on the side air
vents are turned downwards.
Adjusting X
Turn the SmartKey to position 2in the
ignition lock (Y page 133).
X Press the 0013button repeatedly until the
desired symbol appears in the display.
The indicator lamp in the 0003button goes
out. Automatic control is deactivated and
the air distribution is controlled according
to the selected setting. Setting the airflow
X Turn the SmartKey to position 2in the
ignition lock (Y page 133).
X To increase/reduce: press the0015or
0014 button.
If the battery is not sufficiently charged,
blower output may be reduced. As soon as
the battery is sufficiently charged, full blower
output will be available.
5 Canada only. 126
Operating the climate control systemsClimate control

Switching the ZONE function on/off
This function is only available in vehicles for
Canada.
X To activate: press the0002button.
The indicator lamp in the 0002button lights
up.
The temperature setting for the driver's
side is not adopted for the front-passenger
side.
When the buttons for temperature, airflow or
air distribution are activated, the temperature
setting for the driver's side is not adopted for
the other climate control zones.
X To deactivate: press the0002button.
The indicator lamp in the 0002button goes
out.
The temperature setting for the driver's
side is adopted for the front-passenger
side. Defrosting the windshield
You can use this function to defrost the
windshield or to defrost the inside of the
windshield and the side windows.
i You should only select the "windshield
defrosting" function until the windshield is
clear again.
X Turn the SmartKey to position 2in the
ignition lock (Y page 133).
X To activate: press the0006button.
The indicator lamp in the 0006button lights
up.
The climate control system switches to the
following functions:
R high airflow
R high temperature
R air distribution to the windshield and
front side windows
R air-recirculation mode off
If the battery is not sufficiently charged,
blower output may be reduced. As soon as the battery is sufficiently charged, full blower
output will be available.
X
To deactivate: press the0006button.
The indicator lamp in the 0006button goes
out. The previously selected settings are
restored. Air-recirculation mode remains
deactivated.
or
X Press the 0003button.
The indicator lamp in the 0006button goes
out. Airflow and air distribution are set to
automatic mode.
or
X Turn temperature control 0002or0020
clockwise or counter-clockwise
(Y page 123).
or
X Press the 0015or0014 button. MAX COOL maximum cooling
The MAX COOL function is only available in
vehicles for the USA.
MAX COOL is only operational when the
engine is running.
When you activate MAX COOL, climate
control switches to the following functions:
R maximum cooling
R maximum airflow
R air-recirculation mode on
X To activate: press the0001button.
The indicator lamp in the button lights up.
X To activate: press the0001button again.
The indicator lamp goes out. The previously
selected settings are restored. Defrosting the windows
Windows fogged up on the inside X
Activate the 0004cooling with air
dehumidification function.
X Activate automatic mode 0003. Operating the climate control systems
127Climate control

Setting the center air vents
0002
Center air vent, left
0003 Center air vent, right
0022 Center vent thumbwheel, right
0021 Center vent thumbwheel, left
X To open/close: turn thumbwheels 0022
and 0021up or down. Setting the side air vents
0002
Side window defroster vent
0003 Side air vent
0022 Control for side air vent
X To open/close: turn thumbwheel 0022to the
left or right. Setting the glove box air vent
When automatic climate control is activated,
the glove box can be ventilated, for instance
to cool its contents. The level of airflow depends on the airflow and air distribution
settings.
!
Close the air vent when heating the
vehicle.
At high outside temperatures, open the air
vent and activate the "cooling with air
dehumidification" function. Otherwise,
temperature-sensitive items stored in the
glove box could be damaged. 0002
Air vent thumbwheel
0003 Air vent
X To open/close: turn thumbwheel 0002
clockwise or counter-clockwise. Setting the rear-compartment air
vents
0002
Rear-compartment air vent thumbwheel
0003 Rear-compartment air vent, right
0022 Rear-compartment air vent, left
X To open/close: turn thumbwheel 0002up or
down. 130
Setting the air ventsClimate control