cooling MERCEDES-BENZ E-Class CABRIOLET 2013 C207 Owner's Manual

1, 2, 3 ...
12 V socket see Sockets

4ETS
see ETS/4ETS (Electronic
Traction System)
4MATIC (permanent four-wheel
drive) .................................................. 191
4MATIC off-road system ................... 191A
ABS (Anti-lock Braking System) Display message

............................ 229
Function/notes ................................ 64
Important safety notes .................... 64
Warning lamp ................................. 258
Activating/deactivating cooling
with air dehumidification ................. 140
Active Blind Spot Assist Activating/deactivating (on-
board computer) ............................ 223
Display message ............................ 244
Function/information .................... 204
Active Driving Assistance package . 204
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 223
Display message ............................ 243
Function/information .................... 208
Active light function .........................126
Active Service System see ASSYST PLUS
ADAPTIVE BRAKE ................................. 67
Adaptive Highbeam Assist Display message ............................ 239
Function/notes ............................. 126
Switching on/off (on-board
computer) ...................................... 224
Additives (engine oil) ........................365
Air bags Display message ............................ 235
Front air bag (driver, front
passenger) ....................................... 42
Head bag ......................................... 45
Important safety notes .................... 41
Knee bag .......................................... 43 PASSENGER AIR BAG OFF
indicator lamp
.................................. 46
Pelvis air bag

................................... 45
Safety guidelines ............................. 40
Side impact air bag .......................... 43
Window curtain air bag ....................46
AIRCAP
Cleaning instructions ..................... 302
Extending/retracting .......................97
Important safety notes .................... 97
Installing/removing the wind
screen .............................................. 98
Air-conditioning system
see Climate control
AIRSCARF
Setting the vents ........................... 147
Switching on/off ........................... 112
Air vents
Glove box ....................................... 146
Important safety notes .................. 146
Rear ............................................... 147
Setting ........................................... 146
Setting the AIRSCARF vents ..........147
Setting the center air vents ...........146
Setting the side air vents ............... 146
Switching AIRSCARF on/off ..........112
Alarm system
see ATA (Anti-Theft Alarm system)
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 275
Assistance menu (on-board
computer) .......................................... 221
ASSYST PLUS Displaying a service message ........ 298
Hiding a service message .............. 298
Notes ............................................. 298
Resetting the service interval
display ........................................... 298
Service message ............................ 298
Special service requirements ......... 298
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 70
Function ........................................... 70
Switching off the alarm .................... 704
Index

Care
AIRCAP .......................................... 302
Carpets .......................................... 306
Car wash
........................................ 299
Display ........................................... 305
Exterior lights ................................ 304
Gear or selector lever ....................305
Interior ........................................... 305
Matte finish ................................... 301
Notes ............................................. 299
Paint .............................................. 301
Plastic trim .................................... 305
Power washer ................................ 300
Rear view camera .......................... 304
Roof lining ...................................... 306
Seat belt ........................................ 306
Seat cover ..................................... 306
Sensors ......................................... 304
Soft top .......................................... 302
Steering wheel ............................... 305
Tail pipes ....................................... 305
Trim pieces .................................... 306
Washing by hand ........................... 300
Wheels ........................................... 303
Wind deflector ............................... 302
Windows ........................................ 303
Wind screen ................................... 303
Wiper blades .................................. 304
Wooden trim .................................. 306
Cargo tie down rings .........................271
Car wash (care) ................................. 299
CD player/CD changer (on-board
computer) .......................................... 219
Center console ..................................... 32
Central locking Automatic locking (on-board
computer) ...................................... 225
Locking/unlocking (SmartKey) ........ 73
Changing bulbs
High-beam headlamps ...................131
Important safety notes .................. 129
Low-beam headlamps .................... 131
Overview of bulb types ..................130
Parking lamps ................................ 131
Standing lamps (front) ...................131
Turn signals (front) ......................... 132
Child-proof locks
Important safety notes .................... 63Children
In the vehicle ................................... 58
Restraint systems ............................ 58
Special seat belt retractor ............... 61
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 61
Top Tether ....................................... 62
Cigarette lighter ................................ 276
Cleaning Mirror turn signal ........................... 304
Climate control
Automatic climate control (3-
zone) .............................................. 139
Controlling automatically
............... 141
Cooling with air dehumidification ..140
Defrosting the windows ................. 144
Defrosting the windshield .............. 143
Dual-zone automatic climate
control ........................................... 137
Important safety notes .................. 136
Indicator lamp ................................ 141
Information on using 3-zone
automatic climate control .............. 140
Maximum cooling .......................... 144
Notes on using automatic climate
control ........................................... 138
Overview of systems ......................136
Problems with cooling with air
dehumidification ............................ 141
Problem with the rear window
defroster ........................................ 144
Rear control panel .........................139
Setting the air distribution .............142
Setting the airflow ......................... 143
Setting the air vents ......................146
Setting the climate mode ............... 141
Setting the temperature ................ 142
Switching air-recirculation mode
on/off ............................................ 144
Switching on/off ........................... 140
Switching residual heat on/off ...... 145
Switching the rear window
defroster on/off ............................ 144
Switching the ZONE function on/
off .................................................. 1436
Index

Cockpit
Overview .......................................... 28
see Instrument cluster

COMAND
see separate operating instructions
COMAND display
Cleaning ......................................... 305
Combination switch ..........................124
Compass Calibrating ..................................... 290
Calling up ....................................... 289
Setting ........................................... 290
Consumption statistics (on-board
computer) .......................................... 216
Convenience closing feature ..............87
Convenience opening feature ............86
Coolant (engine) Checking the level ......................... 296
Display message ............................ 240
Filling capacity ............................... 367
Important safety notes .................. 366
Temperature gauge ........................ 213
Warning lamp ................................. 262
Cooling
see Climate control
Cornering light function
Display message ............................ 236
Function/notes ............................. 126
Crash-responsive emergency
lighting ............................................... 129
Cruise control Activation conditions .....................175
Cruise control lever .......................175
Deactivating ................................... 176
Display message ............................ 247
Driving system ............................... 174
Function/notes ............................. 174
Important safety notes .................. 174
Setting a speed .............................. 176
Storing and maintaining current
speed ............................................. 175
Cup holder
Center console .............................. 273
Important safety notes .................. 273
Rear compartment ......................... 274
Customer Assistance Center (CAC) ...24
Customer Relations Department .......24 D
Dashboard see Instrument cluster

Dashboard lighting
see Instrument cluster lighting
Data
see Technical data
Daytime running lamps
Display message ............................ 238
Function/notes ............................. 121
Switching on/off (on-board
computer) ...................................... 224
Dealerships
see Qualified specialist workshop
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 225
Interior lighting .............................. 225
Diagnostics connection ......................24
Digital speedometer .........................217
Display messages ASSYST PLUS ................................ 298
Calling up (on-board computer) ..... 228
Driving systems ............................. 242
Engine ............................................ 240
General notes ................................ 228
Hiding (on-board computer) ........... 228
KEYLESS-GO .................................. 254
Lights ............................................. 236
Safety systems .............................. 229
SmartKey ....................................... 254
Tires ............................................... 248
Vehicle ........................................... 251
Distance display (on-board
computer) .......................................... 221
Distance recorder see Trip odometer
Distance warning (warning lamp) ....264
DISTRONIC PLUS Deactivating ................................... 186
Display message ............................ 245
Displays in the multifunction
display ........................................... 185
Function/notes ............................. 177
Important safety notes .................. 177 Index
7

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 24).Overview of climate control systems
Important safety notes
G
WARNING
Observe the settings recommended on the
following pages. The windows could
otherwise

fog up. This could prevent you from
observing the traffic conditions, thereby
causing an accident. G
WARNING
Severe conditions (e.g. strong air pollution)
may require replacement of the filter before
its

scheduled replacement interval. A clogged
filter will reduce the air volume to the interior
and the windows could fog up, impairing
visibility and endangering you and others.
Have a clogged filter replaced as soon as
possible at a qualified specialist workshop.
Climate control regulates the temperature
and the humidity in the vehicle interior and
filters undesirable substances out of the air.
Climate control is only operational when the
engine is running. The system only works
optimally when the side windows and the roof
are closed.
The residual heat function can only be
activated or deactivated with the ignition
switched off (Y page 145). i
Ventilate the vehicle for a brief period
during warm weather, e.g. using the
convenience opening feature ( Y page 86).
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. A clogged 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.
Since the replacement interval depends on
environmental conditions, e.g. heavy air
pollution, the interval may be shorter than
stated in the Maintenance Booklet.
i It is possible that the residual heat
function may be activated automatically an
hour after the SmartKey is removed. The
vehicle is then ventilated for 30 minutes to
dry the air-conditioning system. 136
Overview of climate control systems
Climate control

Control panel for dual-zone climate control
Canada only
:
Activates/deactivates air-recirculation mode (Y page 144)
; Defrosts the windshield ( Y page 143)
= Switches the ZONE function on/off ( Y page 143)
? Display
A Sets climate control to automatic (Y page 141)
B Activates/deactivates cooling with air dehumidification ( Y page 140)
C Switches the rear window defroster on/off( Y page 144)
D Switches climate control on/off ( Y page 140)
E Sets the temperature, right ( Y page 142)
F Sets the air distribution (Y page 142)
G Sets the airflow ( Y page 143)
H Sets the temperature, left ( Y page 142)USA only
:
Sets climate control to automatic (Y page 141)
; Defrosts the windshield ( Y page 143)
= Switches the ZONE function on/off ( Y page 143)
? Activates/deactivates air-recirculation mode (Y page 144)
A Switches maximum cooling MAX COOL on/off ( Y page 144)
B Activates/deactivates cooling with air dehumidification ( Y page 140)Overview of climate control systems
137Climate control Z

Control panel for 3-zone automatic climate control
Canada only
Front control panel
: Sets climate control to automatic (Y page 141)
; Defrosts the windshield ( Y page 143)
= Switches the ZONE function on/off ( Y page 143)
? Display
A Activates/deactivates air-recirculation mode (Y page 144)
B Activates/deactivates the residual heat function (Y page 145)
C Activates/deactivates cooling with air dehumidification ( Y page 140)
D Switches the rear window defroster on/off( Y page 144)
E Switches climate control on/off ( Y page 140)
F Sets the temperature, right ( Y page 142)
G Sets climate control to automatic (FOCUS/MEDIUM/DIFFUSE) ( Y page 141)
H Sets the airflow ( Y page 143)
I Sets the air distribution (Y page 142)
J Sets the temperature, left ( Y page 142)

Rear control panel
K Increases the temperature (Y page 142)
L Display
M Reduces the temperature ( Y page 142) Overview of climate control systems
139Climate control Z

Information about using 3-zone
automatic climate control
The following contains instructions and
recommendations to enable you to get the
most out of your automatic climate control.
R Activate
climate control using the à and
¿ buttons. The indicator lamps above
the à and ¿ buttons light up.
R In automatic mode, you can also use the
ñ button to set a climate mode
(FOCUS/MEDIUM/DIFFUSE). The
MEDIUM level is recommended.
R Set the temperature to 72 ‡ (22 †).
R Only use the "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 and the rear
compartment as well. The indicator lamp
above the á button goes out.
R Use the residual heat function if you want
to heat or ventilate the vehicle interior
when the ignition is switched off. The
"residual heat" function can only be
activated or deactivated with the ignition
switched off. Operating the climate control
systems
Activating/deactivating climate
control
Points to observe before use G
WARNING
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. Otherwise the windows could fog up, impairing visibility and
endangering you and others.
i Switch on climate control primarily using
the à button ( Y page 141).
Activating/deactivating X
Turn the SmartKey to position 2 in the
ignition lock.
X To switch on: press the à button.
The indicator lamp above the à button
lights

up. Airflow and air distribution are set
to automatic mode.
or
X Press the ^ button.
The indicator lamp above the ^ button
goes out. The previously selected settings
are restored.
X To switch off: press the ^ button.
The indicator lamp above the ^ button
lights up. Activating/deactivating cooling with
air dehumidification
Points to observe before use G
WARNING
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. This may prevent you from
observing the traffic conditions, thereby
causing an accident.
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. 140
Operating the climate control systems
Climate control

i
The cooling with air dehumidification
function uses refrigerant R134a. This
coolant does not contain
chlorofluorocarbons, and therefore does
not damage the ozone layer.
Activating/deactivating X
To activate: press the ¿ button.
The indicator lamp above the ¿ button
lights up.
X To deactivate: press the ¿ button.
The indicator lamp above the ¿ button
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
¿ button, 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. Setting climate control to automatic
G
WARNING
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. Window fogging may impair
visibility and endanger you and others.
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.
Automatic mode will achieve optimal
operation if cooling with air dehumidification
is also activated. If desired, cooling with air
dehumidification can be deactivated. X
Turn the SmartKey to position 2 in the
ignition lock.
X Set the desired temperature.
X To activate: press the à button.
The indicator lamp above the à button
lights up. Automatic air distribution and
airflow are activated.
i 3-zone automatic climate control: when
automatic mode is activated, you can
select a climate mode setting
(Y page 141).
X To deactivate: press the air distribution
button.
Dual-zone

automatic climate control: press
button F(Y page 137).
3-zone automatic climate control: press
button I(Y page 139).
The indicator lamp above the à button
goes out.
or
X Press the airflow button.
Dual-zone

automatic climate control: press
button G(Y page 137).
3-zone automatic climate control: press
button H(Y page 139).
The indicator lamp above the à button
goes out. Adjusting the climate mode settings
You can select the following climate mode
settings in automatic mode:
FOCUS high airflow that is set slightly cooler
MEDIUM medium airflow, standard setting
DIFFUSE low airflow that is set slightly warmer and with less draft
X Turn the SmartKey to position 2 in the
ignition lock.
X Press the à button.
X Press button G
up or down and select the
desired level ( Y page 139) Operating the climate control systems
141
Climate control Z

or
X
Automatic climate control: press switch
G up or down ( Y page 137).
Automatic climate control: press button
H up or down ( Y page 139).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.
X To activate: press the Ù button.
The indicator lamp in the button lights up.
X To activate: press off-road button Ù
again.
The
indicator lamp goes out. The previously
selected settings are restored.
When you activate MAX COOL, climate
control switches to the following functions:
R maximum cooling
R maximum airflow
R air-recirculation mode on Defrosting the windows
Windows fogged up on the inside X
Activate the ¿ cooling with air
dehumidification function.
X Activate automatic mode Ã.
X If the windows continue to fog up, activate
the defrosting function

(Y page 143).
i You should only select this setting until
the windshield is clear again.
Windows fogged up on the outside X
Automatic climate control: press switch
F up or down ( Y page 137) until the
P or O symbol appears in the
display.
X Automatic climate control: press button
I up or down ( Y page 139) until the P or O symbol appears in the
display.
i You should only select this setting until
the windshield is clear again. Rear window defroster
Activating/deactivating G
WARNING
Clear all windows of ice or snow before setting
off. Otherwise, impaired visibility could
endanger you and others.
The

rear window defroster has a high current
draw. You should therefore switch it off as
soon as the rear window is clear. Otherwise,
the rear window defroster switches off
automatically after several minutes.
If the battery voltage is too low, the rear
window defroster may switch off.
X Turn the SmartKey to position 2 in the
ignition lock.
X Press the ¤ button.
The indicator lamp above the ¤ button
lights up or goes out.
Problems with the rear window
defroster The rear window defroster has deactivated
prematurely or cannot be activated.
X
Switch off any consumers that are not
required, e.g. reading lamps or interior
lighting.
When the battery is sufficiently charged,
the rear window defroster is activated
again automatically. Activating/deactivating air-
recirculation mode
G
WARNING
At low outside temperatures, only switch over
to air-recirculation mode for brief periods. 144
Operating the climate control systems
Climate control

Otherwise, the windows could fog up, thus
impairing visibility and endangering yourself
and others. This may prevent you from
observing the traffic conditions and thereby
cause an accident.
You can deactivate the flow of fresh air if
unpleasant odors are entering the vehicle
from outside. The air already inside the
vehicle will then be recirculated.
The
operation of air-recirculation mode is the
same for all control panels.
X Turn the SmartKey to position 2 in the
ignition lock.
X To activate: press the g button.
The indicator lamp above the g button
lights up.
i In
the event of high pollution levels 1
or at
high outside temperatures, air-
recirculation mode is automatically
activated. When air-recirculation mode is
activated automatically, the indicator lamp
above the g button does not light up.
Outside air is added after about
30 minutes.
X To deactivate: press the g button.
The indicator lamp above the g button
goes out.
i Air-recirculation mode deactivates
automatically:
R after approximately five minutes at
outside temperatures below
approximately

41 ‡ (5 †)
R after approximately five minutes if
cooling with air dehumidification is
deactivated
R after approximately 30 minutes at
outside temperatures above
approximately 41 ‡ (5 †) Activating/deactivating the residual
heat function
The

residual heat function is only available in
vehicles for Canada with automatic climate
control.
It is possible to make use of the residual heat
of the engine to continue heating the
stationary vehicle for up to 30 minutes after
the engine has been switched off. The heating
time depends on the temperature that has
been set.
Coupe: the residual heat function only works
optimally if the side windows and panorama
roof with power tilt/sliding panel are closed.
Cabriolet: the residual heat function only
works optimally if the soft top is closed.
X To activate: press the Ì button.
The indicator lamp above the Ì button
lights up.
i The blower will run at a low speed
regardless of the airflow setting.
i If you activate the residual heat function
at high temperatures, only the ventilation
will be activated. The blower runs at
medium speed.
X To deactivate: press the Ì button.
The indicator lamp above the Ì button
goes out.
i It is possible that the residual heat
function

may be activated automatically an
hour after the SmartKey is removed. The
vehicle is then ventilated for 30 minutes to
dry the air-conditioning system.
Residual heat is deactivated automatically:
R after approximately 30 minutes
R when the ignition is switched on
R if the battery voltage drops
1 Automatic climate control only. Operating the climate control systems
145
Climate control Z