air conditioning MERCEDES-BENZ CLS COUPE 2008 Owners Manual

31, 2, 3 ...
7G–TRONIC . . . . . . . . . . . . . . . . . . . . . 106 A
ABS (Anti-lock Braking System)

. . . . . 57
Display message . . . . . . . . . . 221, 231
Warning lamp . . . . . . . . . . . . . . . . . 244
Acceleration
Technical data . . . . . . . . . . . . . . . . 303
Accident
Notes . . . . . . . . . . . . . . . . . . . . . . . 252
Active Service System
see ASSYST PLUS
ADAPTIVE BRAKE . . . . . . . . . . . . . . . . . 60
Adaptive brake lamps . . . . . . . . . . . . . 58
Adaptive damping system see ADS
ADS . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Airbag Activation . . . . . . . . . . . . . . . . . . . . . 43
Control unit . . . . . . . . . . . . . . . . . . . 43
Driver's . . . . . . . . . . . . . . . . . . . . . . . 46
Front . . . . . . . . . . . . . . . . . . . . . . . . 46
Front passenger . . . . . . . . . . . . . . . . 46
PASSENGER AIRBAG OFF warning
lamp . . . . . . . . . . . . . . . . . . . . . . . 242
Sidebags . . . . . . . . . . . . . . . . . . . . . 47
System . . . . . . . . . . . . . . . . . . . . . . . 45
Windowbags . . . . . . . . . . . . . . . . . . . 48 Air cleaner
Display message
. . . . . . . . . . . . . . 236
Air conditioning
2-zone Thermatic . . . . . . . . . . . . . . 153
4-zone Thermotronic . . . . . . . . . . . 155
Activating/deactivating air-recir-
culation mode . . . . . . . . . . . . . . . . 164
Activating/deactivating auxiliary
heating/ventilation . . . . . . . . . . . . 165
Air-recirculation mode with con-
venience opening/closing feature . 165
Auxiliary heating/ventilation . . . . . 166
Controlling automatically . . . . . . . . 159
Cooling with air dehumidification . . 158
Demisting the windscreen . . . . . . . 163
Malfunction indicator lamp . . . . . . 242
Misted up windows . . . . . . . . . . . . 164
Rear compartment . . . . . . . . . . . . . 158
Rear window heating . . . . . . . . . . . 164
Setting the air distribution . . . . . . . 162
Setting the airflow . . . . . . . . . . . . . 163
Setting the air vents . . . . . . . . . . . . 160
Setting the temperature . . . . . . . . . 159
Setting the temperature (rear
compartment) . . . . . . . . . . . . . . . . 160
see Climate control
Air-conditioning
Activating/deactivating . . . . . . . . . 158
Airmatic DC (Dual Control) . . . . . . . . 146
Air pump, electric . . . . . . . . . . . . . . . 217 Ambient lighting
Setting (on-board computer) . . . . . 126
Antifreeze concentration . . . . . . . . . 317
Anti-lock braking system see ABS
Anti-theft alarm system
see ATA
Anti-theft systems . . . . . . . . . . . . . . . . 61
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . 181
ASSYST PLUS . . . . . . . . . . . . . . . . . . . 209
ATA (anti-theft alarm system) . . . . . . 61
Switching off the alarm . . . . . . . . . . 61
Audible warning signal . . . . . . . . . . . 251
AUTO lights Display message . . . . . . . . . . . . . . 233
Automatic car wash . . . . . . . . . . . . . 211
Automatic transmission
Changing gear yourself . . . . . . . . . 105
Display in the speedometer . . . . . . 105
Display message . . . . . . . . . . . . . . 223
Driving tips . . . . . . . . . . . . . . . . . . . 107
Emergency running mode . . . . . . . 257
Malfunction . . . . . . . . . . . . . . . . . . 257
One-touch gearshifting . . . . . . . . . 105
Program selector button . . . . . . . . 106
Releasing the parking lock man-
ually . . . . . . . . . . . . . . . . . . . . . . . . 268
Selector lever positions . . . . . . . . . 104
Shift ranges . . . . . . . . . . . . . . . . . . 106 Index
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8
Head restraint
Adjusting (front) . . . . . . . . . . . . . 76, 77
Adjusting (rear) . . . . . . . . . . . . . . . . 78
Luxury . . . . . . . . . . . . . . . . . . . . 76, 77
NECK-PRO . . . . . . . . . . . . . . . . . . . . 49
Resetting triggered head
restraints . . . . . . . . . . . . . . . . . . . . 269
Heating
see Air conditioning
High-pressure cleaners . . . . . . . . . . . 211
HOLD . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Display message . . . . . . . . . . . . . . 226 I
Immobiliser

. . . . . . . . . . . . . . . . . . . . . 61
Indicator and warning lamp Brakes (red) . . . . . . . . . . . . . . . . . . 245
Coolant . . . . . . . . . . . . . . . . . . . . . 246
Distronic (red) . . . . . . . . . . . . 138, 245
Engine diagnostic . . . . . . . . . . . . . . 247
ESP ®
. . . . . . . . . . . . . . . . . . . . 59, 244
LIM . . . . . . . . . . . . . . . . . . . . . . . . . 133
PASSENGER AIRBAG OFF . . . . 51, 242
Reserve fuel . . . . . . . . . . . . . . . . . . 250
Seat belt . . . . . . . . . . . . . . . . . . . . . 249
SRS . . . . . . . . . . . . . . . . . . . . . 43, 248
Tyre pressure monitor . . . . . . . . . . 248
Indicator and warning lamps . . . . . . 244 Indicator lamp
see Indicator and warning lamp

Instrument cluster . . . . . . . . . . . . . . 109
Overview . . . . . . . . . . . . . . . . . . . . . 26
Selecting the language (on-board
computer) . . . . . . . . . . . . . . . . . . . 123
Instrument lighting . . . . . . . . . . . . . . 110
Interior lighting . . . . . . . . . . . . . . . . . . 96
Ambient (on-board computer) . . . . 126
Automatic control . . . . . . . . . . . . . . 96
Delayed switch-off (on-board
computer) . . . . . . . . . . . . . . . . . . . 126
Manual control . . . . . . . . . . . . . . . . . 96
Reading lamp . . . . . . . . . . . . . . . . . . 96
Interior motion sensor . . . . . . . . . . . . 62
ISOFIX child seat securing system . . 55 J
Jack Operation

. . . . . . . . . . . . . . . . . . . . 283
Storage location . . . . . . . . . . . . . . . 217
Jump-starting . . . . . . . . . . . . . . . . . . . 291
Jump leads . . . . . . . . . . . . . . . . . . . 291 K
Key

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Changing the battery . . . . . . . . . . . 270
Checking the battery . . . . . . . . . . . 270
Convenience closing . . . . . . . . . . . 101 Display message

. . . . . . . . . . . . . . 238
Factory setting . . . . . . . . . . . . . . 66, 67
Loss . . . . . . . . . . . . . . . . . . . . . . . . 261
Malfunction . . . . . . . . . . . . . . . . . . 261
Modifying the programming . . . . . . . 66
KEYLESS GO . . . . . . . . . . . . . . . . . . . . . 67
Button . . . . . . . . . . . . . . . . . . . . . . . 74
Changing the battery . . . . . . . . . . . 270
Checking the battery . . . . . . . . . . . 270
Closing the boot lid automatically . . 73
Convenience closing . . . . . . . . . . . 101
Factory settings . . . . . . . . . . . . . . . . 68
Losing the key . . . . . . . . . . . . . . . . 264
Malfunction . . . . . . . . . . . . . . . . . . 263
Modifying the programming . . . . . . . 68
Starting the engine . . . . . . . . . . . . 102
Key positions
Key . . . . . . . . . . . . . . . . . . . . . . . . . . 74
KEYLESS GO . . . . . . . . . . . . . . . . . . 74
Kickdown . . . . . . . . . . . . . . . . . . 107, 109 L
Lamps see Indicator and warning lamp


Language
Selecting (on-board computer) . . . 123
Licence plate lighting
Display message . . . . . . . . . . . . . . 235
Lighting
see Lights Index
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65
Opening and closing
...........................66
Key positions ....................................... 74
Seats .................................................... 75
Steering wheel .................................... 81
Mirrors ................................................. 83
Memory functions* ............................. 86
Seat belts ............................................. 88
Lights ................................................... 91
Windscreen wipers .............................97
Side windows ...................................... 98Driving and parking ..........................
101
Transmission ..................................... 104
Instrument cluster ............................109
On-board computer ..........................111
Driving systems ................................ 132
Air conditioning ................................. 151
Sliding sunroof .................................. 169
Loading and stowing ........................172
Features ............................................. 180 Controls
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Air conditioning
151Air conditioning
Overview of the control panels
The vehicle is equipped with one of the following air-conditioning systems: 2-zone Thermatic
4-zone Thermotronic*
Rear-compartment air conditioning*
192-zone Thermatic is an automatic air-condi-
tioning system combining an automatic heat-
ing and ventilation system with a cooling
system. 4-zone Thermotronic is a luxury automatic
air-conditioning system combining an auto-
matic heating and ventilation system with a
cooling system. You can control the air con-
ditioning separately for each zone in the vehi-
cle. The rear-compartment air conditioning
allows separate temperature settings for the
rear compartment.
19
Rear-compartment air conditioning is only available in conjunction with 4-zone Thermotronic. Controls
* optional
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Air conditioning
152 General notes
2-zone Thermatic controls the temperature of
the vehicle interior and filters out undesirable
substances from the air.
4-zone Thermotronic* controls the tempera-
ture and the humidity of the vehicle interior
and filters out undesirable substances from
the air.
2-zone Thermatic/4-zone Thermotronic* is
only operational when the engine is running.
Optimum operation is only achieved when
you drive with the side windows and sliding/
tilting sunroof* closed. i
Ventilate the vehicle for a brief period
during warm weather, e.g. using the sum-
mer
opening feature (Y page 100). This will
speed up the cooling process and the
desired interior temperature will be
reached more quickly.
i The integrated filter filters out most par-
ticles 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 Service Booklet. As it
depends
on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Service Booklet. G
Risk of accident
Observe the settings recommended on the
following pages. The windows could other-
wise mist up. This may obstruct your view
of the traffic situation, thereby causing an
accident. Controls
* optional
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Air conditioning
153Control panels for Thermatic/4-zone Thermotronic*/rear-compartment air-conditioning*
2-zone Thermatic Function Recommendation/Notes
1 Sets the temperature, left i
Set the temperature to 22 †. (Y page 159)
2 y Demists the windscreen i
Only use the "demisting" function until the wind-
screen is clear again. (Y page 163)
3 Q Increases the airflow (Y page 163) Controls
* optional
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Air conditioning
154 Function Recommendation/Notes
4 Display
5 © Sets the air distribution (Y page 162)
6 ¯ Switches the rear window heating on/off i
At very low temperatures, the rear window heating is
only switched on once the vehicle interior has warmed
up. (Y page 164)
7 Sets the temperature, right i
Set the temperature to
22 †. (Y page 159)
8 T Activates/deactivates the auxiliary heating/venti-
lation i
You
can use the residual heat to heat or ventilate the
vehicle interior after you have switched off the ignition. (Y page 165)
9 2 Activates/deactivates cooling with air dehumidifi-
cation i
Switch on the air conditioning with air dehumidifica-
tion function. The indicator lamp in the 2 button
comes on. (Y page 158)
a ª Sets the air distribution (Y page 162)
b ´ Activates/deactivates Thermatic i
Activate Thermatic. The display comes on. (Y page 158)
c · Reduces the airflow (Y page 163)Controls
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Air conditioning
155Function Recommendation/Notes
d , Activates/deactivates Thermatic i
Only use this operating mode for a short time, e.g. in
a tunnel. Otherwise, the windows can mist up due to
lack of fresh air. (Y page 164)
e U Controls the air conditioning automatically i
Activate automatic air conditioning. AUTO appears in
the display. (Y page 159)
4-zone Thermotronic* Controls
* optional
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Air conditioning
156 Function Recommendation/Notes
1 Sets the air distribution, left (Y page 162)
2 y Activates/deactivates the demisting function for
the windscreen i
Only use the "demisting" function until the wind-
screen is clear again. (Y page 163)
3 $ Increases the temperature, left-hand side i
Set the temperature to 22 †. (Y page 159)
4 Display
5 $ Increases the temperature, right-hand side i
Set the temperature to
22 †. (Y page 159)
6 ¯ Switches the rear window heating on/off i
At
very low temperatures, the rear window heating is
only switched on once the vehicle interior has warmed
up. (Y page 164)
7 Sets the air distribution, right (Y page 162)
8 U
Controls the air-conditioning system automatically,
right i
Activate the automatic air conditioning. The indicator
lamp in the U button comes on. (Y page 159)
9 2 Cooling with air dehumidification on/off i
Switch on the air conditioning with air dehumidifica-
tion function. The indicator lamp in the 2 button
comes on. (Y page 158)
a % Reduces the temperature, right-hand side i
Set the temperature to
22 †. (Y page 159)Controls
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Air conditioning
157Function Recommendation/Notes
b ™ Operates the rear-compartment air conditioning via
4-zone Thermotronic (Y page 160)
c Q Increases the airflow (Y page 163)
d ´ Activates/deactivates 4-zone Thermotronic i
Activate
4-zone Thermotronic. The display comes on. (Y page 158)
e · Reduces the airflow (Y page 163)
f T Activates/deactivates the auxiliary heating/venti-
lation i
You
can use the residual heat to heat or ventilate the
vehicle interior after you have switched off the ignition. (Y page 165)
g % Reduces the temperature, left-hand side i
Set the temperature to
22 †. (Y page 159)
h , Activates/deactivates air-recirculation mode i
Only
use this operating mode for a short time, e.g. in
a tunnel. Otherwise, the windows can mist up due to
lack of fresh air. (Y page 164)
j U
Controls the air-conditioning system automatically,
left i
Activate the automatic air conditioning. The indicator
lamp in the U button comes on. (Y page 159) Controls
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