2009 Mercedes CLK-Class Owner's Manual - Page 191

2009 Mercedes CLK-Class Manual

Page 191 highlights

Controls in detail Climate control system A quantity of outside air is added after approximately 30 minutes. X Charcoal filter An activated charcoal filter markedly reduces bad odors and removes pollutants from air entering the passenger compartment. The charcoal filter can be activated or deactivated. The system switches automatically to the air recirculation mode, if the charcoal filter is switched on and carbon monoxide (CO) or nitrogen oxide concentration of the outside air increases beyond a predetermined level X inside, or if the passenger compartment needs to be quickly heated or cooled down. Deactivating: Press button e. The indicator lamp in the button goes out. Deactivating: Press button , again. The indicator lamp in the button goes out. i The manually selected air recirculation mode is deactivated automatically: Rafter 5 minutes if the outside temperature is below approximately 41‡ (5†) Rafter 5 minutes if the air conditioning is turned off Rafter 30 minutes if the outside temperature is above approximately 41‡ (5†) Residual heat and ventilation This feature is only available in Canada vehicles. With the engine switched off, it is possible to continue to heat or ventilate the interior for up to 30 minutes. This feature makes use of the residual heat produced by the engine. i The automatic air recirculation mode does not function if the A/C mode is deactivated (indicator lamp in button 213 or 914 not lit), or if the outside temperature has fallen below 41‡ (5†). X Activating: Press button e. The indicator lamp in the button comes on. i How long the system will provide heating depends on the coolant temperature and the selected temperature. The blower will run at low speed regardless of the air distribution control setting. X X X i The activated charcoal filter should be switched off when windows fog up on the Activating: Switch off the ignition. Press button 9. The indicator lamp in the button comes on. Deactivating: Press button 9. The indicator lamp in the button goes out. 13 USA 14 Canada only only Z 189

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Climate control system
189
A quantity of outside air is added after
approximately 30 minutes.
X
Deactivating:
Press button
,
again.
The indicator lamp in the button goes out.
i
The manually selected air recirculation
mode is deactivated automatically:
R
after 5 minutes if the outside
temperature is below approximately
41‡ (5†)
R
after 5 minutes if the air conditioning is
turned off
R
after 30 minutes if the outside
temperature is above approximately
41‡ (5†)
Charcoal filter
An activated charcoal filter markedly reduces
bad odors and removes pollutants from air
entering the passenger compartment. The
charcoal filter can be activated or
deactivated.
The system switches automatically to the air
recirculation mode, if the charcoal filter is
switched on and carbon monoxide (CO) or
nitrogen oxide concentration of the outside
air increases beyond a predetermined level
i
The automatic air recirculation mode
does not function if the A/C mode is
deactivated (indicator lamp in button
2
13
or
9
14
not lit), or if the outside
temperature has fallen below 41‡ (5
).
X
Activating:
Press button
e
.
The indicator lamp in the button comes on.
i
The activated charcoal filter should be
switched off when windows fog up on the
inside, or if the passenger compartment
needs to be quickly heated or cooled down.
X
Deactivating:
Press button
e
.
The indicator lamp in the button goes out.
Residual heat and ventilation
This feature is only available in Canada
vehicles. With the engine switched off, it is
possible to continue to heat or ventilate the
interior for up to 30 minutes. This feature
makes use of the residual heat produced by
the engine.
i
How long the system will provide heating
depends on the coolant temperature and
the selected temperature. The blower will
run at low speed regardless of the air
distribution control setting.
X
Activating:
Switch off the ignition.
X
Press button
9
.
The indicator lamp in the button comes on.
X
Deactivating:
Press button
9
.
The indicator lamp in the button goes out.
13
USA only
14
Canada only
Controls in detail
Z