Mercedes-Benz 2009 SLR McLaren Roadster Automobile User Manual


 
192
Controls in detail
Automatic climate control
Front defroster
You can use this setting to defrost the
windshield, for example if it is iced up.
You can also defog the windshield and the
door windows.
Activating
̈ Press button P ( page 186).
The indicator lamp on the button
comes on.
The air conditioning switches to the
following functions automatically:
ț cooling on to dehumidify
ț maximum blower speed and
heating power
ț air flows onto the windshield
and the door windows
ț the air recirculation mode is
switched off
Deactivating
̈ Press button P ( page 186).
The indicator lamp on the button goes
out. Defrosting is turned off.
The previous settings are in effect
again.
Windshield fogged on the outside
̈ Switch the windshield wipers on
(
page 52).
If the automatic air distribution and air
volume are switched off:
̈ Turn air distribution controls 1 and 5
(
page 186) to position h or k.
or
̈ Press control buttons 1, 5 and 9
(
page 186).
The control buttons are engaged.
The U symbol on the control
buttons come on. Air distribution and
air volume are adjusted automatically.
i
Keep this setting selected only until the
windshield or the door windows are clear again.
i
The cooling remains switched on.
i
Keep this setting selected only until the
windshield is clear again.