Mercedes-Benz SLR McLaren. Operator's Manual.

Controls in detail
Automatic climate control
Defrosting the windshield
Activating
Press button P ( page 184).
The indicator lamp on the button
comes on.
Deactivating
Press button P ( page 184).
The indicator lamp on the button goes
out. Defrosting is turned off.
188
i
These settings should only be selected
for a short time.
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside. This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment.
Warning! G
When the outside temperature is below
41°F (5°C), only switch to air recirculation
mode for short periods to prevent window
fogging.
Activating
Press button , ( page 184).
The indicator lamp on the button
comes on.
Warning! G
Never operate the windows if there is the
possibility of anyone being harmed by the
closing procedure.
In the event that the procedure causes potential
danger, the closing of the windows
can be immediately halted by releasing the
, button or by pressing or pulling the respective
window switch.