Mercedes-Benz SLS-Class 2015 Owners Manual - Manual (Page 114)

Defrosting the windows
Windows fogged up on the inside
X Activate the "Cooling with air dehumidifi-
cation" function ¿.
X
Activate automatic mode Ã.
X If the windows continue to fog up, activate
the "Windshield defrosting" function ¬.
Windows fogged up on the outside
X Activate the windshield wipers.
X Press the _ button repeatedly until the
O or P symbol appears in the dis-
play.
i You should only select this setting until
the windshield is clear again.
Rear window defroster
General notes
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 auto-
matically after several minutes.
If the battery voltage is too low, the rear win-
dow defroster may switch off.
Activating/deactivating
X
Select key position 2 with the Start/Stop
button (
Y
page 119).
X Press the ¤ button.
The indicator lamp in the ¤ button lights
up or goes out.
112
Operating the climate control systems
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