Defrosting The Windows - Mercedes-Benz 2016 GLA Operator's Manual

Operating the climate control systems
142

Defrosting the windows

Windows fogged up on the inside
Air-conditioning system
Activate the ¿ "Cooling with air dehu-
X
midification" function.
If the windows continue to fog up, activate
X
the ¬ "Windshield defrosting" function.
i
You should only select this setting until
the windshield is clear again.
Dual-zone automatic climate control
Activate the ¿ "Cooling with air dehu-
X
midification" function.
Activate automatic mode Ã.
X
If the windows continue to fog up, activate
X
the ¬ "Windshield defrosting" function.
i
You should only select this setting until
the windshield is clear again.
Windows fogged up on the outside
Activate the windshield wipers.
X
Set the air distribution to P or O.
X
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.
Switching on/off
Turn the SmartKey to position 2 in the igni-
X
tion lock ( page 149).
Y
Press the ¤ button.
X
The indicator lamp in the ¤ button lights
up or goes out.