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
Turn the SmartKey to position 2 in the igni-
tion lock (
Y
page 139).
X
Press the
¤
button.
The indicator lamp in the
¤
button lights
up or goes out.
132
Operating the climate control systems
Cl
imate
co
ntrol
Summary of Contents for 2015 SLK
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