175
Controls in detail
Good visibility
Rear window defroster
The rear window defroster uses a large
amount of power. To keep the battery
drain to a minimum, switch off the
defroster as soon as the rear window is
clear. The defroster is automatically
deactivated after approximately
6 to 17 minutes of operation depending on
the outside temperature.
Activating
왘
Press button
F
or
1
in the
climate control panel (
컄
page 177) or
automatic climate control panel*
(
컄
page 187).
The indicator lamp on the button
comes on.
Deactivating
왘
Press button
F
or
1
again.
The indicator lamp on the button goes
out.
Warning!
G
Any accumulation of snow and ice should be
removed from the rear window before
driving. Visibility could otherwise be
impaired, endangering you and others.
!
If the rear window defroster switches
off too soon and the indicator lamp
starts flashing, this means that too
many electrical consumers are
operating simultaneously and there is
insufficient voltage in the battery. The
system responds automatically by
deactivating the rear window defroster.
As soon as the battery has sufficient
voltage, the rear window defroster
automatically turns itself back on.
Summary of Contents for C 240
Page 1: ...Operator s Manual C Class Wagon ...
Page 3: ...C 240 C 240 4MATIC ...
Page 22: ...20 ...
Page 24: ...22 At a glance Cockpit ...
Page 26: ...24 At a glance Instrument cluster ...
Page 33: ...31 Getting started Unlocking Adjusting Driving Parking and locking ...
Page 60: ...58 ...
Page 61: ...59 Safety and Security Occupant safety Panic alarm Driving safety systems Anti theft systems ...
Page 178: ...176 Controls in detail Climate control ...
Page 188: ...186 Controls in detail Automatic climate control ...
Page 202: ...200 Controls in detail Audio system Operating and display elements ...
Page 282: ...280 ...
Page 418: ...416 ...
Page 430: ...428 Technical data Weights Roof load max 220 lb 100 kg ...
Page 440: ...438 ...
Page 482: ......