Mercedes-Benz E 320 BLUETEC, Руководство оператора

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203
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.
왘
Switch on the ignition (
컄
page 37).
Activating
왘
Press button
1
(
컄
page 206) or
(
컄
page 222) or button
F
(
컄
page 207) or (
컄
page 223) on the
respective climate control panel.
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 insuffi-
cient voltage in the battery. The system re-
sponds automatically by deactivating the rear
window defroster.
As soon as the battery has sufficient voltage, the
rear window defroster automatically turns itself
back on.