Mercedes-Benz G-Class 2011 Owners Manual - Manual (Page 84)

i The system automatically switches down
from level 3 to level 2 after approximately
five minutes.
The system automatically switches down
from level
2 to level 1 after approximately
ten minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level
1.
X To switch on: press button : repeatedly
until the desired heating level is set.
X To switch off: press button : repeatedly
until all the indicator lamps go out.
Rear-seat heating
:
Level 1 (normal heating)
; Level 2 (rapid heating)
i The system automatically switches down
from level 2 (rapid heating) to level 1
(normal heating) after approximately five
minutes.
The system automatically switches off
approximately 30 minutes after it is set to
level
1.
X To select level 1: press the upper section
of button :.
An indicator lamp lights up.
X To deactivate level 1: press the upper
section of button :.
The indicator lamp goes out.
X To select level 2: press the lower section
of button ;.
Both indicator lamps light up.
X To deactivate level 2: press the lower
section of button ;.
Both indicator lamps go out.
Problems with the seat heating
If one or all of the indicator lamps in the seat
heating button are flashing, the seat heating
has switched off automatically. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switch off electrical consumers which you
do not need, such as the rear window
defroster or interior lighting.
Once the battery is sufficiently charged, the
seat heating will switch back on
automatically.
Switching the seat ventilation on/off
Switching on/off
Seat ventilation is only available for the front
seats.
The three blue indicator lamps in the buttons
indicate the ventilation level you have
selected.
i If the battery voltage is too low, the seat
ventilation may switch off.
82
Seats
Seats, steering wheel and mirrors