Switching the auxiliary heating/venti-
lation on/off using the centre console
button
The colours of the indicator lamps on the but-
ton have the following meanings:
Blue
Auxiliary ventilation switched on
Red
Auxiliary heating switched on
Yellow Departure time preselected
(
Y
page 250)
Switching on auxiliary heating/ventila-
tion
X
Press button
:
.
The red or blue indicator lamp in but-
ton
:
lights up.
Switching off auxiliary heating/ventila-
tion
X
Press button
:
.
The red or blue indicator lamp in but-
ton
:
goes out.
Switching the auxiliary heating/venti-
lation on/off using the remote control
Your vehicle comes with one remote control.
You may use two additional remote controls
for your vehicle. For further information, con-
sult a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
The remote control has a maximum range of
approximately 300 metres. This range is
reduced by:
R
sources of radio interference
R
solid objects between the remote control
and the vehicle
R
the remote control being in an unfavoura-
ble position in relation to the vehicle
R
transmitting from an enclosed space
i
The optimum range can be achieved if you
hold the remote control vertically, pointing
upwards when you press one of the but-
tons.
i
A battery symbol appears in the display
when the battery in the remote control is
low. Replace the remote control battery
(
Y
page 132).
Auxiliary heating remote control
:
Display
;
.
To check the status/set the depar-
ture time
=
^
To switch off the auxiliary heating/
ventilation
?
u
To switch on the auxiliary heating/
ventilation
A
,
To check the status/set the depar-
ture time
Switching on auxiliary heating/ventila-
tion
X
Press the
u
button.
ON
is shown in the remote control display.
Operating the climate control system
131
Clima
te
contr
ol
Z
