Air conditioning
176
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 may be
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 batteries in the remote control
are low. Replace the remote control bat-
teries (
Y
page 305).
i
More information about the auxiliary
heating can be found in the "Practical
advice" section (
Y
page 300).
Auxiliary heating remote control
1
Display
2
To check the status
3
OFF – to deactivate auxiliary heating/
ventilation
4
ON – to activate auxiliary heating/venti-
lation
5
To check the status
Using the remote control, you can:
R
activate or deactivate the auxiliary heat-
ing/ventilation
R
check the status of the auxiliary heating/
ventilation
Activating the auxiliary heating/ventila-
tion
X
Press the ON button.
The following messages can appear in the
display:
Display
Meaning
The auxiliary heating/
ventilation is activated.
A malfunction has occur-
red in the auxiliary heat-
ing/ventilation. The
heating/ventilation
function selected by the
system is not available.
The vehicle battery is not
charged sufficiently or
the system is faulty.
Controls
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