Mercedes-Benz 2012 A Class - Manual (Page 137)

Switching the auxiliary heating/venti-
lation on/off using the centre console
button
Switching on the auxiliary heating/venti-
lation
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 224)
X Press button :.
The red or blue indicator lamp in but-
ton : lights up.
Switching off the auxiliary heating/venti-
lation
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 more information, please
contact a qualified specialist workshop.
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 136).
Switching the auxiliary heating/ventila-
tion on/off
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
X To activate: press the u button.
ON is shown in the remote control display.
X To deactivate: press the ^ button.
OFF is shown in the remote control display.
Checking the status of the auxiliary heat-
ing/ventilation
X Press the , or . button.
Operating the climate control system
135
Climate control
Z