Mercedes-Benz A Series 2015 Owner's Manual page 152

The auxiliary heating switches off when the
engine is switched off. The auxiliary ventila-
tion switches off when you turn the key to key
position 2 ( page 157).
Y
The auxiliary heating switches off automati-
cally after 50 minutes.
You cannot use the auxiliary ventilation to
cool the vehicle interior to a temperature
lower than the outside temperature.
Before switching on
Turn the key to position 2 in the ignition
X
lock ( page 157).
Y
Set the desired temperature.
X
Auxiliary heating or ventilation can also be
switched on if the manually set climate con-
trol is activated. Optimum comfort is attained
by setting the system to automatic mode. Set
the temperature to 22 †.
The auxiliary heating/ventilation can be acti-
vated or deactivated using the remote control
or the button on the centre console.
The on-board computer can be used to spec-
ify up to three departure times, one of which
may be preselected (
Switching the auxiliary heating/venti-
lation on or off using the button on the
centre console
General notes
Operating the climate control system
page 252).
Y
The colours of the indicator lamps on but-
ton : signify the following:
Blue: auxiliary ventilation activated
R
Red: auxiliary heating activated
R
Yellow: departure time preselected
R
( page 252)
Y
Switching on the auxiliary heating/venti-
lation
Press button :.
X
The red or blue indicator lamp in button :
lights up.
Switching off the auxiliary heating/venti-
lation
Press button :.
X
The red or blue indicator lamp in button :
goes out.
Switching the auxiliary heating/venti-
lation on or off using the remote control
General notes
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.
Store the remote control for the auxiliary
heating so that the auxiliary heating cannot
be switched on unintentionally. In particular,
ensure that the remote control for the auxili-
ary heating is kept out of the reach of chil-
dren.
The remote control has a range of approx-
imately 300 metres. This range is reduced by:
sources of radio interference
R
solid objects between the remote control
R
and the vehicle
the remote control being in an unfavoura-
R
ble position in relation to the vehicle
transmitting from an enclosed space
R
If the remote control battery is low, the bat-
tery symbol on the left of the display is shown
as empty. Replace the remote control battery
149
Z