Switching th
eauxiliary heating/venti-
lation on/off using the centre console
button Th
ec olour softhe indicator lamps on the but-
ton hav ethe followin gmeanings:
Blue Auxiliar yventilation switched on
Red Auxiliar yheatin gswitched on
Yellow Departur etime 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 auxiliar yheating/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 aqualified specialist workshop, e.g. a
Mercedes-Benz Service Centre. The remote control has
amaximum 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 transmittin gfrom an enclose dspace
i The optimu mrange can be achieved if you
hold the remote control vertically, pointing
upwards when you press one of the but-
tons.
i Abattery symbol appears in th edisplay
when th ebatter yint he remote control is
low. Re placethe remote control battery
(Y page 132). Auxiliar
yheating remot econtrol
: Display
; . To check th estatus/set the depa r-
tur etime
= ^ To switch off th eauxiliar yheating/
ventilation
? u To switch on th eauxiliar yheating/
ventilation
A , To check th estatus/set the depa r-
tur etime
Switching on auxiliary heating/ventila-
tion
X Press the ubutton.
ON is shown in th
eremot econtrol di splay. Operatin
gthe clima tecontrol system
131Climatecontr ol Z
