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Operation
Before pr
ogramming, check that the day is
c
orr
ectly set in the Auxiliary heater -
day of the week menu ›››
.
En
ab
lin
g the Auxiliary heater menu on
the instrument panel
●
From the main menu, select the Auxili-
ary heater submenu and press the
OK
button on the windscreen wiper lever.
●
OR: pr
ess the
or
arrow buttons on the
mu
ltif
u
nction steering wheel until the Aux-
iliary heater menu is displayed.
Menu op-
tions
Description
Switching
on
Switching
off
The auxiliary heater can be set to come
on automatically if required. To do so,
select a timer:
– The timer is displayed marked with a
.
– Only one timer can be selected. If a
timer has been selected, Prog. ON
will be displayed on the screen. If no
timer has been selected, the dash
panel display will show Prog. OFF.
– To modify the programmed timer, se-
lect another timer or select the Off
option.
Timer 1
Timer 2
Timer 3
Three different timers (hh.mm) can lat-
er be selected using the On option. If
the auxiliary heater is to be switched
on for just a certain day of the week,
select the day of the week and the
time for the auxiliary heater to come
on.
Menu op-
tions
Description
Duration
The operating time may vary between
10 and 60 minutes and can be set to
5-minute intervals.
Operating
mode
Set to heat or ventilate the vehicle in-
terior when the auxiliary heater is
switched on.
Day Set the current day of the week.
Factory
settings
The predefined factory values for the
functions of this menu are restored.
Back This returns to the main menu.
Checking programming
If
the timer h
a
s been switched on after
switching the ignition off, the light on button
will remain lit for around 10 seconds.
WARNING
Never program the independent heating sys-
tem to be activ
ated and operated in closed,
unventilated areas. The auxiliary heater
fumes contain carbon dioxide, an odourless
and colourless toxic gas. Carbon monoxide
can cause people to lose consciousness. It
can also cause death.
Operating instructions
The auxiliary heater exhaust system located
below the v
ehicle must be kept clear of snow,
mud and other objects. The exhaust gases
must not be obstructed in any way. The ex-
haust gases generated by the auxiliary heater
are removed via an exhaust pipe fitted under-
neath the vehicle.
On heating the vehicle interior, depending on
the outside temperature the warm air is first
directed at the windscreen and then to the
rest of the vehicle interior through the air
vents. If the air vents are turned towards the
windows, for example, the form of air distri-
bution may be affected.
Depending on the outside temperature, the
temperature at which the auxiliary heater
warms the vehicle interior may be somewhat
higher if the heating or air conditioner tem-
perature control is set to maximum before
switching the heating on.
Depending on the engine, vehicles with aux-
iliary heater may be fitted with a second bat-
tery in the luggage compartment that is re-
sponsible for powering the auxiliary heater.
When will the auxiliary heater will not switch
on?
●
The auxiliary heater requires about as
much pow
er as the dipped beam headlights.
180
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