TEMPMATIC heating or air-conditioning
system
X
Turn the key to position
2 in the ignition lock.
X
To activate: move airflow control
A
to the
right to at least level
1 –.
R
Heating (
Y
page 133)
R
TEMPMATIC air-conditioning system
(
Y
page 134)
X
To deactivate: move airflow control
A
to the
left to position
0.
THERMOTRONIC automatic climate
control
X
Turn the key to position
2 in the ignition lock.
X
To activate: press the
Ã
button.
The indicator lamp in the
Ã
button and the
display are switched on. The climate control is
automatically adjusted depending on the set
temperature (
Y
page 138).
or
X
Press the
K
button and set blower setting
1 or above.
The blower settings are shown in the display
as a bar graph.
X
To deactivate: press the
I
button and,
after reaching the lowest blower speed, press
it again.
The control panel display goes off.
Preferably switch on climate control using the
Ã
button.
Rear-compartment heating or rear-com-
partment air conditioning
Vehicles with the TEMPMATIC air-condi-
tioning system
X
Activate the TEMPMATIC air-conditioning sys-
tem.
X
To activate/deactivate: press the
/
but-
ton on the air-conditioning system control
panel.
The indicator lamp in the
/
button comes
on when the rear-compartment air condition-
ing is switched on. The settings for tempera-
ture, airflow and, in the case of rear-compart-
ment air conditioning, air distribution are
adopted for the rear-compartment air condi-
tioning.
Vehicles with THERMOTRONIC automatic
climate control
X
Activate THERMOTRONIC automatic climate
control.
X
To activate: press the
/
button on the
control panel.
The indicator lamp in the
/
button flashes.
The control panel display shows the second
menu level for the temperature and airflow
setting of the rear-compartment air condi-
tioning system.
X
Press the
K
button and set blower setting
1 or above for the rear-compartment air con-
ditioning.
The blower settings are shown in the display
as a bar graph. The rear-compartment air con-
ditioning is switched on.
X
If necessary set the temperature for the rear-
compartment air conditioning using temper-
ature control
:
or
E
(
Y
page 135).
The display shows the selected rear-compart-
ment temperature.
If you do not set a new value within approx.
ten seconds, the control panel display returns
to the first menu level for the automatic cli-
mate control settings. The indicator lamp in
the
/
button remains lit.
i
The air distribution setting applies both to
the automatic climate control and to the rear-
compartment air conditioning system and
cannot be set separately for the two.
X
To deactivate: press the
/
button on the
control panel.
The indicator lamp in the
/
button flashes.
The control panel display shows the second
menu level for the temperature and airflow
setting of the rear-compartment air condi-
tioning system.
X
Press the
I
button and, after reaching the
lowest blower speed, press it again.
The control panel display goes off and the
rear-compartment air conditioning system is
switched off.
If you do not set a new value within approx.
ten seconds, the control panel display returns
to the first menu level for the automatic cli-
mate control settings. The indicator lamp in
the
/
button goes out.
Operating the climate control system
137
Climate control
