tivated with the ignition switched off. The
residual heat function is deactivated when the
ignition is switched on.
DYNAMIC SELECT switch (except
Mercedes-AMG vehicles)
You can choose between various drive programs
with the DYNAMIC SELECT switch:
R
manual transmission (
Y
page 154)
R
automatic transmission (
Y
page 154)
If you have selected drive program E:
R
the cooling output is reduced when cooling
R
when heating, the electrical heater booster is
deactivated and heat output is reduced as a
result
R
the rear window heating running time is
reduced
If you have selected drive program C, S or S+,
the current climate settings are maintained.
ECO start/stop function
During automatic engine switch-off, the climate
control only operates at a reduced capacity. If
you require the full climate control output, you
can switch off the ECO start/stop function by
pressing the ECO button (
Y
page 151).
Operating the climate control system
Switching the climate control on/off
General notes
When climate control is switched off, the air
supply and air circulation are also switched off.
The windows could mist up. Therefore, only
switch off climate control briefly.
Switch on climate control primarily using the
Ã
rocker switch (
Y
page 132).
Activating/deactivating
X
Turn the key to position 2 in the ignition lock
(
Y
page 145).
X
To switch on: set the airflow to level 1 or
higher using the
H
rocker switch.
X
To switch off: set the airflow to level 0 using
the
H
rocker switch.
Operating the climate control system
131
Cl
imate
co
ntro
l