The climate control system is adjusted manually.
CONTROLS fig. 78
A - Knob for operating the fan and switching the climate control system on and off.
The climate control system can only be switched on when the pointer on this knob
is at speed 1, 2, 3 or 4 
the led on
the knob will light up when the system is on.
Consequently, the climate control system cannot be switched on when the pointer
is at 0 
B - Recirculation slider, to cut out outside air.
IMPORTANT
This function is particularly useful when the outside air is heavily polluted (in a traffic jam, tunnel, etc.) and when running on dusty roads. You are advised against using this function for long periods, however, especially if there are a lot of people in the vehicle or on cold or rainy days since the windows could mist up effecting visibility and driving.
C- Air temperature knob (warm/cool air mixer).
D - Air distribution knob.
The system uses refrigerating fluid R134a which will not pollute the environment if it accidentally leaks.
Under no circumstances should fluid R12 be used as this is incompatible with the system’s component parts.
See also:
Knee Impact Bolster
The Knee Impact Bolster helps protect the knees of the passenger side front passenger
by positioning the passenger for the best interaction with the Advanced Front Air
Bags.
Along with seat belts ...
REAR WINDOW AND DOOR MIRROR DEMISTING/DEFROSTING (where required)
Press to turn this function on.
Activation is indicated by the turning on of the warning light
on the instrument panel.
This function is timed and switches off automatically after 30 minutes. To ...
Auto-Down — If Equipped
The driver’s door window switch may have an Auto- Down feature. Press the window
switch for approximately one second, release, and the window will go Power Window
Switches 2 THINGS TO KNOW BEFORE ...