Saab 2005 Automobile User Manual


 
73Instruments and controls
Automatic climate
control (ACC)
The ACC system automatically works to
maintain the desired temperature inside the
car.
The system will achieve the desired tempe-
rature in the quickest possible way. Note
that selecting a higher or lower temperature
than that desired will not speed up the pro-
cess.
For the ACC system to be most effective, all
windows (and sunroof, if fitted) should be
closed.
Fresh air for the cabin is drawn in through an
inlet grille adjacent to the bottom edge of the
windshield. The air flows through a filter
upstream of the ACC system before deli-
very to the cabin. Cabin air is evacuated via
openings in the rear parcel shelf and then
through outlets on either side of the car
behind the rear bumper.
The incoming air is treated in three stages:
first it passes through a filter; it is then dehu-
midified and cooled and, finally, if required,
heated.
The filter is a combined particle and char-
coal filter. It is so efficient that levels of nox-
ious substances such as benzene and tolu-
ene are also reduced.
To reduce the likelihood of misting on the
insides of the windows, the glass should be
cleaned with a quality window cleaner. How
often this will need to be done depends on
how clean the air is – if there are smokers in
the car, cleaning will need to be done more
frequently.
AUTO
ECON OFF
AUTO
ECON OFF
IB367
91
5
4
2
3
6
87
ACC panel
1 Temperature setting: LH side
2 AUTO: All settings selected automatically
3 Manual setting of fan speed
4 Manual setting of air distribution
5 Rear-window heating: ON/OFF
6 Recirculation: ON/OFF
7 A/C compressor: ON/OFF
8 ACC system: ON/OFF
9 Temperature setting: RH side