Jeep 2008 Patriot - Manual (Page 232)

Circulation Control
Use this button to choose between
outside air intake or recirculation
of the air inside the vehicle. A
lamp will illuminate when you
are in recirculate mode. Only use
the recirculate mode to tempo-
rarily block out any outside odors,
smoke, or dust and to cool the
interior rapidly upon initial start
up in very hot or humid weather.
NOTE: Continuous use of the recirculate mode may
make the inside air stuffy and window fogging may
occur. Extended use of this mode is not recommended.
In cold or damp weather, the use of the Recirculate
position will cause windows to fog on the inside because
of moisture build up inside the vehicle. For maximum
defogging, select the Outside Air position.
NOTE: Recirculation Mode will not operate in floor, mix
or defrost modes.
Air Conditioning
Normal
Use this button to engage the Air
Conditioning. A lamp will illumi-
nate when the Air Conditioning
System is engaged. Once the air
conditioning is engaged, use a
combination of the mode control,
fan speed control, and tempera-
ture control to achieve your de-
sired interior temperature.
NOTE: The air conditioning compressor will not engage
until the engine has been running for about 10 seconds.
230 UNDERSTANDING YOUR INSTRUMENT PANEL