Fiat 2013 500 ABARTH Owner's Manual page 204

202 UNDERSTANDING YOUR INSTRUMENT PANEL
• Mix
Air is directed through the floor, defrost, and side
window demister outlets. This setting works best
in cold or snowy conditions that require extra heat
to the windshield. This setting is good for maintaining
comfort while reducing moisture on the windshield.
• Defrost
Air is directed through the windshield and side
window demister outlets. Use this mode with
maximum blower and temperature settings for best
windshield and side window defrosting.
NOTE: The air conditioning compressor operates in Mix
or Defrost, even if the Air Conditioning (A/C) button is
not pressed. This dehumidifies the air to help dry the
windshield. To improve fuel economy, use these modes
only when necessary.
5. A/C Button
Press this button to engage the Air Conditioning. A light
will illuminate when the Air Conditioning system is
engaged.
MAX A/C
For maximum cooling, use the A/C and recirculation
modes at the same time.
ECONOMY MODE
If economy mode is desired, press the A/C button to turn
OFF the indicator light and the A/C compressor. Then,
move the temperature control to the desired temperature.