Fiat 500 Abarth Owner's Manual page 202

200 UNDERSTANDING YOUR INSTRUMENT PANEL
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.