Chrysler 2004 Crossfire - Manual (Page 116)

NOTE: This vehicle is equipped with an air conditioner
system that uses R-134a (HFC: hydrofluorocarbon) as a
refrigerant. Repairs should always be performed by a
qualified technician, and refrigerant should be collected
in a recovery system for recycling.
Dust Filter
Nearly all dust particles and pollen are filtered out before
outside air enters the passenger compartment through
the air distribution system.
NOTE: Keep the air intake grille in front of windshield
free of snow and debris.
Operating Tips
116 UNDERSTANDING YOUR INSTRUMENT PANEL