Hyundai Matrix 2003 Owner's Manual page 237

To remove interior fog on the windscreen;
o Set the air flow control to the defrost (
position. (The A/C will turn on automati-
cally and "Fresh" mode will be activated.)
o Set the temperature control to the desired
position.
o Set the fan speed control between "1" and
"4" position.
HFC2108
To remove the frost or exterior fog on the
windscreen;
o Set the air flow control to the defrost (
position. (The A/C will turn on automati-
cally and "Fresh" mode will be activated.)
o Set the temperature control to warm.
o Set the fan speed control to position "3" or
"4".
1- 56
CONTROLS AND EQUIPMENT
NOTE:
) When the A/C is operated continuously on
the floor-defrost level ( ) or defrost level
( ), it may cause fog to form on the exte-
rior windscreen. If this occurs, set the air
flow control to the face level position ( )and
fan speed control to the low position.
B730A01FC-EAT
Operation Tips
o To keep dust or unpleasant fumes from
entering the car through the ventilation
system, temporarily set the air intake con-
trol at "Recirculation". Be sure to return the
control to "Fresh" when the irritation has
passed to keep fresh air in the vehicle.
This will help keep the driver alert and
comfortable.
o Air for the heating/cooling system is drawn
in through the grilles just ahead of the
windscreen. Care should be taken that
these are not blocked by leaves, snow, ice
or other obstructions.
)
o To prevent interior fog on the windscreen,
set the air intake control to the fresh air
( ) position and fan speed to the desired
position.
B740A01S-EAT
AIR CONDITIONING SYSTEM
(Not all models)
Air Conditioning Switch
HFC2069
The air conditioning is turned on or off by
pushing the A/C button on the heating/air
conditioning control panel.