2005 Hyundai Matrix Owner's Manual

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CONTROLS AND EQUIPMENT
Face-Level
Selecting the "Face" mode will cause air to be discharged through the face level vents.
NOTE:
o It should be noted that prolonged op- eration of the heating in "Recirculation" mode will increase fogging of thewindscreen and side windows and theair within the passenger compartmentwill become stale. In addition, prolongeduse of the air conditioning with the"Recirculation" mode selected may re-sult in the air within the passenger com-partment becoming excessively dry.
o When the ignition switch is turned "ON" the air intake control will change to "
"
mode (regardless of switch position). This is normal operation.
B670D05A-AAT
Air Flow Control
HFC2068
This is used to direct the flow of air. Air can be directed to the floor, dashboard outlets, orwindscreen. Five symbols are used to repre-sent Face, Bi-Level, Floor, Floor-Defrost andDefrost air position.
HFC2046-D
HFC2047-D
HFC2048-D
HFC2049-D
Bi-Level
Air is discharged through the face vents and
the floor vents. This makes it possible to have cooler air from the dashboard vents and warmerair from the floor outlets at the same time. Floor-Level
Air is discharged through the floor vents.
Floor-Defrost Level
Air is discharged through the windscreen de-frost vents and the floor vents. If the "Floor-Defrost" mode is selected, the A/C
will turn on automatically and "Fresh" mode willbe activated.

CONTROLS AND EQUIPMENT
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Defrost-Level
Air is discharged through the windscreen de- frost vents. If the "Defrost" mode is selected, the A/C will turn on automatically and "Fresh" mode willbe activated.
HFC2050-D
B700A01S-AAT BI-LEVEL HEATING
This is used to turn the heating system on and
off and to select the degree of heating de- sired. B690A02S-AAT HEATING CONTROLS
For normal heating operation, set the air in-
take control to the "Fresh" position and the air flow control to "Floor".
For faster heating, the air intake control should
be in the "Recirculation" position.
If the windows fog up, move the air flow
control to the "Def" (defroster) position. (TheA/C will turn on automatically and "Fresh"mode will be activated.)
For maximum heat, move the temperature
control to "Warm". HFC2066B670E01A-AAT Temperature Control
Your Hyundai is equipped with bi-level heating controls. This makes it possible to have coolerair from the dashboard vents and warmer airfrom the floor outlets at the same time. To usethis feature:
o Set the air intake control to "Fresh" mode(
).
o Set the air flow control at the "Bi-Level" position.
o Adjust the fan speed control to the desired speed.
o Set the temperature control between "Cool" and "Warm".
Cool
Warm
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CONTROLS AND EQUIPMENT
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".
NOTE:When the A/C is operated continuously on the floor-defrost level (
) or defrost
level (), it may cause fog to form on the
exterior windscreen. If this occurs, set the air flow control to the face level position(
)and fan speed control to the low posi-
tion.
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 thecontrol to "Fresh" when the irritation haspassed to keep fresh air in the vehicle.This will help keep the driver alert andcomfortable.
o Air for the heating/cooling system is drawn in through the grilles just ahead of thewindscreen. Care should be taken thatthese are not blocked by leaves, snow, iceor 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.
Use the heating/ventilation system to defrost
or defog the windscreen: B720A02FC-EAT
DEFROSTING/DEFOGGING
HFC2107

CONTROLS AND EQUIPMENT
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Dehumidified Heating
B740C01FC
For dehumidified heating:
o Turn on the fan control switch.
o Turn on the air conditioning switch. The air conditioning indicator light should come on at the same time.
o Set the air intake control to "Fresh" mode (
).
o Set the air flow control to the desired position.
o Adjust the fan control to the desired speed.
o For more rapid action, set the fan at one of the higher speeds.
o Adjust the temperature control to provide the desired amount of warmth.
B740B01FC-GAT Air Conditioning Operation Cooling
B740B01FC
To use the air conditioning to cool the interior:
o Turn on the fan control switch.
o Turn on the air conditioning switch by pushing in on the switch. The air condition-ing indicator light should come on at thesame time.
o Set the air intake control to "Fresh" mode (
).
o Set the temperature control to "Cool". ("Cool" provides maximum cooling. The temperature may be moderated by movingthe control toward "Warm".)
o Adjust the fan control to the desired speed. For greater cooling, turn the fan control toone of the higher speeds or temporarilyselect the "Recirculation" position on theair intake control.
B740A01S-EAT AIR CONDITIONING SYSTEM (Not all models)Air Conditioning Switch
The air conditioning is turned on or off by pushing the A/C button on the heating/airconditioning control panel. HFC2069

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CONTROLS AND EQUIPMENT
B760A01E
The pollen filter is located in front of the blower unit behind the glove box. It operates to decrease pollutants entering the car and to filter the air. CAUTION:
o Replace the filter every 10,000 miles oronce a year. If the car is being driven in severe conditions such as dusty, roughroads, more frequent air filter inspec-tions and changes are required.
o When the air flow rate is suddenly de- creased, it must be checked at anHyundai authorised repairer.
Evaporator coreBlower fan
Heater core
B760A02FC-EAT POLLEN FILTER (IN FRONT OF BLOWER UNIT)
Outside air
Filter
Inside air
Inside air
B740D01A-AAT
Operation Tips
o If the interior of the car is hot when you first get in, open the windows for a few minutes to expel the hot air.
o When you are using the air conditioning system, keep all windows closed to keephot air out.
o When moving slowly, as in heavy traffic, shift to a lower gear. This increases enginespeed, which in turn increases the speedof the air conditioning compressor.
o On steep grades, turn the air conditioning off to avoid the possibility of the engineover-heating.
o During winter months or in periods when the air conditioning is not used regularly,run the air conditioning once every monthfor a few minutes. This will help circulatethe lubricants and keep your system inpeak operating condition.

CONTROLS AND EQUIPMENT
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FM broadcasts are transmitted at high fre- quency and do not bend to follow the earth'ssurface. Because of this, FM broadcasts gen-erally begin to fade at short distances from thestation. Also, FM signals are easily affected bybuildings, mountains, or other obstructions.These can result in certain listening conditionswhich might lead you to believe a problemexists with your radio. The following conditionsare normal and do not indicate radio trouble:
Buildings
Obstructed area
Unobstructed area
FM radio station
SSAR012A
Mountains
Iron bridges
B750A02A-AAT STEREO SOUND SYSTEM How Car Audio Works
IonosphereFM reception
SSAR010A
AM and FM radio signals are broadcast from transmitter towers located around your city.They are intercepted by the radio antenna onyour car. This signal is then received by theradio and sent to your car speakers.When a strong radio signal has reached yourvehicle, the precise engineering of your audiosystem ensures high quality reproduction. How-ever, in some cases the signal coming to yourvehicle is not strong and clear. This can be dueto factors such as the distance from the radiostation, closeness of other strong radio stationsor the presence of buildings, bridges and otherlarge obstructions in the area.
Ionosphere
SSAR011A
AM reception
AM broadcasts can be received at greater distances than FM broadcasts. This is becauseAM radio waves are transmitted at low fre-quency. These long, low frequency radio wavescan follow the curvature of the earth rather thantravelling straight out into the atmosphere. Inaddition, they curve around obstructions sothat they can provide better signal coverage.

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CONTROLS AND EQUIPMENTB750B02Y-AAT Using a cellular phone or a two-way radio When a cellular phone is used inside the vehicle, noise may be produced from theaudio equipment. This does not mean thatsomething is wrong with the audio equipment.In such a case, use the cellular phone at aplace as far as possible from the audio equip-ment. CAUTION: When using a communication system such as a mobile phone or a radio inside thevehicle, a separate external antenna mustbe fitted.When a mobile phone or a radio set isused with an internal antenna alone, it mayinterfere with the vehicle's electrical sys-tem and adversely affect safe operation ofthe vehicle. WARNING: Don't use a mobile phone when you are driving, you must stop at a safe place touse a mobile phone.
SSAR014A
o Station Swapping - As a FM signal weakens, another more powerful signal near the same frequency may begin to play. This is becauseyour radio is designed to lock onto the clearestsignal. If this occurs, select another stationwith a stronger signal.
o Multi-Path Cancellation - Radio signals be- ing received from several directions can causedistortion or fluttering. This can be caused bya direct and a reflected signal from the samestation, or by signals from two stations withclose frequencies. If this occurs, select an-other station until the condition has passed.SSAR013A
o Fading - As your car moves away from the radio station, the signal will weaken and sound will begin to fade. When this occurs,we suggest that you select another strongerstation.
o Flutter/Static - Weak FM signals or large obstructions between the transmitter andyour radio can disturb the signal causingstatic or fluttering noises to occur. Reducingthe treble level may lessen this effect untilthe disturbance clears.

CONTROLS AND EQUIPMENT
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B870D01FC-GAT ANTENNA Roof Antenna
Your car uses a roof antenna to receive both AM and FM broadcast signals. This antenna is a removable type. To remove the antenna, turn the antenna counterclock-wise. To install the antenna, turn the antennaclockwise. CAUTION:
o Be sure to remove the antenna before
washing the car in an automatic car wash or it may be damaged.
o Before entering a place with a low height clearance, be sure to adjust the roofantenna low.
o When reinstalling your antenna, it is important that it is fully tightened toensure proper reception.
HFC2100