air condition Hyundai Matrix 2006 Service Manual

1CONTROLS AND EQUIPMENT
46
SB2100I-EDoor Ajar Warning Light
The door ajar warning light indicates that a door is not correctly closed.Ensure that the light is extinguished prior to driving the vehicle.
CAUTION:
If the drive belt (generator belt) is loose, broken, or missing whilst thevehicle is driving, there may be a serious malfunction, engine could overheat because this belt also drivesthe water pump.! SB210P1-E
Low Fuel Level Warning Light
The low fuel warning light serves to warn the driver that the remaining fuelquantity is approximately 9 litres and that the vehicle should be refuelled. If the vehicle is driven for an extendedperiod with the low fuel warning light illuminated there exists a possibility that misfiring due to fuel shortage mayoccur. This situation must be avoided to prevent damage to the catalyst oc- curring.
SB210M1-E Charging System Warning Light
The charging system warning light should illuminate when the ignitionswitch is turned to the "ON" position and should be extinguished when the engine is started. If the light fails toilluminate when the ignition is turned "ON" or fails to extinguish after starting the engine, the nearest Hyundaiauthorised repairer should be contacted. If the light illuminates whilst the vehicle is being driven, stop the vehicle assoon as it is safe to do so and check the condition of the generator drive belt. If the belt is in place and the tension issatisfactory, the advice of a Hyundai authorised repairer should be sought.
SB210J1-E High Beam Indicator Light
The high beam indicator light will illumi- nate whenever the headlights are switched to high beam of flash position.
B260B01FC-EAT
Hatchback Door Open Warning
Light
The hatchback door open warning light indicates when hatchback door open isopen or is not fully closed. Ensure that the light has extinguished prior to driv- ing the vehicle.
SB210K1-E Oil Pressure Warning Light CAUTION:
If the oil pressure light illuminates when the engine is running, an in- sufficient oil pressure level for con- tinued safe operation of the engine exists. Continued operation of the engine in this condition may result in serious engine damage.
!

1CONTROLS AND EQUIPMENT
48
B270B02O-EAT PARKING START WARNING SOUND (Not all models) If the vehicle is driven at 6mph(10km/h) for more than 2~3 seconds, the warning chime will sound continuously when theparking brake engaged.
B900A01A-EAT ACOUSTIC WARNING SOUND (Not all models) The acoustic warning chime sounds when the tail lights are on and the door in driver side is open. This prevents thebattery from discharging when the car is left with the tail lights on. The chime sounds until the tail lights are turned off.
B260S01B-GAT
Diesel Pre-heat Indicator Light(Diesel Engine)
The indicator light illuminates amber when the ignition switch is placed at the "ON" position. The engine can be startedafter the pre-heat indicator light goes off. The illuminating time varies with the water temperature, air temperature andbattery condition. NOTE: If the engine were not started 10 seconds after the preheating is com- pleted, turn the ignition key oncemore to the "LOCK" position, and then to the "ON" position, in order to preheat again.
B265A01FC-GAT Fuel Filter Warning Light (Diesel Engine)
This light illuminates when the engine has started and goes off after a fewseconds. If it lights up whilst the engine is running, it indicates that water has accumulated inside the fuel filter. If thishappens, remove the water from the fuel filter. (Refer to "6-32 page")

1
CONTROLS AND EQUIPMENT
53
1. Distance to empty
HFC2052
o This mode indicates the estimated distance to empty from the current fuel in the fuel tank and distance to empty symbol.
o When refueling with more than 6.3 quarts, the trip computer will recog-nize refueling.
o When the battery has been rein- stalled after being discharged or dis-connected, drive more than 20 miles for an accurate distance to empty.
B400B02FC
HFC2054
NOTE:
o If the distance to empty is indi-
cated "- -", have the trip computer system checked by your Hyundaiauthorised repairer.
o The distance to empty can differ
from the actual tripmeter accord-ing to driving conditions.
o The distance to empty can vary
according to the driving condi-tions, driving pattern or vehicle speed.
2. Average speed
o This mode indicates the average speed travelled since the last aver- age speed reset. o Pressing the reset switch for more
than 1 second, when the averagespeed is being displayed, clears the average speed to zero.
3. Drive time
o This mode indicates the drive time travelled since the last drive time reset.
o Pressing the reset switch for more than 1 second, when the drive time isbeing displayed, clears the drive timeto zero.
Distance to empty symbol
Distance to empty (mile)Average speed symbol Average speed (mph)
Drive time symbol
Drive time

1CONTROLS AND EQUIPMENT
80HEATING CONTROLS
B690A02S-AAT
With the "Fresh" mode selected, air enters the vehicle from the outside andis heated or cooled according to the function selected. With the "Recirculation" mode selected, air from within the passenger compart- ment will be drawn through the heatingsystem and heated or cooled according to the function selected. NOTE:
o It should be noted that prolonged
operation of the heating in "Recir- culation" mode will increase fog- ging of the windscreen and sidewindows and the air within the passenger compartment will be- come stale. In addition, prolongeduse of the air conditioning with the "Recirculation" mode selected may result in the air within thepassenger compartment becom- ing excessively dry.
o When the ignition switch is turned
"ON" the air intake control willchange to (
) mode (regardless
of switch position). This is normal operation.
B690A02FC
For normal heating operation, set the air intake control to the "Fresh" position and the air flow control to "Floor". For faster heating, the air intake control should be in the "Recirculation" posi- tion. If the windows fog up, move the air flow control to the "Def" (defroster) position.(The A/C will turn on automatically and "Fresh" mode will be activated.) For maximum heat, rotate the tempera- ture control to "Warm".
B670C02FC-EAT Air Intake Control This is used to select fresh outside air or recirculation inside air. To change the air intake control mode, (Fresh mode, Recirculation mode) pushthe control button. FRESH MODE (
)
: The indicator
light on the button goes off when the air intake control is in fresh mode. RECIRCULATION MODE (
) : The
indicator light on the button is illuminat- ed when the air intake control is inrecirculation mode.
HFC2067

1CONTROLS AND EQUIPMENT
82
B730A01L-EAT Operation Tips
o To keep dust or unpleasant fumesfrom entering the car through the ventilation system, temporarily set the air intake control at "Recircula- tion". Be sure to return the control to"Fresh" when the irritation has passed to keep fresh air in the ve- hicle. This will help keep the driveralert and comfortable.
o Air for the heating/cooling system is
drawn in through the grilles just aheadof the windscreen. Care should be taken that these are not blocked by leaves, snow, ice or other obstruc-tions.
o To prevent interior fog on the
windscreen, set the air intake controlto the fresh air ( ) position, and fan speed to the desired position, turn on the air conditioning system,and adjust temperature control to desired temperature.AIR CONDITIONING SYSTEM
B740A01S-EAT Air Conditioning Switch (Not all models)
HFC2069
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
automatically 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 continu- ously 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 tothe face level position (
)and fan
speed control to the low position. HFC2108
The air conditioning is turned on or off by pushing the A/C button on the heat- ing/air conditioning control panel.

1
CONTROLS AND EQUIPMENT
83
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 conditioning indicator light should come on at the same 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 moving the control toward"Warm".) o Adjust the fan control to the desired
speed. For greater cooling, turn thefan control to one of the higher speeds or temporarily select the "Recirculation" position on the airintake control. B740C01FC-GAT Dehumidified Heating
B740C01FC
For dehumidified heating:
o Turn on the fan control switch.
o Turn on the air conditioning switch. The air conditioning indicator lightshould 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.

1CONTROLS AND EQUIPMENT
84
B740D01A-AAT Operation Tips
o If the interior of the car is hot whenyou first get in, open the windows for a few minutes to expel the hot air.
o When you are using the air condition-
ing system, keep all windows closedto keep hot air out.
o When moving slowly, as in heavy
traffic, shift to a lower gear. Thisincreases engine speed, which in turn increases the speed of the air conditioning compressor.
o On steep grades, turn the air condi- tioning off to avoid the possibility ofthe engine over-heating.
o During winter months or in periods when the air conditioning is not usedregularly, run the air conditioning onceevery month for a few minutes. This will help circulate the lubricants and keep your system in peak operatingcondition.

1
CONTROLS AND EQUIPMENT
85AUTOMATIC HEATING AND COOLING CONTROL SYSTEM
B970A01FC-EAT (Not aII models) Your Hyundai is equipped with an auto- matic heating and cooling control sys-tem controlled by simply setting the desired temperature. B970B01FC-EAT Heating and Cooling Controls
1. Temperature Control
2. Display Window
3. Blower Fan Control
4. AUTO (Automatic Control) Switch
5. Air Flow Control Switch
6. Air Conditioning Switch
7. Air Intake Control Switch
8. Air Quality System Switch (Not all models)
9. Defroster Switch
10. OFF Switch TYPE B (With Air Quality System)
HFC224-3 HFC224-2
TYPE A (Without Air Quality System)

1CONTROLS AND EQUIPMENT
86
B970C01NF-EAT Automatic Operation The FATC (Full Automatic Tempera- ture Control) system automatically con- trols the heating and cooling by doing as follows:
1. Push the "AUTO" switch. The indi-
cator light will illuminate confirming that the Face, Floor and/or Bi-Level modes as well as the blower speed and air conditioner will be controlledautomatically. 2. Turn the "TEMP" knob to set the
desired temperature.The temperature will increase to the maximum 90°F(32°C) by turning the knob clockwise.The temperature will decrease to the minimum 62°F(17°C) by turning the knob counterclockwise.
NOTE:
o If the battery has been discharged or disconnected, the temperature mode will reset to Centigrade de- gree. This is a normal condition andyou can adjust the temperature mode from Centigrade to Fahren- heit as follows; Press the "OFF" and "AUTO" but-ton simultaneously for 3 seconds.The display shows that the unit of temperature is adjusted to Centi- grade or Fahrenheit.(°C


°F or °F


°C)
HFC227 HFC229
B970C01FC-D
Photo Sensor
o Never place anything covering the photo sensor which is located inthe car on the instrument panel toensure better control of the heat- ing and cooling system.

1CONTROLS AND EQUIPMENT
88
B980C04Y-EAT Air Intake Control Switch (With A.Q.S) (Not all models) This is used to select fresh outside air or recirculate inside air automatically.
: OFF
:ONFresh mode :
Air enters the vehicle from the outside and is heated or cooled according to the function selected.
HFC240-1
With the "Fresh" mode selected, air enters the vehicle from the outside andis heated or cooled according to the function selected. With the "Recirculation" mode selected, and air from within the passenger com- partment will be drawn through the heat-ing system and heated or cooled ac- cording to the function selected. NOTE:
o It should be noted that prolonged
operation of the heating system in "recirculation" mode will give rise to fogging of the windscreen andside windows and the air within the passenger compartment will become stale. In addition, pro-longed use of the air conditioning with the "Recirculation" mode se- lected may result in the air withinthe passenger compartment be- coming 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. The air intake controloperates in "AUTO" mode when turning the ignition to the ON po- sition if the "AUTO" mode wasused before shutting off the en- gine.