air conditioning Hyundai Grandeur 2004 Owner's Manual

YOUR VEHICLE AT A GLANCE
1. Headlight Leveling Switch (If installed)
2. Rear Fog Light Switch (If installed)
3. Panel Brightness Control Knob(Rheostat Switch)
4. Traction Control Switch (If installed)
5. Multi-Function Light Switch
6. Cruise Control Main Switch (If installed)
7. Horn and Driver's Airbag
8. Cruise Control Switch/ Audio Remote Control Switch (If installed)
9. Windshield Wiper/Washer Switch
10. Ignition Switch
CAUTION:
When installing a container of liquid air freshener inside the vehicle, do not place it near theinstrument cluster nor on the instrument panel pad surface. If there is any leakage from the air freshener onto these areas (Instrument cluster, instrument panel pad or air ventilator), itmay damage these parts. If the liquid from air freshener does leak onto these areas, wash them with water immediately. 11. Hazard Warning Switch
12. Digital Clock
13. Audio System (If installed)
14. Passenger's Airbag (If installed)
15. Hood Release Lever
16. Parking Brake Release Lever/Parking Brake (Foot type)
17. Heater/Air Conditioning Control Panel
18. Shift Lever (If installed)
19. Ashtray
20. Accessory Box
21. Glove Box
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YOUR VEHICLE AT A GLANCE
1. Passenger's Airbag (If installed)
2. Digital Clock
3. Hazard Warning Switch
4. Cruise Control Main Switch (If installed)
5. Multi-Function Light Switch
6. Traction Control Switch (If installed)
7. Horn and Driver's Airbag
8. Cruise Control Switch/ Audio Remote Control Switch(If installed)
9. Ignition Switch
10. Windshield Wiper/Washer Switch 11. Panel Brightness Control Knob
(Rheostat Switch)
12. Rear Fog Light Switch (If installed)
13. Headlight Leveling Switch (If installed)
14. Glove Box
15. Audio System (If installed)
16. Heater/Air Conditioning Control Panel
17. Shift Lever (If installed)
18. Ashtray
19. Accessory Box
20. Parking Brake Release Lever/Parking Brake (Foot type)
21. Hood Release Lever
CAUTION:
When installing a container of liquid air freshener inside the vehicle, do not place it near theinstrument cluster nor on the instrument panel pad surface. If there is any leakage from theair freshener onto these areas (Instrument cluster, instrument panel pad or air ventilator), it may damage these parts. If the liquid from air freshener does leak onto these areas, wash them with water immediately.
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1- 86 FEATURES OF YOUR HYUNDAI
o To prevent interior fog on the wind-
shield, set the air intake control to the fresh air ( ) position, fan spe-ed to the desired position, turn on the air conditioning system, and adjust temperature control to desired tem-perature.
B740A01S-AAT AIR CONDITIONING SYSTEM Air Conditioning Switch The air conditioning is turned on or off by pushing the A/C button on the heat- ing/air conditioning control panel. B670C03LTo use the air conditioning to cool theinterior:
o Set the side vent control to "OFF",
to shut off the outside air entry.
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 the fresh air ( ) position.
B740B01L-GAT Air Conditioning Operation (If Installed)Cooling
HXG119o Set the temperature control to "Cool".
("Cool" provides maximum cooling. The temperature may be moderatedby 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 therecirculate ( ) position on the air intake control.

FEATURES OF YOUR HYUNDAI 1- 87
B740C01A-AAT De-Humidified Heating 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 the fresh air ( ) position.
o Set the air flow control to the face ( ) 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.

1- 88 FEATURES OF YOUR HYUNDAI
B970A01Y-AAT AUTOMATIC HEATING AND COOLING CONTROL SYSTEM(If Installed) Your Hyundai is equipped with an au- tomatic heating and cooling control system controlled by simply setting the desired temperature. B970B01L-GAT Heating and Cooling Controls
1. Blower Fan Control Switch
2. AUTO (Automatic Control) Switch
3. OFF Switch
4. Display Window
5. Temperature Control Button
6. Defroster Switch HXG118-2
7. Air Conditioning Switch
8. Air Flow Control Switch
9. Air Intake Control Switch/Air Qual- ity System Switch (If installed)
10. Ambient Temperature Switch
11.Rear Window Defroster Switch
12.Rear Ventilator Switch

FEATURES OF YOUR HYUNDAI 1- 91
Exhaust gas cutoff mode :
Air enters the vehicle from the outside. But if exhaust gas enters the vehicle from the outside, the exhaust gas cut-off mode ( ) is automatically con- verted to the ( ) mode, to prevent exhaust gas from entering the vehicle. NOTE:
o It should be noted that prolonged operation of the heating system in recirculation mode ( ) will give rise to misting of the winds- hield and side windows and theair within the passenger com- partment will become stale. In addition, prolonged use of theair conditioning with the recircu- lation mode ( ) selected may result in the air within the pas-senger compartment becoming excessively dry. B980D01Y-AAT Heating and Cooling System Off Press the "OFF" button to stop the operation of the heating and cooling system.
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 control operates in "AUTO" mode whenturning the ignition to the ON po- sition if the "AUTO" mode was used before shutting off the en-gine.
CAUTION:
If the windows fog up with the Re- circulation or A.Q.S mode selected, set the air intake control to the Fresh air position or A.Q.S control to "OFF".
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B980E01L-GAT Air Flow Control
HXG505J
This is used to direct the flow of air. Air can be directed to the floor, dashboard outlets, or windshield. Four symbols are used to represent Face, Bi-Level,Floor and Floor-Defrost air position.

1- 94 FEATURES OF YOUR HYUNDAI
B740D01Y-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 condi-
tioning system, keep all windowsclosed to 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 overheating.
o During winter months or in periods when the air conditioning is not usedregularly, run the air conditioningonce every month for a few min- utes. This will help circulate the lubricants and keep your system inpeak operating condition.

2- 16 DRIVING YOUR HYUNDAI
C160C01A-AAT Use High Quality Ethylene Glycol Coolant Your Hyundai is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type of coolant that should be used because ithelps prevent corrosion in the cooling system, lubricates the water pump and prevents freezing. Be sure to replaceor replenish your coolant in accor- dance with the maintenance schedule in Section 5. Before winter, have yourcoolant tested to assure that its freez- ing point is sufficient for the tempera- tures anticipated during the winter.
C160A01A-AAT WINTER DRIVING The more severe weather conditions of winter result in greater wear andother problems. To minimize the prob- lems of winter driving, you should fol- low these suggestions: C160B01A-GAT Snowy or Icy Conditions To drive your vehicle in deep snow, it may be necessary to use snow tires or to install tire chains on your tires. If snow tires are needed, it is necessaryto select tires equivalent in size and type of the original equipment tires. Failure to do so may adversely affectthe safety and handling of your car. Furthermore, speeding, rapid accel- eration, sudden brake applications, andsharp turns are potentially very haz- ardous practices. During deceleration, use engine brak-ing to the fullest extent. Sudden brake applications on snowy or icy roads may cause skids to occur. You need tokeep sufficient distance between the vehicle in front and your vehicle. Also, apply the brake gently. It should be noted that installing tire chains on the tire will provide a greater driving force, but will not prevent side skids. NOTE: Tire chains are not legal in all prov- inces. Check province laws beforefitting tire chains.
C150A01A-AAT SMOOTH CORNERING Avoid braking or gear changing in cor- ners, especially when roads are wet. Ideally, corners should always be takenunder gentle acceleration. If you follow these suggestions, tire wear will be held to a minimum.
o Don't "lug" or "over-rev" the engine.
Lugging is driving too slowly in toohigh a gear resulting in the enginebucking. If this happens, shift to a lower gear. Over-revving is racing the engine beyond its safe limit.This can be avoided by shifting at the recommended speeds.
o Use your air conditioning sparingly. The air conditioning system is oper-ated by engine power so your fuel economy is reduced when you useit.

3- 4 WHAT TO DO IN AN EMERGENCY
check for coolant leaking from the radiator, hoses or under the car. (If the air conditioning had been in use,it is normal for cold water to be draining from it when you stop).
WARNING:
While the engine is running, keep hair, hands, and clothing away frommoving parts such as the fan and drive belts to prevent injury.
5. If the water pump drive belt is bro- ken or engine coolant is leaking out, stop the engine immediately and call the nearest Hyundai dealer for assistance.
WARNING:
Do not remove the radiator cap whenthe engine is hot. This can allowcoolant to be blown out of the open- ing and cause serious burns.
D030A01A-AAT IF THE ENGINE OVERHEATS If your temperature gauge indicates overheating, you experience a loss ofpower, or hear loud pinging or knock- ing, the engine is probably too hot. If this happens to you, you should:
1. Pull off the road and stop as soon as
it is safe to do so.
2. Place the gear selector lever in "P" (automatic), or neutral (manual transaxle) and set the parking brake.If the air conditioning is on, turn it off.
3. If engine coolant is running out un- der the car or steam is coming outfrom the hood, stop the engine. Do not open the hood until the enginecoolant has stopped running or the steaming has stopped. If there is no visible loss of coolant and no steam,leave the engine running and check to be sure the engine cooling fan is operating. If the fan is not running,turn the engine off.
4. Check to see if the water pump drive
belt is missing. If it is not missing,check to see that it is tight. If the drive belt seems to be satisfactory, 6. If you cannot find the cause of the
overheating, wait until the engine temperature has returned normal.Then, if the engine coolant has been lost, carefully add engine coolant to the reservoir (page 6-9) to bring thefluid level in the reservoir up to the halfway mark.
7. Proceed with caution, keeping alert for further signs of overheating. Ifoverheating happens again, call a Hyundai dealer for assistance.
CAUTION:
Serious loss of engine coolant indi-cates there is a leak in the cooling system and this should be checked as soon as possible by a Hyundaidealer.
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VEHICLE MAINTENANCE REQUIREMENTS 5- 5
NO.
1 234 5 6789
1011 12 131415 GENERAL MAINTENANCECOOLING SYSTEMCOOLANTMANUAL TRANSAXLE OILAUTOMATIC TRANSAXLEFLUIDBRAKE HOSES AND LINESBRAKE FLUIDREAR BRAKE DRUMS/LININGS, PARKING BRAKEBRAKE PADS, CALIPERS AND ROTORSEXHAUST PIPE AND MUFFLERSUSPENSION MOUNTING BOLTSSTEERING GEAR BOX, LINKAGE & BOOTS/LOWER ARM BALL JOINT,UPPER ARM BALL JOINTPOWER STEERING BELT, PUMP AND HOSESDRIVE SHAFTS AND BOOTSAIR CONDITIONING REFRIGERANTAIR CONDITIONER FILTER (FOR EVAPORATOR AND BLOWER UNIT)
F030C04L-GAT R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary120
96
I I IIII I III I I II
105
84
I I III I II I I I
90 72
I I
R I II I III I I II
7560
I I III I II I I I
60 48
I I IIII I III I I II
4536
I I III I II I I I
30 24
I I IIII I III I I II
1512
I I III I II I I I
KILOMETERS X 1000 MONTHS
See Note (1)
European Community Only Except European Community
Note : (1) FOR EVERY 24 MONTHS OR 45,000 KM, WHICHEVER OCCURS FIRST : "R" (2) FOR EVERY 12 MONTHS OR 20,000 KM, WHICHEVER OCCURS FIRST : "R"
See Note (2)
DESCRIPTION