2002 Hyundai Grandeur gas type

1- 2 FEATURES OF YOUR HYUNDAI
B010B01A-AAT What About Gasohol? Gasohol (a mixture of 90% unleaded gasoline and 10% ethanol or grain alcohol) may be used in your Hyundai.However, if your engine developsdriveability problems, the use of 100%unleaded gasoline is recommended.Fuels with unspecified quantities of alcohol, or alcohols other than ethanol, should not be used. B010D01S-AAT Do not Use Methanol Fuels containing methanol (wood al- cohol) should not be used in yourHyundai. This type of fuel can reducevehicle performance and damage com-ponents of the fuel system. B010E01A-AAT Gasolines for Cleaner Air To help contribute to cleaner air, Hyundai recommends that you usegasolines treated with detergent addi-tives, which help prevent deposit for- mation in the engine. These gasolines will help the engine run cleaner andenhance performance of the EmissionControl System.
B010A02A-GAT FUEL RECOMMENDATIONS Use Unleaded Gasoline Unleaded gasoline with a Pump Oc- tane Rating of 87 (Research OctaneNumber 91) or higher must be used in Hyundai vehicle. If leaded gasoline is used, it will cause the catalytic con-verter to become ineffective and theemission control system to malfunc-tion.This can also result in increased main- tenance expense. To avoid accidental use of leaded fuel, the large nozzleused with leaded gasoline at servicestations can not be inserted into fueltank opening of Hyundai vehicle.
NOTE:
o For some countries, Hyundai ve-
hicles are designed to use leadedgasoline. When you are going touse leaded gasoline, ask to Hyundai dealer whether leaded gasoline in your vehicle is avail-able or not.
o Octane Rating of leaded gaso- line is same with unleaded one.
B010A02L-1
! CAUTION:
Your Hyundai's New Vehicle Lim- ited Warranty may not cover dam- age to the fuel system and perfor- mance problems that are caused bythe use of methanol or fuels con-taining methanol.

6- 26 DO-IT-YOURSELF MAINTENANCE
Replacement instructions:
1. Allow the bulb to cool. Wear eye protection.
2. Always grasp the bulb by its plastic base, avoid touching the glass.
G260A01L-GAT
REPLACEMENT OF LIGHT BULBS
Before attempting to replace a light
bulb, be sure the switch is turned to the "OFF" position. The next paragraph shows how to
reach the light bulbs so they may be changed. Be sure to replace the burned-out bulb with one of the samenumber and wattage rating. See page 6-33 for the wattage de-
scriptions.
G270A03L
G270A01L-GAT
HEADLIGHT AND FRONT TURN SIGNAL LIGHT
High beam Low beam
Turn signal light
! CAUTION:
o Keep the lights out of contact with petroleum products, such as oil, gasoline, etc.
o Be sure to replace the LED type equipped bulbs with assembly.
1. Adjust headlights so that main axis
of light is parallel to center line ofthe body and is aligned with point"P" shown in the illustration.
2. Dotted lines in the illustration show
the center of headlights.
SPECIFICATIONS: "H"Horizontal center line of headlightsfrom groundGeneral type: 634 mm (24.96 in.) HID type: 628 mm (24.72 in.) "W" Distance between each headlightcenter: 1,240 mm (48.8 in.) "L" Distance between the headlightsand the wall that the lights aretested against : 3,000 mm (118.11 in.)

6- 28 DO-IT-YOURSELF MAINTENANCE
G270I01L-GAT
FRONT FOG LIGHT
G270D01L
1. Remove the headlight assembly mounting bolts.
G270D02L
o You can replace the high beam(H1 or H7) and front turn signal light. The replacement instruc-tion is same with the general type's one. But you must not replace or inspect the low beam(XENON bulb). It has a danger of an electric shock. If the low beam (XENON bulb) is not working,have your vehicle inspected by your Hyundai Dealer.
WARNING:
o This halogen bulb contains gas under pressure and if impacted could shatter, resulting in flying fragments. Always wear eye pro- tection when servicing the bulb.Protect the bulb against abra- sions or scratches and against liquids when lighted. Turn thebulb on only when installing in a headlight. Replace the head- light if damaged or cracked.Keep the bulb out of the reach of children and dispose of the used bulb with care.
HID type!
G270A05L
High beam (H7)
Low beam (XENON)Turn signal light

EMISSION CONTROL SYSTEMS 7- 3
WARNING:
o Use unleaded fuel only.
o Maintain the engine in good operating condition. Extremelyhigh catalytic converter tempera- tures can result from improper operation of the electrical, igni-tion or multiport electronic fuel injection.
o If your engine stalls, pings, knocks, or is hard to start, haveyour Hyundai dealer inspect and repair the problem as soon as possible.
o Avoid driving with a very low fuel level. Running out of gaso-line may cause the engine to misfire and result in damage tothe catalytic converter.
o Avoid idling the engine for peri- ods longer than 10 minutes.
o The vehicle should not be pushed or pulled to get started.This may cause the catalytic con- verter to overheat and create a fire hazard.
H020A01A-AAT
CATALYTIC CONVERTER
HXGS509
All Hyundai vehicles are equippedwith a monolith type three-way cata-lytic converter to reduce the carbon monoxide, hydrocarbons and nitro- gen oxides contained in the exhaustgas. Exhaust gases passing through the catalytic converter may cause it to operate at a very high temperature.The introduction of large amounts of unburned gasoline into the exhaust may cause the catalytic converter tooverheat and create a fire hazard. This risk may be reduced by observ- ing the following:
Catalytic Converter o Do not touch the catalytic con-
verter or any other part of the exhaust system while the cata-lytic converter is hot. Shut off the engine, wait for at least one hour before touching the cata-lytic converter or any other part of the exhaust system.
o Remember that your Hyundai dealer is your best source of assistance.
o Do not stop your Hyundai over any combustible material suchas grass, paper, leaves or rags.These materials might contact the hot catalytic converter and a fire might result.
!