service Hyundai Grandeur 2003 Owner's Manual

A050A05A-AATHYUNDAI MOTOR COMPANY
Note: Because future owners will also need the information included in this manual, if you sell this
Hyundai, please leave the manual in the vehicle for their use. Thank you.
CAUTION:
Severe engine and transaxle damage may result from the use of poor quality fuels and lubricants that do not meet Hyundai specifications. You must always use high quality fuelsand lubricants that meet the specifications listed on Page 9-4 in the Vehicle Specifications section of the Owner's Manual. Copyright 2003 Hyundai Motor Company. All rights reserved. No part of this publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the prior written permission of Hyundai Motor Company.
A040A01A-AAT
FOREWORD
Thank you for choosing Hyundai. We are pleased to welcome you to the growing number of discriminating people who drive Hyundais. The advanced engineering and high-quality construc- tion of each Hyundai we build is something of which we're very proud. Your Owner's Manual will introduce you to the features and operation of your new Hyundai. It is suggested that you read it carefully because the information it contains can contribute greatly to the satisfaction you receive from your new car. The manufacturer also recommends that all service and maintenance on your car be performed by an authorized Hyundai dealer. Hyundai dealers are prepared to provide high-quality service, maintenance and any other assistance that may be required.
!

A100A01L-GAT GUIDE TO HYUNDAI GENUINE PARTS
1.What are Hyundai Genuine Parts?Hyundai Genuine Parts are the same parts used by Hyundai Motor Com- pany to manufacture vehicles. They are designed and tested for theoptimum safety, performance, and reliability to our customers.
2. Why should you use genuine parts? Hyundai Genuine Parts are engi- neered and built to meet rigid manu-facturing requirements. Using imi-
A100A01Ltation, counterfeit or used salvage parts are not covered under the Hyundai New Vehicle Limited War-ranty or any other Hyundai war- ranty. In addition, any damage to or failure of Genuine Hyundai Partscaused by the installation or failure of an imitation, counterfeit or used salvage part is not covered byHyundai Motor Company.
3. How can you tell if you purchasing Hyundai Genuine Parts? Look for the Hyundai Genuine Parts Logo on the package (see below). The export specifications are writ- ten in English only.
A100A02L A100A04L
A100A03L
Hyundai Genuine Parts are onlysold through authorized Hyundai Dealership and Service Center.

YOUR VEHICLE AT A GLANCE
Turn Signal Indicator Lights ABS Service Reminder Indicator Traction Control Indicator Light Seat Belt Warning LightHigh Beam Indicator Light Trunk Lid Open Warning Light Front Fog Indicator LightLow Oil Pressure Warning LightParking Brake/Low Brake Fluid Level Warning Light Charging System Warning Light Door Ajar Warning Light and Chime Low Fuel Level Warning Light SRS (Airbag) Service Reminder Indicator Cruise Indicator Light Stop/Tail Light Failure Warning Light Malfunction Indicator Light
B255A01L-GAT INDICATOR SYMBOLS ON THE INSTRUMENT PANEL * More detailed explanations of these items will be found beginning on page 1-42

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 ofalcohol, 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 reduce vehicle 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 use gasolines treated with detergent addi- tives, which help prevent deposit for-mation in the engine. These gasolines will help the engine run cleaner and enhance performance of the EmissionControl System.
B010A02A-GAT FUEL RECOMMENDATIONS Use Unleaded Gasoline Unleaded gasoline with a Pump Oc- tane Rating of 87 (Research Octane Number 91) or higher must be used in Hyundai vehicle. If leaded gasoline isused, it will cause the catalytic con- verter to become ineffective and the emission control system to malfunc-tion. This can also result in increased main- tenance expense. To avoid accidentaluse of leaded fuel, the large nozzle used with leaded gasoline at service stations can not be inserted into fueltank opening of Hyundai vehicle.
NOTE:
o For some countries, Hyundai ve-
hicles are designed to use leaded gasoline. When you are going to use leaded gasoline, ask to Hyundai dealer whether leadedgasoline 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 by the use of methanol or fuels con- taining methanol.

FEATURES OF YOUR HYUNDAI 1- 31
o Do not attempt to service or re-
pair the pre-tensioner seat belt system in any manner.
o Improper handling of the pre- tensioner seat belt assemblies,and failure to heed the warnings to not strike, modify, inspect, re-place, service or repair the pre- tensioner seat belt assemblies may lead to improper operationor inadvertent activation and se- rious injury.
o Always wear seat belts when driv-
ing or riding in a motor vehicle.vehicle is being driven, please have an authorized Hyundai deal-er inspect the pre-tensioner seat belts and SRS airbag system as soon as possible.
o Although it is harmless, the fine
dust may cause skin irritationand should not be breathed forprolonged periods. Wash your hands and face thoroughly after an accident in which the pre-tensioner seat belts were acti- vated.
CAUTION:
o Because the sensor that activates the SRS airbag is connected with pre-tensioner seat belt, the SRSairbag warning light on the instrument panel will blink for approximately 6 seconds afterthe ignition key has been turned to the "ON" position, and then it should turn off.
o If pre-tensioner seat belt is not working properly, this warninglight will illuminate even if thereis no malfunction of the SRS airbag. If the SRS airbag warning light does not illuminate whenthe ignition key is turned to "ON" or if it remains illuminated after blinking for approximately 6 sec-onds, or if it illuminates while the
!
WARNING:
o Pre-tensioners are designed to operate only one time. After acti- vation, pre-tensioner seat belts must be replaced. All seat belts, of any type, should always bereplaced after they have been worn during a collision.
o The pre-tensioner seat belt as- sembly mechanisms become hotduring activation. Do not touch the pre-tensioner seat belt as-semblies for several minutes af- ter they have been activated.
o Do not attempt to inspect or re- place the pre-tensioner seat beltsyourself. This must be done by an authorized Hyundai dealer.
o Do not strike the pre-tensioner seat belt assemblies.!
AIR
BAG

1- 34 FEATURES OF YOUR HYUNDAI
B240B03L
The airbag modules are located both in the center of the steering wheel andin the front passenger's panel above the glove box. When the SRSCM de- tects a considerable impact to the frontof the vehicle, it will automatically de- ploy the airbags. Upon deployment, tear seams molded directly into the pad covers will sepa- rate under pressure from the expan-sion of the airbags. Further opening of the covers then allows full inflation of the airbags. A fully inflated airbag in combination with a properly worn seat belt slowsthe driver's or the passenger's forward motion, thus reducing the risk of head or chest injury.B240B02L
The SRS service reminder indicator (SRI) on the instrument panel will blink for about 6 seconds after the ignition key is turned to the "ON" position orafter the engine is started, after which the SRI should go out.
B240B02A-GAT SRS Components and Functions
The SRS consists of the following com- ponents:
- Driver's Airbag Module
- Passenger's Airbag Module
- SRS Service Reminder Indicator (SRI)
- SRS Control Module (SRSCM) The SRSCM continually monitors all elements while the ignition is "ON" to determine if a frontal or near-frontalimpact is severe enough to require airbag deployment. B240B01L

1- 38 FEATURES OF YOUR HYUNDAI
o Modification to SRS components
or wiring, including the addition of any kind of badges to the padcovers or modifications to the body structure, can adversely affect SRS performance and leadto possible injury.
o For cleaning the airbag pad cov-
ers, use only a soft, dry cloth orone which has been moistened with plain water. Solvents or cleaners could adversely affectthe airbag covers and proper deployment of the system.
o No objects should be placed over
or near the airbag modules onthe steering wheel, instrument panel, and the front passenger'spanel above the glove box, be- cause any such object could cause harm if the vehicle is in acrash severe enough to cause the airbags to inflate.
o If the airbags inflate, they must be replaced by an authorizedHyundai dealer.
B240C02L
WARNING:
o Extreme Hazard! Do not use a rearward facing child restraint on a seat protected by an airbagin front of it!
o Do not install a child restraint
system in the front passengerseat position. A child restraint system must never be placed in the front seat.The infant or child could be se- verely injured by an airbag de- ployment in case of an accident.
!
B240C02Y-GAT SRS Care The SRS is virtually maintenance-free and there are no parts you can safelyservice by yourself. The entire SRS system must be inspected by an au- thorized Hyundai dealer 10 years afterthe date that the vehicle was manufac- tured. Any work on the SRS system, such as removing, installing, repairing, or any work on the steering wheel must be
performed by a qualified Hyundai tech- nician. Improper handling of the SRS system may result in serious personalinjury.

1- 42 FEATURES OF YOUR HYUNDAI
B260C02L-GAT
TRACTION CONTROL INDICATOR LIGHT(If installed)
The traction control indicators change operations according to the switch conditions and whether the system is in operation or not. They will also illu-minate when the ignition key is turned to the "ON" or "START" position, but should go out after three seconds. Ifthe TCS indicator stays on, take your car to your authorized Hyundai dealer and have the system checked. Seesection 2 for more information about the TCS system.
B260D01A-AAT TURN SIGNAL INDICATOR LIGHTS
The blinking green arrows on the in- strument panel show the direction indi- cated by the turn signals. If the arrowcomes on but does not illuminate, blinks more rapidly than normal, or does not illuminate at all, a malfunction in theturn signal system is indicated. Your dealer should be consulted for repairs. B260F01A-AAT
HIGH BEAM INDICATOR LIGHT
The high beam indicator light comes on whenever the headlights areswitched to the high beam or flash position.
B260E01L-GAT
SEAT BELT WARNING LIGHT
The seat belt warning light blinks for about 6 seconds when the ignition key is turned from the "OFF" position to"ON" or "START". B260K01S-AAT TRUNK LID OPEN WARNING LIGHT
This light remains on unless the trunk lid is completely closed.
B260P01L-GAT
ABS SERVICE REMINDER INDICATOR
When the key is turned to the "ON" position, the Anti-Lock Brake System SRI will come on and then go off in a few seconds. If the ABS SRI remainson, comes on while driving, or does not come on when the key is turned to the "ON" position, this indicates that theremay be a problem with the ABS. If this occurs, have your vehicle checked by your Hyundai dealer assoon as possible. The normal braking system will still be operational, but without the assistance of the anti-lockbrake system. WARNING:
If the both ABS SRI and ParkingBrake/Brake fluid level warninglights remain "ON" or come on while driving, there may be a problem
with E.B.D. (Electronic Brake ForceDistribution). If this occurs, avoid sudden stops and have your vehicle checked byyour Hyundai dealer as soon as possible.
!

1- 44 FEATURES OF YOUR HYUNDAI
Your Hyundai is equipped with dual- diagonal braking systems. This means you still have braking on two wheelseven if one of the dual systems should fail. With only one of the dual systems working, more than normal pedal traveland greater pedal pressure are re- quired to stop the car. Also, the car will not stop in as short a distance with onlyhalf of the brake system working. If the brakes fail while you are driving, shift to a lower gear for additional enginebraking and stop the car as soon as it is safe to do so. B260J01A-GAT
CHARGING SYSTEM WARNING LIGHT
The charging system warning light should come on when the ignition isturned on, then go out when the engine
is running. If the light stays on while the engine is running, there is a malfunc-tion in the electrical charging system. If the light comes on while you are driv- ing, stop, turn off the engine and checkunder the hood. First, make certain the generator drive belt is in place. If it is, check the tension of the belt. B260L01Y-AAT
DOOR AJAR WARNING
LIGHT AND CHIME(If installed)
The door ajar warning light warns you that a door is not completely closed and the chime warns you that driver'sside front door is not completely closed. NOTE: To remind you not to lock the key inside the car, the warning light comes on whenever the key is inthe "LOCK" position and a door is open. The warning chime only sounds whenever the key is in the"LOCK" position and the driver's side front door is open. The chime sounds and the light remains onuntil the key is removed from the ignition. B260M01A-AAT
LOW FUEL LEVEL WARNING LIGHT
The low fuel level warning light comes on when the fuel tank is approaching empty. When it comes on, you shouldadd fuel as soon as possible. Driving with the fuel level warning light on or with the fuel level below "E" can causethe engine to misfire and damage the catalytic converter. B260B01L-AAT SRS (Airbag) SERVICE REMINDER INDICATOR(SRI)
The SRS service reminder indicator (SRI) comes on and flashes for about 6 seconds after the ignition key is turned to the "ON" position or after theengine is started, after which it will go out. This light also comes on when the SRS is not working properly. If the SRI does not come on, or continuously remainson after flashing for about 6 seconds, or goes out for a second after illuminat- ing for about 6 seconds and then con-

DRIVING YOUR HYUNDAI 2- 15
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 "ride" the brake or clutch pedal.
This can increase fuel consumptionand also increase wear on thesecomponents. In addition, driving with your foot resting on the brake pedal may cause the brakes to overheat,which reduces their effectiveness and may lead to more serious con- sequences.
o Take care of your tires. Keep them inflated to the recommended pres-sure. Incorrect inflation, either toomuch or too little, results in unnec- essary tire wear. Check the tire pres- sures at least once a month.
o Be sure that the wheels are aligned correctly. Improper alignment canresult from hitting curbs or drivingtoo fast over irregular surfaces. Poor alignment causes faster tire wear and may also result in other prob-lems as well as greater fuel con- sumption.
o Keep your car in good condition. For better fuel economy and reducedmaintenance costs, maintain your car in accordance with the mainte-nance schedule in Section 5. If you drive your car in severe conditions, more frequent maintenance is re-quired (see Section 5 for details). o Keep your car clean. For maximum
service, your Hyundai should bekept clean and free of corrosivematerials. It is especially important that mud, dirt, ice, etc. not be al- lowed to accumulate on the under-side of the car. This extra weight can result in increased fuel con- sumption and also contribute to cor-rosion.
o Travel lightly. Don't carry unneces-
sary weight in your car. Weight re-duces fuel economy.
o Don't let the engine idle longer than
necessary. If you are waiting (andnot in traffic), turn off your engine and restart only when you're ready to go.
o Remember, your Hyundai does not require extended warm-up. As soonas the engine is running smoothly,you can drive away. In very cold weather, however, give your engine a slightly longer warm-up period. 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.