immobilizer Hyundai Elantra 2006 Owner's Manual

YOUR VEHICLE AT A GLANCE
B255A01E-GAT INDICATOR SYMBOLS ON THE INSTRUMENT PANEL * More detailed explanations of these items will be found beginning on page 1-48
O/D OFF Indicator Light (1.6 Automatic Transaxle only)
Fuel Filter Warning Light (Diesel only)
Diesel Pre-heat Indicator Light (Diesel only)
Immobilizer Warning Indicator Light (If installed)
SRS (Airbag) Service Reminder Indicator ABS Service Reminder Indicator Turn Signal Indicator Lights High Beam Indicator Light Low Oil Pressure Warning Light Parking Brake/Low Brake Fluid Level Warning Light Charging System Warning Light Seat Belt Warning Light Trunk Lid /Tail Gate Open Warning Light Door Ajar Warning Light Low Fuel Level Warning LightCruise Indicator Light (If installed)
Front Fog Indicator Light (If installed) Malfunction Indicator Light Traction Control Indicator Light (If installed)

Fuel Recommendations ............................................... 1-2
Breaking In Your New Hyundai .................................... 1-3
Keys .............................................................................. 1-5
Immobilizer System ...................................................... 1-5
Door .............................................................................. 1-7
Theft-Alarm System ....................................................1-10
Window ....................................................................... 1-13
Seat ............................................................................ 1-14
Seat Belts .................................................................... 1-20
Child Restraint System ................................................ 1-26
Supplemental Restraint (AIRBAG ) System................. 1-37
Instrument Cluster and Indicator ................................. 1-44
Warning and Indicator Lights....................................... 1-48
Trip Computer .............................................................. 1-56
Multi-function Light Switch ........................................... 1-58
Windshield Wiper/Washer Switch ................................1-60
Sunroof ........................................................................ 1-70
Mirror ........................................................................... 1-74
Hood R elease .............................................................. 1-78
Cruise Co ntrol.............................................................. 1-84
Heating and Cooling Control .......... ..............................1-87
Stereo Sound System ............................................... 1-104
Audio System ............................................................ 1-106
Antenna ..................................................................... 1-137
FEATURES OF YOUR HYUNDAI
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FEATURES OF YOUR HYUNDAI
5IMMOBILIZER SYSTEM
B030B01E B880A01A-GAT (If installed) The immobilizer system is an anti-theft device, designed to deter automobiletheft.
B030B01A-AAT Record Your Key Number
A code number is stamped on the number plate that came with the keys to your Hyundai. This key numberplate should not be left with the keys but kept in a safe place, not in the vehicle. The key number should alsobe recorded in a place where it can be found in an emergency. If you need additional keys, or if you should lose your keys, your authorized Hyundai dealer can make new keys ifyou can supply the key number. B880B03A-GAT Keys All of the locks fitted to the vehicle are operated by the same key. However, since it is possible to lock the doorswithout the use of the key, care should be exercised to ensure that the key does not become locked inside thevehicle by mistake.
AX10020A-1
NOTE: If you make your own duplicate key, you will not be able to cancel the system or start the engine.
B880C02A-GAT Key Numbers The vehicle key number is recorded upon a metal tag attached to the keys when the vehicle is first delivered to you. B880C01L

1FEATURES OF YOUR HYUNDAI
6
B880D02A-GAT Limp home procedures
The key number should be recorded and kept in a safe place in case theneed to order further keys arises. New keys are available from any Hyundai dealer by quoting the relevant keynumber. In the interest of security, the metal tag attached to the keys which bears thekey number should be removed from the key ring after you receive your new vehicle. In addition, key numbers can-not be provided by Hyundai for secu- rity reasons. If you need additional keys or if youshould lose your keys, your authorized Hyundai dealer can make new keys. In case the immobilizer warning indi-cator blinks for five seconds when the ignition key is turned to "ON" position,this indicates that the immobilizer sys- tem is out of order. And you cannot start the engine without the limp homeprocedures with ignition key. The following procedure is how to start the engine with the function of the limphome. (0, 1, 2, 3 as a sample pass- word).B880D02ENOTE: You can get the limp home pass- word when the vehicle is first deliv- ered to you. If you do not have thepassword, consult your authorized Hyundai dealer.
1. To set the password you may turn
the ignition key "ON" and then turn it "OFF" according to the digit num-bers, then the immobilizer indicator will blink along with the operation of the ignition key. For example, turnthe ignition key once for digit num- ber "1", and twice for "2", and so on. However, for the digit number "0",you must turn the ignition key for 10 times.
2. Wait for 3~10 seconds.
3. You may set the remaining number of digits by following the same pro-cedures 1 and 2.
4. If all of four digits have been tried successfully, turn the ignition key"ON" and check that the immobi-lizer indicator illuminates. From this time, you have to start your engine within 30 seconds. If you start yourengine after 30 seconds, your en- gine will not start.

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FEATURES OF YOUR HYUNDAI
7ILLUMINATED IGNITION SWITCH
B030C01Y-AAT (If installed) Whenever a door is opened, the igni- tion switch will be illuminated for your convenience, provided the ignitionswitch is not in the "ON" position. The light will go off approximately 10 seconds after closing the door or whenthe ignition switch is turned on. B030C01E
NOTE: If the engine dies while driving after limp home procedure, you can start your engine within 8 seconds with-out limp home procedure again.
5. If the immobilizer indicator blinks for
five seconds, you have to try the limp home procedure again from the beginning.
After doing the limp home procedure,you have to consult with your autho-rized Hyundai dealer as soon as pos- sible.
! CAUTION:
o If you fail to try the limp home procedure with the sequence of three times, you have to wait for about one hour to do the limphome procedure again.
o If you cannot start your engine in
spite of limp home procedure,have your vehicle towed by an authorized Hyundai dealer.
!
DOOR
B040A02Y-AAT DOOR LOCKS
WARNING:
o Unlocked doors can be danger- ous. Before you drive away (es- pecially if there are children in the car), be sure that all the doorsare securely closed and locked so that the doors cannot be inad- vertently opened from the inside.This helps ensure that the doors will not be opened accidentally. Also, when combined with theproper use of seat belts, locking the doors helps keep occupants from being ejected from the carin case of an accident.
o Before opening the door, always
look for and avoid oncoming traf-fic.
o In case of accident, the door is
unlocked automatically (If in-stalled).

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FEATURES OF YOUR HYUNDAI
45
1. Trunk Lid (4 door)/Tail Gate (5 door) Open Warning Light
2. Traction Control Indicator Light (If installed)
3. ABS Warning Light (If installed)
4. Tachometer
5. Turn Signal Indicator Light
6. High Beam Indicator Light
7. Overdrive Off Indicator Light (1.6L Auto T/A only)/ Fuel Filter Warning Light (Diesel engine)
8. Automatic Transaxle Position Indicator Light (Auto T/A only)
9. Front Fog Indicator Light (If installed)
10. Speedometer
11. Cruise Indicator Light (If installed)/ Diesel pre-heat Indicator Light (Diesel engine) 12. Low Fuel Warning Light
13. Immobilizer Warning Indicator Light (If installed)
14. Temperature Gauge
15. Door Ajar Warning Light
16. Seat Belt Warning Light
17. SRS (Airbag) Warning Light (If installed)
18. Odometer/Trip Odometer
19. Low Oil Pressure Warning Light
20. Charging System Warning Light
21. Parking Brake/Low Brake Fluid Level Warning Light
22. Malfunction Indicator Light (MIL) (If installed)
23. Trip Odometer Reset Switch
24. Fuel Gauge

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FEATURES OF YOUR HYUNDAI
47
1. Malfunction Indicator Light (MIL) (If installed)
2. SRS (Airbag) Warning Light (If installed)
3. Low Oil Pressure Warning Light
4. Turn Signal Indicator Light
5. Cruise Indicator Light (If installed)
6. Front Fog Indicator Light (If installed)
7. High Beam Indicator Light
8. Diesel Pre-heat Indicator Light (Diesel engine)
9. Immobilizer Warning Indicator (If installed)
10. Low Fuel Warning Light
11. Temperature Gauge
12. Tachometer 13. ABS Warning Light (If installed)
14. Charging System Warning Light
15. Seat Belt Warning Light
16. Overdrive Off Indicator Light (1.6L Auto T/A only)/
Fuel Filter Warning Light (Diesel engine)
17. Trip Computer (If installed)
18. Trunk Lid (4 door)/Tail Gate (5 door) Open Warning Light
19. Door Ajar Warning Light
20. Parking Brake/Low Brake Fluid Level Warning Light
21. Traction Control Indicator Light (If installed)
22. Speedometer
23. Fuel Gauge

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FEATURES OF YOUR HYUNDAI
51
B260N01A-GAT Malfunction Indicator Light (If installed)
This light illuminates when there is a malfunction of an exhaust gas relatedcomponent, and the system is not functioning properly so that the ex- haust gas regulation values are notsatisfied. This light will also illuminate when the ignition key is turned to the "ON" position, and then it will go out ina few seconds. If it illuminates while driving, or does not illuminate when the ignition key is turned to the "ON" posi-tion, take your car to your nearest authorized Hyundai dealer and have the system checked.
B260A01B-GAT Front Fog Indicator Light (If installed)
Front fog indicator light comes on when- ever the fog light switch is on.B260C01O-AAT Traction Control Indicator Lights(If installed)
The traction control indicators change operation according to the ignition switch position and whether the sys-tem is in operation or not. They will illuminate when the ignition key is turned to the "ON" position, butshould go out after three seconds. If the TCS or TCS-OFF indicator stays on, take your car to your authorizedHyundai dealer and have the system checked. See section 2 for more infor- mation about the TCS. B260U01TB-GAT
Immobilizer Indicator Light (If installed)
This indicator light comes on for some seconds after the ignition key is turnedto the "ON" position. At this time, you can start the engine. The light goes out after the engine is running. In case thislight goes out before you start the engine, you must turn to the "LOCK" position and restart the engine. In casethis light blinks for five seconds when the ignition key is turned to "ON" posi- tion, this indicates that the immobilizersystem is out of order. At this time, refer to the explanation of the Limp home procedure(See page 1-6) or con-sult to the Hyundai dealer.

2 DRIVING YOUR HYUNDAI
20
C160H01A-AAT Use Approved Anti-Freeze in Window Washer System To keep the water in the window washer system from freezing, add an approvedanti-freeze solution in accordance with instructions on the container. Window washer anti-freeze is available fromHyundai dealers and most auto parts outlets. Do not use engine coolant or other types of anti-freeze as thesemay damage the finish.
C160G02A-GAT To Keep Locks from Freezing To keep the locks from freezing, squirt an approved de-icer fluid or glycerineinto the key opening. If a lock is cov- ered with ice, squirt it with an approved de-icing fluid to remove the ice. If thelock is frozen internally, you may be able to thaw it out by using a heated key. Handle the heated key with careto avoid injury. NOTE: The proper temperature for using the immobilizer key is from -40°C (- 40°F) to 80°C(176°F). If you heat the immobilizer key over 80°C to openthe frozen lock, it may cause dam- age to the transponder in its head.
C160D01A-AAT Check Battery and Cables Winter puts additional burdens on the battery system. Visually inspect thebattery and cables as described in Section 6. The level of charge in your battery can be checked by your Hyundaidealer or a service station. C160F01A-AAT Check Spark Plugs and Ignition System Inspect your spark plugs as described in Section 6 and replace them if neces-sary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.
C160E01A-AAT Change to "Winter Weight" Oil if Necessary In some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See Section 9 for recommendations. If youaren't sure what weight oil you should use, consult your Hyundai dealer.

10INDEX
4
H Hazard Warning Syst em ........................................... 1-64
Headlight Aiming Adjustment ....................................6-36
Headlight Leveling Device Syst em ...........................1-69
Headlight Washer Switch ............ .............................. 1-62
Heating and cooling control ...................................... 1-87
Heating and Ventilation ............................................. 1-88
Air flow control ....................................................... 1-88
Air intake control .................................................... 1-90
Bi-level heating ....................................................... 1-92
Defrost/Defogging .................................................. 1-92
Fan speed control .................................................. 1-91
Temperature control ............................................... 1-91
High-Mounted Rear Stop Light................................. 1-78
Hood Release ............................................................ 1-78
Horn 1-83 I
If your car must be towed ......................................... 3-11
Ignition Switch ............................................................. 2-3
Immobilizer System ..................................................... 1-5
Instrument Cluster and Indicator ............................... 1-44
Instrument Panel Light Control (RHEOSTAT) ............ 1-65
Interior Light Interior light ............................................................ 1-73
Map light ................................................................ 1-72
JJump Starting .............................................................. 3-3 K
Key .............................................................................. 1-5
If you lose your keys ............................................. 3-13
Positions ................................................................... 2-4
Keyless Entry System .............................................. 1-12
LLubrication Chart ......................................................... 9-4
Luggage Net ............................................................. 1-82
MMaintenance Intervals Explanation of scheduled maintenance items ......... 5-8
Maintenance under severe usage conditions .......... 5-7 Scheduled maintenance ........................................... 5-4
Service requ irements............................................... 5-2
Mirrors
Outside rearview mirror .................... ..................... 1-74
Outside rearview mirror heater .............................. 1-76
Folding the outside rearview mirrors ....................... 1-76
Day/night inside rearview ....... .................................1-76
O
Odometer/ Trip Odometer ......... ...............................1-55
P Parking Brake ........................................................... 1-67
Power Outle t ............................................................. 1-66
Power Steering Fluid Level .......................................6-34
Power Windows ......................................................... 1-13