Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Warning and Indicator Lights / Malfunction Indicator Lamp (MIL)

This warning light illuminates:

  • When you place the ignition switch to the ON position.
    -- The malfunction indicator light illuminates for about 3 seconds and then goes off.
  • Whenever there is a malfunction with either the emission control system or the engine or the vehicle powertrain. If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.

NOTICE

Driving with the Malfunction Indicator Lamp (MIL) on may cause damage to the emission control system which could affect drivability and/or fuel economy.

NOTICE

If the Malfunction Indicator Lamp (MIL) illuminates, potential catalytic converter damage is possible which could result in loss of engine power.

In this case, have the vehicle inspected by an authorized HYUNDAI dealer as soon as possible.

    Electric Power Steering (EPS) Warning Light

    This warning light illuminates: When you place the ignition switch to the ON position. -- The Electric Power Steering Warning light illuminates for about 3 seconds and then goes off...

    Charging System Warning Light

    When this warning light illuminates while the engine is running, the battery is not being charged. Immediately turn OFF all electrical accessories...

    Other information:

    Hyundai Elantra (CN7) 2021-2024 Owner's Manual: Start-up


    You can start the engine without inserting the key. Information If the smart key is not moved for some time, the detection function for smart key operation will pause. Lift the smart key to activate the detection again. NOTICE To prevent damaging the smart key: Keep the smart key away from water or any liquid and fire...

    Hyundai Elantra (CN7) 2021-2024 Service Manual: General information


    General Troubleshooting InformationBefore Troubleshooting1.Check applicable fuses in the appropriate fuse/relay box.2.Check the battery for damage, state of charge, and clean and tight connections.(Refer to Engine Electrical System - "Battery")    • Do not quick-charge a battery unless the battery ground cable has been disconnected, otherwise you will damage..

    Categories

    Odometer

    The odometer indicates the total distance that the vehicle has been driven and should be used to determine when periodic maintenance should be performed.

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