Hyundai Elantra (CN7): Warning and Indicator Lights / Electronic Stability Control (ESC) OFF Indicator Light

Hyundai Elantra (CN7) 2021-2026 Owner's Manual / Instrument Cluster / Warning and Indicator Lights / Electronic Stability Control (ESC) OFF Indicator Light

This indicator light illuminates:

• When you place the ignition switch to the ON position.

-- It illuminates for approximately 3 seconds and then goes off.

• When you deactivate the ESC system by pressing the ESC OFF button.

Immobilizer Indicator Light

This indicator light illuminates:

• When the vehicle detects the immobilizer in the key with the ignition switch in the ON position.

-- At this time, you can start the engine.
-- The indicator light goes off after starting the engine.

This indicator light blinks:

• When there is a malfunction with the immobilizer system.

If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.

    This indicator light illuminates: • When you place the ignition switch to the ON position. -- The Electronic Stability Control indicator light illuminates for about 3 seconds and then goes off.

    This indicator light illuminates for up to 30 seconds: When the vehicle detects the smart key in the vehicle with the Engine Start/Stop button in the ACC or ON position.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Lighting Control System

    Description and operation DescriptionIt's a system that uses illumination sensor to automatically turn ON the tail lamp and head lamp based on the change in surrounding environment's illumination condition. It activates when the vehicle enters/exits tunnel, or when the illumination condition in surrounding environment changes due to rain, snow, or

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Blower Resistor (Manual)

    Repair procedures Inspection1.Measure the resistance between the terminals.2.The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)Replacement1.Disconnect the negative (-) battery terminal.

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