Hyundai Elantra (CN7): Warning and Indicator Lights / High Beam Assist indicator light

This indicator light illuminates:

  • When the High Beam is on with the light switch in the AUTO light position.
  • If your vehicle detects oncoming or preceding vehicles, High Beam Assist system will switch the high beam to low beam automatically.

    This indicator light illuminates: When the tail lights or headlamps are on.

    This warning light illuminates: • When you set the ignition switch or Engine Start/Stop button to the ON position. -- It illuminates for approximately 3 seconds and then goes off.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: A/C Pressure Transducer

    Description and operation DescriptionThe A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Heater Core

    Repair procedures Replacement1.Disconnect the negative (-) battery terminal. 2.Remove the heater and blower assembly.(Refer to Heater - "Heater Unit") 3.Remove the heater core cover (A) after loosening the mounting screws.4.Pull out the heater core (A) from the heater unit.

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