Hyundai Ioniq (AE): Windshield Defrosting and Defogging / Rear Window Defroster

NOTICE

To prevent damage to the conductors bonded to the inside surface of the rear window, never use sharp instruments or window cleaners containing abrasives to clean the window.

If you want to defrost and defog the front windshield, refer to the "Windshield Defrosting and Defogging" section in this chapter.

Hyundai Ioniq. Rear Window Defroster

The defroster heats the window to remove frost, fog and thin ice from the interior and exterior of the rear window while the vehicle is in the ready (Hyundai Ioniq. Rear Window Defroster) mode.

  • To activate the rear window defroster, press the rear window defroster button located in the center facia switch panel. The indicator on the rear window defroster button illuminates when the defroster is ON.
  • To turn off the defroster, press the rear window defroster button again.

Information

  • If there is heavy accumulation of snow on the rear window, brush it off before operating the rear defroster.
  • The rear window defroster automatically turns off after approximately 20 minutes or when the Engine Start/Stop button is in the OFF position.

Side view mirror defroster

If your vehicle is equipped with the side view mirror defrosters, they will operate at the same time you turn on the rear window defroster.

    To Defrost Outside Windshield 1. Set the fan speed to the highest (extreme right) position. 2. Set the temperature to the extreme hot (HI) position. 3.

    Auto defogging system reduces the possibility of fogging up the inside of the windshield by automatically sensing the moisture on inside the windshield.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Climate Control Air Filter. Repair procedures

    Replacement1.Disconnect the air damper (A) from the glove box (B).2.Remove the stopper (B) from the glove box (A).3.Remove the filter cover (A) by pressing the knob.4.Replace the air filter (A) with a new one according to the direction of air filter.    â€¢ To remove the filter easily, press the right side inwa

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

    Diagnosis with GDS1.REAR CORENER RADAR system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.2.Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.

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