Hyundai Ioniq: Windshield Defrosting and Defogging / Rear Window Defroster

Hyundai Ioniq (AE) 2017-2021 Owner's Manual / Convenient features of your vehicle / 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, Defogging Logic

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

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) 2017-2021 Owner's Manual: Owner Maintenance Schedule

When you stop for fuel: Check the engine oil level. Check the coolant level in the engine coolant reservoir. Check the windshield washer fluid level. Check for low or under-inflated tires. WARNING Be careful when checking your engine coolant/inverter coolant level when the engine is hot...

Hyundai Ioniq (AE) 2017-2021 Owner's Manual: Front seat head restraints

The vehicle's front and passenger's seats are equipped with adjustable head restraints for the passengers safety and comfort. Adjusting the height up and down To raise the head restraint: 1. Pull it up to the desired position (1). To lower the head restraint: 1...