Hyundai Ioniq: Lighting System / High Mounted Stop Lamp. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Body Electrical System / Lighting System / High Mounted Stop Lamp. Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the rear spoiler assembly. (Refer to Body - "Tail Gate Trim")

3.	Disconnect the high mounted stop lamp connector.

Remove the high mounted stop lamp cover by pulling forward in the direction of the arrow using screw driver or remover.

•	When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.

•	Put on gloves to prevent hand injuries.

5.	Remove the high mounted stop lamp assembly (A) after loosening the mounting screws.

Installation

1.	Install the rear high mounted stop lamp.

2.	Install the package tray trim.

3.	Connect the negative (-) battery terminal.

License Lamps. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the license lamp (A) after disengaging the license lamp mounting clip (B).3.Replace the bulb (A) after removing a lens...

Rear Combination Lamp. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the outside rear combination lamp assembly (B) after disconnecting the connector (A).3.Remove the bulb (A) after turning it in the counter clock-wise direction...

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Windshield Defrosting and Defogging

WARNING Windshield heating Do not use the or position during cooling operation in extremely humid weather. The difference between the temperature of the outside air and that of the windshield could cause the outer surface of the windshield to fog up, causing loss of visibility could cause an accident resulting in serious injury or death...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Normal Maintenance Schedule

The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of service is determined by whichever occurs first...