Hyundai Ioniq: Lighting System / Rear Combination Lamp. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Body Electrical System / Lighting System / Rear Combination Lamp. Repair procedures

Removal

1.	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. [LED Type] [Bulb Type]

4.	Disconnect the inside rear combination lamp connector after removing the rear combination lamp cover.

5.	Remove the inside rear combination lamp assembly after loosening the nuts.

6.	If it is necessary to replace the bulb, remove the bulb after removing the tailgate cover.

Installation

1.	Install the inside combination lamp assembly after assembling the bulb.

2.	Install the rear combination lamp assembly after assembling the bulbs and connecting the lamp connector.

High Mounted Stop Lamp. Repair procedures

Removal1.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...

Auto Lighting Control System

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Troubleshooting

Failure Diagnosis1.In principle, ESP and TCS controls are prohibited in case of ABS failure.2.When ESP or TCS fails, only the failed system control is prohibited.3.However, when the solenoid valve relay should be turned off in case of ESP failure, refer to the ABS fail-safe...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Rear Bumper beam Assembly. Repair procedures

Replacement • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...