Hyundai Ioniq: FCA Sensor / Warning message and warning light

Hyundai Ioniq (AE) 2017-2025 Owner's Manual / Driving your vehicle / Forward Collision-Avoidance Assist (FCA) system / FCA Sensor / Warning message and warning light

Forward Collision-Avoidance Assist (FCA) system disabled. Radar blocked

Hyundai Ioniq. Warning message and warning light

When the sensor cover is blocked with dirt, snow, or debris, the FCA system operation may stop temporarily. If this occurs, a warning message will appear on the LCD display.

Remove any dirt, snow, or debris and clean the radar sensor cover before operating the FCA system. The system will operate normally when such dirt, snow or debris is removed.

The FCA may not properly operate in an area (e.g. open terrain), where any substances are not detected after turning ON the vehicle.

FCA Sensor

In order for the FCA system to operate properly, always make sure the radar sensor cover is clean and free of dirt, snow, and debris. Dirt, snow, or foreign substances on the lens may adversely affect the sensing performance of the sensor...

System Malfunction

Check Forward Collision Avoidance Assist system When the FCA is not working properly, the FCA warning light () will illuminate and the warning message will appear for a few seconds...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Rear Door Latch. Repair procedures

Replacement1.Remove the rear door module.(Refer to Rear Door - "Rear Door Module")2.Remove the rear door inside handle cage (A).3.Loosen the mounting bolt and remove the rear door latch (A).4.Disconnect the rear door latch connector (A).5.Remove the rear door outside handle base (A) by pushing in the lock pins located in the back...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Parking Brake & Brake Fluid Warning Light

This warning light illuminates: When you place the Engine Start/ Stop button to the ON position. - It illuminates for approximately 3 seconds. - It remains on if the parking brake is applied. When the parking brake is applied. When the brake fluid level in the reservoir is low...