KIA Niro: Rear Occupant Alert (ROA)

The Rear Occupant Alert (ROA) is provided to help prevent exiting the vehicle with a rear passenger left in the vehicle.


  • Select Convenience ? Rear Occupant Alert on the Settings menu.

Alert operation

Alert operation

A: Check rear seat for passengers and belongings

When you turn off the vehicle and open the driver's door after opening and closing the rear door or tailgate, the warning message appears on the cluster.


Rear Occupant Alert provides information to the driver to check the rear seats but it does not detect whether there is an object or passenger in the back seats.

Always make sure to check the rear seats before you leave the vehicle.


The door open and close history is initialized when the driver turns off the engine and locks the vehicle door. Even though the rear door is not opened again, an alert may occur if the previous history is not initialized. For example, if driver does not lock the vehicle door and opens the door to get off after the alert sounds, the alert may go off.


     Driver position memory system

     Setting memory position

    Operation Adjust the following position: Driver's seat position Outside mirror position (if equipped) Head-up display (HUD) (if equipped) After then, press '1' or '2' button. Press and hold about

     Resetting the driver position memory system

    Operation Shift to P (Park) while the EV button is in the ON position. Move the driver seat as forward as possible.  Move the seatback to a fully upright position. Press the '1' button and seat forward movement switch s


     Clutch Actuator Motor

    Remove the under cover. (Refer to Engine Mechanical System - "Engine Room Under Cover") Remove the front wheel guard (LH). (Refer to Body - "Front Wheel Guard") Disconect the clutch actuator connector (A). Motor

     Positive Crankcase Ventilation (PCV) Valve Repair procedures | Canister Repair procedures

    Removal Disconnect the vapor hose (A). Remove the PCV valve (B). Inspection Insert a thin stick (A) into the PCV valve (B) from the threaded side to check the plunger movement. Warning If the plunger does not move (PCV