Kia Sedona: Engine START/STOP button
Starting the engine
Illuminated ENGINE START/STOP buttonSide Airbag (SAB) Module Repair procedures
Removal
1.
Disconnect the battery negative cable, and wait for at least 30 seconds before beginning to work.
2.
Remove the front seat assembly.
(Refer to Body - "Front seat assembly")
3. ...
When Active ECO is activated
The engine noise may get louder.
The vehicle speed may slightly be reduced.
The air conditioner performance may be affected.
...