What does a blue light mean on the control panel in Suzuki Aerio 2003?

In a 2003 Suzuki Aerio, a blue light on the control panel typically indicates that the engine is running and the coolant is at a safe operating temperature. This light serves as a reminder that the engine is still warming up. It is a normal indicator and should turn off once the engine reaches the appropriate temperature. If the light remains on for an extended period after the engine is warmed up, it may warrant further inspection.