=l | ~~ When a symbol like this lights up blue when you first start a 02 prius does that mean it needs to warm up some?
That isn't like you David. Normally you leave poor taste comments up. jk If you have a blue light like this =D dip your headlights.
It's basically the equivalent of the "cool" side of the coolant temperature gauge in a regular car. There's also a red light for the hot side, now that you want to pay attention too!