I took my prius C for its 5000 mile service this morning. When I was leaving the dealership I noticed that both the A and B trip meter has been reset to 0. I usually reset B every time I fill up and compare it with my cruising range. So I decided to stop for gas on my way home. I was only down 3 or 4 bars and my cruising range was at 242. I filled my tank. It only took about 3.8 gallons. When I started my car it prompted me to ajust the fuel price as usual but the cruising range did not adjust. It just stayed at 242. So I'm wondering what will happen because of this. When I get down to 1, will it just stay there for a long time? Could once it hits zero, I may have 2 or 3 or 4 bars and they just disappear and start blinking? Does anyone know?