Hi! I might feel a bit stupid for asking this, but now and then on the engine monitor screen I will see green arrows, not red or yellow, and also the battery as bright green, if I may call it that. I am 'assuming' the bright green battery means it's fully charged? Can anybody let me know what these mean?? Also - right when we were leaving the dealership, the sales guy said for me to get the mest MPG possible, I need to drive Popeye (my Prius) very slow first few minutes...I could be totally butchering his advise too - as it was 10.30pm and this was our 2nd dealer that day, after many hours...so I don't quite remember and wish I did. any ideas?? Thank y'all!!! Can't believe what smooth sailing this car has, worth every penny!! sd