Don't have my 2004 Prius yet, delivered next Friday. I'm curious... I hear the navigation does not have the ETA (estimated time of arrival) function but it can be added by upgrading the system. Does anyone have any experience with this? I really want to have the ETA feature. Thanks!!!
No, it can't be added, but it has "time left on route" which is just as good; if it's 4:45 and the "time left on route" is 15 minutes, then you can figure out for yourself that you'll be there at 5:00. Of course, the whole thing is based on estimated speeds (which are adjustable), not actual speed, so it's accuracy is variable. Nate
