After refuelling the range display on the dash board shows me still 500km, and does not show me the maximum range, for example 730km. This is the second time when I have this problem. I have already 4500km which my new PriusV Any ideas?
How much fuel are you putting? I work in gallons and if around 2 gallons (give or take) is added it will not register as actually adding any fuel. You have to basically add a decent amount of fuel to see a change. Btw, the v in your Prius v is lowercase, not upper case. It can cause confusion making it upper case since the Prius lift back for 2010 used roman numerals for packages.