slightlycanadian

So I'm not sure if there is a post about this, but when I fill my 2010 scion xD up with gas it doesn't show how many miles I have to go. It only shows what I had before I put gas in. I've only filled it up 3 times since I just recently purchased the car a week ago. I tried resetting the trip A meter and nothing works. It shows on the gas meter (empty to full gauge) that I put gas in but it's not updating how many miles I have?