Just got a new '10 Elantra Blue this week and had a question about the fuel capacity. The low fuel indicator came on today and I drove about 10-15 miles to a station to fill up, thinking I was right near the end of my tank. Turns out I only managed to put 11.77 gallons in the tank, even though it's supposed to hold 14 gallons. Does the fuel indicator actually come on with about 2.5 gallons left in the tank, or am I missing something here? I don't want to get caught running it down to empty, but I also don't want to fill up 60 or 70 miles before I need to every time. Thanks!