QUOTE (walterecoleman @ Jun 23 2010, 06:36 PM) index.php?act=findpost&pid=335669
My low fuel light comes on when I have just under 3 gallons remaining in the tank (as most vehicles). According to the manual and hyundai service center the tank holds approx 17.9 gallons. He said the 19 gallon tank was erroneous information on many auto review sites which carried over to many readers thinking this to be FACT. It seems that if you just put about ten more miles on-your low fuel level light would have come on( since you added just under 15 gallons). TedrikI recently purchased a 2010 Santa Fe and I never see a low fuel indicator light.. I have ran the fuel down to near zero and never see a indicator for low fuel. Can anyone help me?