Originally Posted by bkuscsik

So I ran the next tank until the gas light came on. I checked the fuel consumption computer which stated I had a range left of 3 miles. I quickly went to the gas station of course. Guess how much gas I could pump? You guessed it, 9 gallons on the dot. I guess what I have learned is that the gas light comes on with 2.9 gallons of gas left in the tank. Seems to me that I should be able to trust the data at least. I am going to make a trip to the dealer later this week. I feel like Lexus should address the issue. In addition to these forums, I spoke to a Master tech/shop foreman at one of my Lexus stores (I call on dealers) who said he was investigating the same concern for a couple other CT's