I have noticed lately that when i fill my car up the total amount of miles is only 495 .

Any ideas

I have noticed lately that when i fill my car up the total amount of miles is only 495 .

Any ideas

That's probably more than you're likely to get anyway! Mine says 650!

If it's on the low side, I think it takes into account recent fuel economy per the computer. That could be a factor.

Not sure , it should roughly how many miles you can get to a tank ,, wifr has a vrs and it shows 575 which mine

used to roughly be

It adjusts costantly in regard to recent mpg.....

Mines usually says 330 lol

Does it take your current MPG into consideration? It will adjust, give it a little time.

When was the last time the car was serviced?

Try totally CANING your car for 5 miles before going to fill-up. It will probably say you only have half a tank of fuel as it uses recent mpg to base your range, and therefore the amount of fuel in the tank. If ever I go on track with 1/3 tank (my usual desired level for weight saving VS cooler fuel) the needle will usually drop to the red and fuel light come on after only 2 or 3 laps as it thinks at your current driving level, that 1/3 of a tank will only last 50 miles or less.