Quote Originally Posted by Fummins View Post
Oh, well I’m probably soft in the head tonight and didn’t read your previous posts correctly. Reading is hard.
I am the same way, had trouble reading too, lol. But I found the economy B guage instructions:
https://mirageforum.com/forum/showth...ll=1#post10497

"
EDIT:
From the Odometer screen:
1st push: Trip Meter A
2nd push: Trip Meter B
3rd push: light adjustment
4th push: Distance to empty --------- Hold on the button here and you will be toggled from fuel consumption gauge A (auto-reset gauge) to B (manual reset gauge)
5th push: AVG fuel consumption (MPG or KM/L"

So basically on the 4th screen right before the Avg MPG A, hold the button down and it will go into B mode for AVG. To return to it (A mode), I think you press it 4 more times (less than 1 second each) to get to the distance to empty screen again, then hold it down for 1+ seconds to return to the AVG mpg A guage.