John,
I'm not trying to turn this into a fight. Although I am being a smart arse.
I'm baffled by why you won't listen to someone after asking a question.
Note 1: The fuel reserve appears to be 3L (Tank is 17L).
leebeeone: Can you confirm the 5L that you mentioned? 5 does seem a lot of reserve for a 17L tank.
Note 2: If you search the internet for 'petrol fuel reserve 1199' (or similar), you will find reference to 'trip reserve' - as I did, when I did some research.
Now. What leebeeone wrote, is not what you think it means.
The fuel system, sadly has not changed for at LEAST 5 years.
To clarify how it works for you John, and how you have understandably misinterpreted what leebeeone has said by "starts counting the km until you refill" ...
It means, starts counting UP until you refill.
Not, down until you NEED to refill.
It doesn't tell you how much fuel you have left, or how far you can travel.
It tells you how many kilometres/miles you have done
since the light came on.
That is all. It is NOT a smart system.
Which, is the basis for me taking this 'off topic' into why they don't have a 'range' or 'distance til empty' display.
To take this further and illustrate the flawed behaviour of the 'trip reserve' feature.
When my bike (an 848, but it is the same reserve fuel design) gets to a reserve fuel level, the light comes on and the 'trip reserve' (comes to the fore and) starts to count UP. Ie, you have done X kms or mi
since you hit the reserve level.
It does
not indicate how far I
can travel.
It means "go put petrol in!"
It's pointless.
Now, if I park my bike on a hill, the light might go off.
When I level out again, the light will come back on, and
start from zero again.
Hope that helps.
PS: Sorry, you still need good maths and to be psychic.
PPS: I would love to be wrong! PLEASE LET ME BE WRONG. I would love for Ducati to have put a DTE display on it.
PPPS: They HAVE included a new (to me) average consumption l/100km reading. So knowing that the reserve is 3L, you can get an idea of how far you have left. Still not good enough for me.