Inacurate Fuel Gauge?

How many litres?
My fuel bot tells me I’m getting 6.8 a 7.0 lt per 100klms and 300 - 320 Klos distance to empty. But usually putting 16lt of high octane (98 ron) in after about 250klms
 
My fuel bot tells me I’m getting 6.8 a 7.0 lt per 100klms and 300 - 320 Klos distance to empty. But usually putting 16lt of high octane (98 ron) in after about 250klms
Mine generally tells me 7.18-7.46L/100kms - 280-300DTE using 95.
 


I stuck a little black dot decal over mine
 
Same thing on my 07 Classic. When I took it in for the 10k service, the mechanic bent the float rod. It was better but the light still came on with about 1.5 gallons left in the tank.