Honda ARX1200T3DXT3 Owner's Manual page 32

Multi-function Display
10 fuel gauge
11 low fuel indicator
24
Instruments & Controls
Shows approximate fuel supply available
When segment F goes on, the fuel tank capacity is:
16.64 US gal (63.0R)
When segment E flashes while riding, fuel remaining
in the tank is about:
3.41 US gal (12.9R)
Flashes when the fuel remaining in the tank is about:
3.41 US gal (12.9R)
(page 34).