How much fuel is left once the low fuel light comes on in your 2012 Nissan Frontier?

When the low fuel light comes on in a 2012 Nissan Frontier, there is typically about 2 to 3 gallons of fuel remaining in the tank. This reserve is designed to give drivers a buffer to find a gas station before completely running out of fuel. However, it's advisable not to rely on this reserve for extended driving, as running too low on fuel can lead to fuel system issues.