ZX6R 2006 red dash light 'FL' What does this mean?

Question

It came on on my way home last night but seems to be fine again now... anybody got any ideas?

Answer 1

It is the low Fuel Level warning light.

Turn on the key - the light comes on, regardless of the fuel level, to let you know that the light is working.

When the fuel level is low - the light will flash.

Look in the tank to get an idea of when the light will come on.

If the fuel level light fails to blink when the level is low, the sensor in the tank may need to be changed.

Answer 2

Fuel Low?

Does it have a functioning fuel light that you know of?

Answer 3

Are you sure it wasn't the "FI" light?  That is the universal "something wrong" with the fuel injection system indicator.  From exhaust flaps not opening to sensor malfunction.