Low Fuel Warning Light
WARNING: This page is about a different car, the 2002 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
This light comes on when the fuel in the tank is getting low. Refuel as soon as it is convenient, preferably before the fuel gauge reaches "E".
There will be a small reserve of fuel remaining in the tank when the fuel gauge needle reaches "E".