July 1:
So it begins. Don't worry, this is not in the correct legal jurisdiction!
Low Fuel Telltale
The ECM will send fuel level information over the CAN link to the BCM. If the fuel level is low, the BCM will send a message to the I/P cluster over the Class II link to turn On the Low Fuel telltale. The Low Fuel telltale will illuminate when approximately 7.9 liters (2.1 gallons) (maximum range is 4.9-11.4 liters [1.3-3 gallons]) of usable fuel remains in the tank.