Low Coolant Level Warning Indicator

The engine low coolant level indicator:
^ Illuminates for two seconds during engine start or when ignition is turned to RUN to prove out the system.
^ Illuminates continuously and the GEM generates a single one second tone when the engine coolant level drops below a predetermined level for more than 15 seconds in the radiator coolant recovery reservoir.
^ Is turned OFF by filling the radiator coolant recovery reservoir above the predetermined level and cycling the ignition switch OFF and then ON.