Low Coolant?

Odd scenario...my Low Coolant light will flicker on for about 2 seconds...then turn off....and it wont happen for months later (ive seen it do this about 3 times in 6-7 months)....should i go get it checked, just in case? or is it nothing?

If your coolant is full, and the light flickers on and off, you probably have a bad sensor.