Stupid Low Coolant light

I'm putting this here cause I don't think it's really tech.......but almost every time I drive my car that stupid low coolant light comes on at some point or another. Thing is, my coolant is not low at any time and everything is working properly.

Anyone else have this annoying little quirk? I'm getting tired of it to the point I might just yank the bulb, cause I know everything is fine.
 
mine done that. cept mine was due to a hairline in the radiator. seeped coolant for about a year with me adding some about once a month. new radiator fixed it