It's a GM product (I'm assuming) and it means that your coolant level is low. Although if it is full, it's probably a bad sensor (Rather common with Gm on that sensor). If you call GM, they'll tell you to gently hit the sensor and it should turn off if reservoir is full.
low coolant
The light mentioned is an indicator that the coolant level in the radiator is low.
The light you are describing indicates low coolant level in the coolant reservoir.
low coolant level
The Red Light Is Telling Everyone To Stop. The Green Arrow Is Telling You It Is Ok To Turn At That Time (Which Ever Way The Light Is Pointing).
You need coolant.
you need to replace the bulb in the front...
Owner's manual. I would suspect this is the Traction Control light.
Go down the hill.
Check your coolant level
Its your low tire indicator
Its Like A bucket with a arrow pointing down.....Thats the low coolant light