Fixed

Yep, it is/was rounded. The reason why I asked is that even though I do have my owner's manual, it showed the warning lights, and not on resembled the coolant light that I had seen. In fact, it offered a different picture for it.

But all is good now. Even though, the coolant was filled, with water, instead of antifreeze, the sensor *I guess that's it?* was sticking and registering as been low. But it's done now. My Uncle 'tapped' something, and it shut off.

Thanks for replying, though.