Is my coolant light on my 245 case tractor broken?

No light on start up with ignition on. I pulled the wire off the sender and grounded the wire and then the light came on.

?2015-06-23T18:32:06Z

Obviously if you can ground the wire at the switch/sender and the light comes on you have no fault with the light or it's circuit , Cant say which model you have but willing to bet you were dumb enough to buy a Mitsubishi with a Case logo on it, Yea good luck with that. Or maybe you got one of those fancy Fiat Italian jobs, In which case I feel your pain , Na, just kidding,