Tcs light stays on and now my car won’t start.

What is your question?

Saturday I was driving on the highway and noticed my TCS light come on. It was dry and hot so I knew It wasn’t from slipping. When I shut the car off and turned it back on the light went away but came back on as soon as I started driving. I was going to call my mechanic Monday. I went to start the car this morning and it was dead. I’m going to go and try jumping it now.