I'm gonna hafta say that yours is not on since you really can't miss it.

The word "CHECK" in red letters is below the TOD indicator lights. Mine starts flashing about 15 min after driving & the TOD quits working. It hasn't been enough of a problem for me yet to try to chase that gremlin down.

I took a pic with my cell this morning & tried to send it to my email so I could post it. Didn't work. I'll try again later.