Shoot I should have asked this, where is the RCM located? I am a mechE and handy enough to get myself in trouble. I'd like to get to it to inspect the solder joints if its accessible.

And to stop being lazy I grabbed the manual..it's the coolant indicator light...one would think that would have been an obvious fix to the dealership. I just remembered that it was a fluid indicator that mean levels were off or temps too high. If I had pulled out the manual again to confirm the name of the light I could have had the coolant flushed a while ago...this is why I did not go into the auto industry.