so my coolant was about half an inch low or so, so I scheduled a service appt. I was also in for the auxiliary water pump recall.

Turns out they found the main water pump was leaking, so the recall replaced the auxiliary water pump, and the main water pump was replaced to address the coolant system.

There we have it! Just sharing in case some of you notice the coolant level lowering...

 

No water pump issue yet (fingers crossed) on mine but I did have a leaking thermostat/housing. Fixed my coolant lose.
Still waiting to have the aux pump replaced.