I agree...looks like the antifreeze. It's that, or the last time your mechanic was changing the oil, he spilled the Starbucks Pink Drink into the container. Either way, it's low.
No - the engine coolant filler is near the driver's side of the radiator at the very front of the engine compartment. The reservoir in your photos is described in the owner's manual as the "Power control unit coolant reservoir". But both this and the engine use the same actual fluid, again according to the manual.
It's inverter coolant. Same stuff as engine coolant but different system using a different part of the radiator. I have some in my garage. Too bad you're half way across this giant state. Hopefully, JC is right and a dealer will top it off. The bigger question, in my mind, is why is it low?
