My understanding is that it is in the refrigerant loop.
It's listed in the parts catalog as 1007717-00-A but doesn't show up in the diagra
I have seen pics only, it look like a tube sock full of something, Dessicant dryer perhaps. Although there are driers in AC loops to remove moisture from the freon in the loop.
I think its two differing things though. I do notice some plumbing items and seals also. Perhaps thats why they evacuate the AC to replace the desiccant bag? Either way its beyond this purchaser.
Thats worth $350 right there.
Wipers, cabin filter that can be hard to get to on newer models and replace brake fluid is complete replace and those little batteries in the keyfob, if not replaced might be a bad day on those days the app is down, oh yes you break the fob getting in your buying a new key fob. They break it, they just grab another and reprogram.
Brake fluid replace is much more work then one thinks:
Suck out what you have in the reservoir, replace with new and Bleed each caliper until fresh comes through with no air in the line. Top off reservoir. Two man operation with one man pumping the pedal and another bleeding. Then finish rotation if applicable, check alignment, realign etc the rest of the items.
Dessicant bag plus(lifted from the internet)
Beyond all of the second year, I have elected in my mind to skip 3rd year if I can. DO wipers etc myself.