I can find info on a lead acid battery that is present in the Model 3. Does the Y have this? And is it accessible?
I am asking since I have a 12V air pump that generally cannot run on a 12V legacy outlet. I hate those outlets anyway. What a terrible design for a connector. I realize they date back to the years of the cigarette lighter and they need to start to go away in favor of a yet to be defined more robust 12V connector for vehicles.
If the Y has a 12V and it's accessible then I would like to know about in order to use my pump in the event of need for compressed air. Many, perhaps most flats are simply nail, screw or wire punctures with a slow leak and can be plugged in short order with a plug kit, air source and wire cutters to dig out the nail. I have done this a dozen times on my old vehicles and bailed out countless others with flats in parking lots or at work.