I don't have an answer since I'm a non-hybrid owner but I am curious as to how you end up getting to your goal.
Does the hybrid have an alternator? Doesn't it have a small 12-volt battery or just the big one?
I assume if you turn the lights on, step out of the vehicle, they'll shut off after a few minutes. It seems like I've seen a place to adjust the timing. Perhaps in the Carista app?
The first thing I did with my OR was to trade in my 4-ply tires and put a set of 10-plies on. They gave me $250 for the trade in.
There must be a market for them or Les Schwab wouldn't have wanted them.