With the features switched off, I'd expect no impact of charge level over a few days, as it's only powering alarm, entry system and telematics really.
Been a lurker on Tesla groups, when they were on the short list. There is a 'phantom' drain issue there, but I think it's due to all the cameras and sentry mode etc. Not unheard of for considerable amounts eg 20% of power lost in a week. Other functions like a climate over product to cool if car gets to hot etc are on by default.
So far the i4 is just like a normal car just that the power plant is electric. None of this pointless Tesla style EV extra functions.




