Based on my semi random schedule using the pre-heat timer in my S model doesn't seem to be a great option. What I would like to do is just go outside a few minutes before I leave and turn on the heater, similar to cranking up my ICE.
My question is while it's connected to the EVSE and turned on does it draw power from the EVSE or does it pull power from the battery?
My question is while it's connected to the EVSE and turned on does it draw power from the EVSE or does it pull power from the battery?