I'm leaving this morning for a long downhill trip. The battery is too cold to accept regen at all. My question is, will regen be redirected to other things using power like the heater and defroster(AC) if I turn those things on? The grade for the first 5 miles is good enough for about 15 KW at 20 MPH. If I can redirect that energy into the battery heater, I'll be able to get regen back much sooner and and not waste any kinetic energy. The last time I did this, I wasn't really thinking and regen was disabled for the first 60 miles of the trip which was mostly downhill.