I looked at the trink area of my 2012 leaf and noticed there is a hole, plugged by a rubber plug. It should perfectly fit an exhaust pipe, from a diesel heater, that I am planning on securing in the trunk. I was going to sell my leaf with the thought of upcoming winter, and dreading being cold. Temp in St louis ,mo frequent single digits F, which make for a miserable, almost impossible commute. I have used two Marne deep cycle batteries, a 800watt inverter, with 2 200w personal space heaters, which work great when the temp are 20-30, degrees but it does not help with condensation on windows. I believe the diesel heater would dry out the air minimizing condensation. I plan to have it mounted in th trunk, withexhaust going out th e already mentioned hole, and securing it to the tow hook on the pass side of the rear, kinda like real exhaust. It will be portable for removal in the spring. Any thoughts from those who have attempted this feat or are family with the heater. Thanks.