My '08 V SL with CVT is at 83,000 miles and I'm just starting to get my ducks in a row for my 100k mile services that I need to do. I was browsing through my maintenance book and noticed an entry for "HEV Inverter Coolant Change". I haven't been able to find anything on this online. Do V's even have this? I thought the coolant system for the CVT was linked with the normal engine coolant and radiator.

HEV = hybrid electric vehicle.