PowerJrod
Ram Guru
Oh I completely agree, takes some serious patience I'm sure lol.I think the biggest challenge in this procedure is really waiting on the temperature to come down on the transmission if you exceed the filling temperature range. I wouldn't be surprised that the dealership does this procedure at the end of the day and leaves the truck on the lift in order to fill it next morning.
Here's a long thread on the BMW F30 forums on the procedure: