2015 Z3 transmission drain plug location?

[JCP]

Does this trans have a drain or does it need to be pumped?

[JLG]

I'm sure there is a drain on the bottom but I just pump mine out and you will get most of it.

[lee]

I don't think you would want to drain it into your boat.

[JCP]

I would just prefer to drain if possible instead of pump. It removes more of the contaminants that settle out of the oil.