Just done mine using BimmerLink with the above settings. I could open and close the valve with the engine off. Pulled the fuse and now to live with it a bit and see how it is
Would be nice to have some way to manually control the value without needing to connect the ODB adaptor and use my iPhone which is a pain.
Are there any downsides to leaving the ODB adaptor connected all the time? I notice it’s able to draw power through the port when the car is shut down. I wouldn’t want to have it draining the battery when the car isn’t in use or does the port power down at some point after the car is locked?