Does it work with the fan on Max?
Nope. Fan control does nothing.
Does it work with the fan on Max?
If it is the blower then they're pretty easy to get to to test ( apply 12v) but it looks like to get it out ( or rather new one in) you'll have to do a bit of jiggery Pokery
My heater blowers have decided to play up :/ the de-mist works whenever you press the button, but otherwise the blowers seem to come on & off as they now please!
Pretty sure in my case it is the hedgehog as I have plenty of albeit random fan activity....
Getting pretty used to swapping these damn things, they have played up on pretty much every BMW I've owned.
Not really any point - you get to one from the engine bay the other in the cabin