Re: Miele W2659 door seal
not seen this myself. I looked up boots for this machine and they all seem to have 2 inlets but I cant see if either of them is blanked as photos are a bit lacking. If both of yours are open I would expect miele to have an answer to this in the form of a blanking plug. I would have expected it to be in the box and you could ask if its supposed to be in there.
if you do need to blank it you would need to find a piece of solid plastic you could push in and glue into place
site shop lists a boot
https://shop.ukwhitegoods.co.uk/18ml08- … eal-gasket
you could ask them if they are aware of this problem
Dave