The best explanation of Miele dishwasher leaks on KZfaq. Very clear. Thanks.

Great video much appreciated

Both of my spray heads hoses perished at the bottom where they are rubber and are very expensive to replace so I fixed them. I removed them carefully cut all the old rubber away went round to a mate who fixes cars and had a rummage through is old radiator hose box until I found one the right diameter and asked him if I could have it for a drink. Them popped into the local car mart a bought some automotive gasket glue and some stainless hose clips. Got home cut to length glued the rubber hose to the plastic pipe put one hose clip around the joint and tighten it, put the other end on fitting at the bottom and secured it with the other hose clip, job done. This has lasted far longar than the originals at a fraction of the cost. Car hoses are much thicker and can withstand much hotter temperatures and pressures, likewise the gasket glue. I now have a new leak which I'm trying to trace its not my repairs.

Very Helpful. Serious labor charge.

I have leaking coming from the sump casing as you described. Is there a video on how to fix this?

What about the valves on the left side half way up?