I have a 2016 Peugeot 2008 Feline 120 and the car has an undiagnosed knock when slowing down under 10 mph and depressing the clutch to stop. This does not occur from cold but after 10 miles or so. It sounds like it corresponds to drive shaft rotation.
This has come up in the forum in a couple of posts but with no satisfactory conclusion.
Front suspension and top plates have been recently renewed and all shafts, joints linkages and bushes have been professionally checked and found to be ok.
There is no problem with clutch rattle or grinding noises, the pedal is light and gear change smooth so I think the DMF can be discounted.
Did anyone find an answer for this problem? Any suggestions appreciated.