Russian TV at it's best :-/
CVR translated to Russian with some noise added so it sounds like the real recording, with blame speculations to follow...
Anyway, the word "Knuppel" sounds in a sentence "Stabiliser is activated by a button that pilots call Knuppel"
The word "button" goes at the moment when CGI'ed pilot's left thumb flicks the switch on the CGI'ed yoke.