07 S8 intake manifold challenge

Hi All,
Joined site last week, my son bought his S8 a few months back and has been running great until last Friday, he noticed some clicking in the engine and now has long cranking no start then start after the 3rd try.
Now on the front of the engine the top flap motor lever has popped out, we were able to push it back in and the car starts.
Our question is has anyone had this problem and has anyone found a resolution

We know we can by a new intake but just wish the cost wasnt so high for a simple part, I can’t believe its in the manifold…