Yes the stalk
How about the plastic shroud behind the steering wheel? You should have 2 8 or 9 mm head screws that retain the air bag to the wheel and then 2 smaller acrews for the plastic shroud on the back
I screwed in the 2 8mm bolts to hold the airbag to the steering wheel. I just looked for another shroud behind the steering wheel. All I have is an upper and lower shroud that sort of clip together. I am missing the two screws that hold the upper and lower shroud together, but I know they are Philips head screws and not machined threads. These are 4mm diameter and 13mm long.