Looking at the steering wheel the dark grey ring what looks like the outer ring of the sirbag airbag looks terrible with a small crack in it, can this be replaced separately or would it be a new airbag job as I just wanted to tidy the interior up a little.

Thanks
In advance

Which wheel have you got - 2 or 3 spoke?

The 3 spoke is definitely all of a piece, so new airbag module required.