There should be 4 different airbags due to interior color combinations:

1) Cedar (Dark Slate Gray and Cedar two-ton)
2) Medium Slate Gray (Dark Slate Gray and Medium Slate Gray two-tone)
3) Vanilla (Dark Slate Gray and Vanilla two-tone)
4) Dark Slate Gray (Dark Slate Gray monotone)

And as a reminder, on quite a few 2008 models with the Dark Slate Gray & Vanilla interiors, the steering wheel & its trim was Dark Slate Gray, not Vanilla like earlier model years. It will be curious to see if FCA knows this fact by the VIN number.