Does anyone know how to remove the B pillar trim? I appear to have a stain in the head cloth above this trim and just don't want to yank the trim off what with the airbag behind it. 

Does the piece of plastic with "airbag" on it just pry off and a screw possibly behind it.

Thanks in advance.

If it's the same as the Octavia & Yeti then you'll need to prise off the airbag tab (airbag itself is above the headlining) and remove the screw (don't drop it).

The trim is awkward to remove as there are two tabs behind it that need to be pulled out wide (one at a time) to be removed.

Otherwise it pulls off from the bottom edge.

Top tip, put the height adjuster on the seat belt right up so you know where it should locate when refitting later.