Air bag removal

[GRANDAD LES]

Hi Guys, advise please. How do I remove the dash mounted air bag on a 75

[Kiltman]

I think it is security torx but can't remember the size?

[clf]

I think it is security torx but can't remember the size?
tx25 or 30 did mine are few weeks ago, but can't rem. it needs to be a long slender key. homebase did a pen knife type one with half dozen or so sizes for 5 pounds :D

[suzublu]

http://www.the75andztclub.co.uk/forum/showpost.php?p=391074&postcount=2