Steering Wheel Removal - Torx Bit T?

[mahesket]

As the title really, what size torx bit to remove the airbag from my k11 so I can remove the wheel.

Also while I'm here what size is the nut which holds it on?

Cheers
Matt

 

[Clodo]

If I remember correctly
T50
And either 17 0r 19 x