On 02/06/2020 10:53, Harry Bloomfield wrote:
Bazza formulated on Tuesday :
My query is, how much of a job is it to replace without risking the
air bag going off.

Disconnect the car's battery, then wait an hour before starting work.
Air bag should be safely discharged then.

I asked my mechanic mate about this recently when I thought I might have
to remove the steering wheel of my 04 plate Master. He told me that this
is no longer an issue, even for something that old. Obviously, you don't
switch the ignition on and off while fiddling.