offside airbag rotary switch

[Space-Pig]

Hello Folks. I'm a newbie here.
Hope you can help. I've got a 05 plate Citroen Dispatch. It's one o' they wheelchair conversion things so in very good nick. Low miles service history. I'm using the ramp to get band gear in the back but I digress.
Thing is airbag light is on. I took it to citroen garage near me they diagnosed it as needing an offside airbag rotary switch. I said go ahead but they have just rung and said they can't get the part
but if I sourced the part they'd still fit it. Part number is 4112CP they tell me. I can't find it anywhere. Does anyone know where I could get the part or some help or a workaround

Cheers all. (I've had several Citroens. I like 'em)

[GiveMeABreak]

If you 'Google' the part number there are loads of results for this - but you'll have to check each for availability:

https://www.google.co.uk/search?q=4112C ... nt=gws-wiz

Autodoc have one:

https://www.autodoc.co.uk/car-parts/oem/4112cp

[Space-Pig]

Amazing! Thank you.