Airbag fault

[Zippyworld]

Can anyone direct me on this one please, it has to be the last airbag fault to fix on this 2003 a4 cabriolet...done all the others (Methinks).
I have a fault code that tells me the passenger side, side airbag igniter has exceeded its limit.
I believe its potentially a sensor within the door pillar area, does anyone know anything more ?
Is it a DIY job?

Any help will be appreciated....

[Cupramax]

Its usually the drivers seat that goes, from memory it can be a loom connector fault under the seat but whether thats your fault or not i dont know. Do a google search on a4 airbag, theres bound to be tons of threads on it.

[PGN]

Be aware that "passenger side" usually refers to a LHD vehicle.

[Zippyworld]

Hi
Thankyou for your input, what I do know is its side airbag on passenger side.
I have done both the underseat loom fixes, so there is a sensor elsewhere in the door pillar, wanted to know a bit more