Bucket Seats and airbag light

[Shepki]

Hi guys, first post so be kind.

Fitted 2 Cobra bucket seats into Meg a few months ago, came to the M.O.T the other day and failed due to the airbag light being on.
Kind of expected this but hope blinded this fact.
Purchased some resistors and fitted them into the clips left under the seat to no avail. After multiple attempts I plugged the original drivers seat in and the light went out. ( so i assume the passenger side is sorted with resistors and tested this by pulling a resistor out. Light came back on )

I don't have the passenger seat to hand so not sure if the cables are different but noticed the drivers side has 2 black cables, guessing earth, running to 2 of the 3 airbags.

I'm now in over my head, frustrated and looking for help. Has anyone changed the seats before or know anything I could try?

Thanks guys, Kieran.