Clio under-seat wiring diagram req'd

[Brookieboy]

Hey guys,

Got some great help with a key before so hoping that you guys can come through for me once again.

Side airbag came out on my clio 2002 dynamique, so I've managed to find a new entire interior set of the leather and alcantara seats and door cards from a clio sport for £150. Absolute bargain.

The issue is that they've been hastily removed and the wires underneath the seat which will deal with the seatbelt pretentioners and the airbags and such have been ripped out or cut (see attached images)

DOes anyone have any wiring diagrams for under there, or can you suggest a way of fitting them without resorting to costly auto electricians?

My current seats have all the wiring in tact, so in theory they might be able to be spliced together somehow, but i'm not sure if that's the best solution...and i might sell my passenger seat, so I'd like to have the connectors in place for that one.

One of the connectors (which works as a button) also appears to be out of place and broken (the last two pictures) and I wonder if I'll have to get a new one of those. Can anyone tell me what it is for, where its from and whether I'll need to get a new connector or if it will work with the bit of plastic missing.

This looks pretty involving, so looking forward to your help.

Thanks in advance

Stuart