Spider wiring diagram o fuse box pictures please

Hello I have a permanent airbag sign light on, I dont have the owner manual, and I have the thought that it might be related to the front small fuses.
Someone messed with them and I dont know how to look.
I have from the internet a handbook manual, but it is without airbag, so it does not help me.
Any good samaritan tha could help me?

Best regards from Spain

i Have service manual, booklet and explited view if anyone need

I have the original English service manuals, but the wiring diagrams don't include the airbag option (which, I believe was only fitted to a few of the last Spiders). Sorry that I can't help. Maybe if someone has the German Spider manuals, they might be able to help.