well i just followed the guide on here.
disconnected the battery for an hour
undid the old wheels allan (5mm) bolts. that lets the airbag come out)
some other wires to disconnect.
a big 24mm bolt to come out and then just reattaching the other one (i can help more if needed lol)
but im not mechanicly sound at all and managed it!
oh and with the airbag light... its not on now even without there being an airbag.. who knows why but oh well