crash sensor for front airbag

Hi all, Trying to replace driver seat with aftermarket one in Mk1 leon cupra 2001, need to know airbag resistance level so I can replace or bypass the crash sensor, anyone able to advise?

Hi all, I've done a fair bit of research and head scratching with this issue so far and may end up having to get it looked at but would prefer to handle myself. Happy to be told I'm barking up the wrong tree with the below. Mk3 2016 Leon ST Fr 2.0tdi manual. OBD airbag fault code B101 A11...