Sticky?
If the aribag works and it gives no faults I will sticky this
yh the air bag just plugs straight into the connector on the car

this red connetor is the airbag connector and just gose straight thru the mk4 wheel and into the airbag. the mk3 and mk4 airbag connectors are the same
after i pluged the mk4 airbag in, i turned the engine on and the airbag light came on and then went off as normal