hi all ii have a 96 mk4 ford fiesta and i changed the seats for mk5 ford fiesta zetec s seats i replaced the mk4 female side of the seat connectorss with the mk5 zetec ones but my airbag light is flashing in groups of 4 , i have read since that i should have changed the pretensiors on the seats but this isnot a option as i dont have the original seats any more , what do i need to do to stop the air bag light from flashing,

thanks