Peugeot 307 1.4 - 51 Plate - Air bag light permanently on - had it put on a machine by local garage ( dont know what the machine is , they used ) . Looking on the internet it seems that ' Peugeot Planet ' is the machine that is recomended .
Anyway , the local garage machine says the following -
' P1801 Permanent fault . Level of driver module trigger 1 . Open circuit '