Airbag light

[mac27040]

Does anyone know what these codes mean, I have replaced passenger seat occupancy bypass sensor, the module that goes into, also the airbag SBSL unit.

Had an issue with water in footwell under seat, cause was a blocked roof drain hole!!!

Have tried to reset using DIS but keeps showing this error, could it be seatbelt pre tensioner ?

 

[bcworkz]

Looks like bad wiring in the circuit, seeing as you have a new SBSL. Water/dirt may have gotten into a connector, corroding the contacts, or the wire itself could be bad if there were a hairline crack in the insulation prior to getting wet. The firing circuit is fibre optic, the slightest contamination will destroy proper communication.