Technical Airbag faults

[lmrn1]

Managed to get into airbag system today below is what faults are showing, anyone have any ideas please

 

[Morty Mort]

I think you need a new a new OCS sensor, a new crash sensor (eventually clean the connectors) and a battery recharge.

 

[lmrn1]

Used contact cleaner and sprayed one by bonnet, both under seats, just been out and not started the beep beep so hopefully sorted for the time being.

 

[thugusher]

hi mate.. how did you sort out the front crash sensor 3C error as i'm unable to clear it on FES. where about did u use the contact cleaner around your bonnet?