I'm desperate for some info, i purchased a vectra 1.8sri 54 plate in which the airbag had gone off thus meaning ecu module recorded all the crash data. I took it to my local garage and he says can clear the codes out no problem !! ,and airbag light will go off, (he could'nt and it did'nt!!) said must be more of a problem but apparently there is a company in leics which recons your ecu if you send them it. I don't know where the ecu is and if my car will still function ok with the module removed?? does anyone know if all the airbag modules are the same from 52 plate models up to the 54 plates??. any help would be appreciative.. Thanks MATTHEW