Astra H mk5 1.8 petrol 06 plate Airbag SDM Unit - 13-251-081 Temic +

Astra H mk5 1.8 petrol 06 plate Airbag SDM Unit - 13-251-081 Temic Not really sure what one of these are and have no idea if it works or not. just been sat around. No reserves can send pics via email