Hi Peter,
I just received my maxiCheck pro two days ago. It can not read my 2006 forenza sedan airbag module either. But i know my airbag module is siemens 964 06 548, 5wy6 6015. I google this module and found out that Chevrolet Lacetti has a model using the same module. So i tried 2005 Chevrolet Optra (Z) 2.0L L4 L34 J vehicle type. My MaxiCheck did read airbag module and erase the code and airbag light off now. Hopefully this helps.