Reading seatbelt state of a vehicle from CAN bus

[ingenieria]

Hi everyone,

  I need to read the seatbelt state of some vehicles (IVECO 65C18 and Mercedes Vario). I have some experience in reading CAN bus frames using J1939 in industrial vehicles, but I do not know which protocol is used in order to send this information in standar vehicles (seatbelts, lights, climate,...).

  Regards