DPF Doctor Diagnostic Tool For Diesel Cars, when you order it, i hope you know it can update software online, and this is the process,
1. Give me the DPF Serial number, like dpfdoctor S/N DC01010012080771
you can find the SN number on the DPF surface.
2. We can give you the related update file from the factory, like
then it will be ok. after update, DPF scanner can support more cars.