Sorry, I should have said this previously: Assuming we are talking about the car from which the scan is in Post 16 of this thread, it looks like the airbag module is the only one that needs additional data to be downloaded. How to tell? It's the only one that reports an dataset:
Address 15: Airbags (J234) Labels:4F-15.lbl
Part Number SW: 4F0-910-655-M HW: 4F0-959-655-F
Component: Airbag AU1042 H06 0090
Revision: --------
Coding: 303142373034303030314A55304C34463053
Shop #: 02324 785
00200
Dataset: EV_Airba10AURB4 001001
VCID: 312586C7F833D234FC172