@ZaanTerror Exactly, the issue is with an S40 I. Knowing it does not happen with other models, I'll play a little bit with the installation files.

Hi

I am having issues with the part catalog. Some diagrams have all the parts marked like the don't apply to this variant, even if they apply and are not discontinued. For example, my spark plugs (272207). Other part diagrams work fine.
Do anybody have the same issue?
Thank you

Installed and seems to work perfectly (only tested parts & guides, my S40 I does not allow much diagnostics). Thanks to @ZaanTerror , great work!