Diesel Exhaust Fluid Dosing Module Inspection
WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
A visual inspection of the Dosing Module face can be performed. If the 3 injector holes can be seen in the center of the DM then it can be reinstalled. The soot will naturally clean off at the next DPF Regen cycle. The level of soot seen will vary depending on at which point the vehicle is within the regeneration cycle