In ordner for the seat textures at the Setra S416 NF 2-2-0 urban to work, the following change must be made to the model file:

Open the model file "S416NF_2-2-0u_eev.cfg" and in the section "Textur Changes" replace the paragraph:

[CTCTexture]
ctc_seats_passenger1
S400_Seats_Eco.dds

with:

[CTCTexture]
ctc_seats_passenger1
Seats_CSE.dds

[CTCTexture]
ctc_seats_passenger2
Seats_Urban_Fold_e4.dds