I didn't rename meshes but headlights rarely break when editing kn5 via 3DSimED. If I understand it correctly, editing a kn5 file is somewhat a hacky process.
I can't remove spotlight handles, they are tied to dash elements. I can try to remove them from the model file only (fbx) but I don't know how to pack a kn5 file again.
I'll try to remove the details you added and everything else without breaking lights.
@GzeroD and @gladbecker82
Mates. Could you tell me how to make objects invisible by making the texture transparent? Preferably via CM showroom or 3DSimED. Thanks in advance.
Oh I see, still it's a lot of help. Thank you!