What the hell are these two little loops for on each side of my rear floor mat? Do they hold the tonneau cover? If so how? I guess I’ve never paid much attention to them; however, they’re a lot more prominent on the all weather mat I just received. Maybe they hold the rolled up mat if I have to put the third row up?

Apologies if this is in the owners manual, I don’t have a physical copy. I’ve been perusing the version online, but have not seen anything related to this.

 

Upon further reflection it’s clear that they don’t hold the rolled up mat since they’re wider than the damn thing!

 

those are the luggage cover restraining bands
strange that one manual didnt show an image
but here are the steps
User manual Lexus GX 460 (2012) (English - 839 pages)