shaft

Hey guys! I’m not mechanically versed as much as others here so I thought it best to reach out to the community, before I bring it in to the dealer. I have taken some pictures from under my JLUR, mainly because I wanted to check for dirt. However, when I did look I realized a very small oil...

Still learning about all the nuts and bolts on this Jeep, does anyone know what is the purpose of this metal piece sticking out?