Mine has this same issue with the passenger side. When I got home from the dealer, I thought the fluid was low. Opened the hood to fill it and noticed the hose had become disconnected. Put it back and never thought much about it again until this weekend when it happened again. I looked and it looks like the piece on the hood is broken and the hose just barely slips over it. I tried to use a hose clamp but there isn't enough for it to grip. When I took the hose clamp off, it fell down beside the engine and is there somewhere. I put the suspension on full lift and crawled under it but couldn't feel it sitting anywhere. Hopefully nothing bad will come of it 
This coupled with a piece of trim that is falling off the passenger door window warrants a trip to the dealer for some warranty work
This coupled with a piece of trim that is falling off the passenger door window warrants a trip to the dealer for some warranty work