I had my 3rd brake light replaced under warranty because it was leaking water. This was almost 30,000 miles ago. Now I noticed that my car was leaking water through the lift gate. I looked at some diagrams and realized that the lift gate caps are missing. They are circled in red. I tested it and sure enough that is where water is getting through. I guess the dealership either forgot to put them back or I never had them and that is where water was originally leaking through and not the 3rd break light because it is leaking in the same spot it did 30,000 miles ago. I can’t find the part number to order these anywhere!!!! Please help me find these.