[acbrunton]

I posted over in the F15 forum a reply when I saw this video posted there. Going to give this a try today. I have one of three issues:

1) Back lift gate catches are loose - Remedy Tape
2) Back seat catches are loose - Remedy Tape
3) Hydraulic spare tire cover - Remedy, shim and tighten with felt tape

#1) is the most likely issue for me since I had passengers in the back seats helping to listen and localize the noise. We all agreed it was the lift gate.

Sounds like a not fully closed door going over certain bumps or dips, or even pulling out of the driveway.

@bqvalen - How did you adjust the bump stops? Would like to have this as an option as well.