I just spent an entire 2 weeks isolating and mitigating almost every rattle I could in my almost-9-year old S85 with the help of posts here, Reddit, YouTube, etc. I remember hearing my first rattle a couple of weeks in after picking up my car at the Fremont factory and after all these years I figured it was time to do something about it.
2023.07.25: Rattle Battle
2023.08.01: Rattle Battle 2
2023.08.01: Rattle Battle 3
There's still some headliner Velcro ticks that I may work on some other time and when driving on aggressively rough freeway asphalt there's still some rattling but I'm at the point where it's good enough and I can tolerate what's left. At least for now. Maybe that nagging voice in my head will persuade me to tackle yet another ghost (because, why not).
The last write-up has a summary of fixes and tools/materials involved. Hopefully someone can find this info useful.
2023.07.25: Rattle Battle
2023.08.01: Rattle Battle 2
2023.08.01: Rattle Battle 3
There's still some headliner Velcro ticks that I may work on some other time and when driving on aggressively rough freeway asphalt there's still some rattling but I'm at the point where it's good enough and I can tolerate what's left. At least for now. Maybe that nagging voice in my head will persuade me to tackle yet another ghost (because, why not).
The last write-up has a summary of fixes and tools/materials involved. Hopefully someone can find this info useful.