I'd like to resurrect this thread for a little while. I'm in the middle of various experiments to stop this buffeting in a 2016 facelist S.
I have been adjusting the existing stoppers and even the plastic plates on the body side but, while better, I feel I can do more to stop it completely.
For reference, first we're looking at my wife's Beetle's hatch. Similar size, yet there's zero buffeting noise on the same roads where it's the worst in my S. What's immediately noticeable is if I tap with my hands on the outside of this hatch, when closed, on both cars, it sounds and feels much more solid on the Beetle. Next we'll check the adjustment points on it. There's only two and the rubber part is much much harder than the adjusters on the Tesla. So, as @cab said, I will buy some hard rubber and replace them.
Next thing I tried is to lower the striker on the Tesla. I went almost 5 whole milimeters lower so the hatch now presses just a little better on the seal all around. This helps but the whole assembly is still not stiff enough with the existing soft rubber adjusters. Will address this over the next few days.
Could anyone tell me it this insulation looks like Tesla original soundproofing (it's the back of the body, we're looking right next to the striker). I bought the car from Tesla so of course I've got nothing on its history.
I have been adjusting the existing stoppers and even the plastic plates on the body side but, while better, I feel I can do more to stop it completely.
For reference, first we're looking at my wife's Beetle's hatch. Similar size, yet there's zero buffeting noise on the same roads where it's the worst in my S. What's immediately noticeable is if I tap with my hands on the outside of this hatch, when closed, on both cars, it sounds and feels much more solid on the Beetle. Next we'll check the adjustment points on it. There's only two and the rubber part is much much harder than the adjusters on the Tesla. So, as @cab said, I will buy some hard rubber and replace them.
Next thing I tried is to lower the striker on the Tesla. I went almost 5 whole milimeters lower so the hatch now presses just a little better on the seal all around. This helps but the whole assembly is still not stiff enough with the existing soft rubber adjusters. Will address this over the next few days.
Could anyone tell me it this insulation looks like Tesla original soundproofing (it's the back of the body, we're looking right next to the striker). I bought the car from Tesla so of course I've got nothing on its history.