My car had a lot of wind noise from the side windows at even not so high speeds so I didn't think it had the Tesla Wind Noise Fix outlined in the PDF attached.
Surprisingly, when I took a look at the side of the windshield frame, it did have the weatherstripping installed! But it was so small it wasn't in contact with anything -- the door window at the top and the door body by the side mirror mount!
This is not the contact between the front of the window and weatherstripping that you can see from inside the cabin - this seals the small gap between the window edge & windshield frame. I should have taken a picture to illustrate . . .
This $10 in parts and 1/2 hr max of work so worth a try, if you have that gap up there and wind noise from the side windows at speed.
I decided to get this D shaped weatherstripping to replace the ineffective installed pieces.
Some older reviews complained it wasn't 3M adhesive (which it wasn't) and the adhesive was "old stock" and didn't adhere. Mine came with a roll of 3M double sided tape, but the original was plenty sticky, so didn't need to replace that. Lucky?
Here's a comparison of the cross section of what I removed and what the new stuff looks like. Like I said, the installed stuff wasn't even close to contacting any other surface so either started out that flat or just collapsed over time?
Actually, I don't see how this could have been the spec'd piece to do this job, even maximally stretched out.
Anyway, I used GooGone and Rubbing Alcohol to clean the windshield frame area instead of the ridiculously expensive BetaPrime that the ritzy SC uses.
Start above the edge of the window where the main rubber weatherstripping ends. Apply next to (but not on) the windshield frame to the bottom.
To that last point, the person who installed my "fix" followed the existing weatherstripping vs. the windshield frame, so towards the bottom where the frame and weatherstripping diverge, even if the right size weatherstripping was used, this would have reduced the effectiveness.
You can see the tight seal of the door window front-edge against the weatherstripping and that probably a smaller cross-section item vs. the 15mm that I got would work too.
The impact was a very noticeable reduction (not elimination) of wind noise! This helps to a point with the soft top, but should be even more effective with the hard top on.
In the last picture the window should be against that curved ridge above it --- it's just ~1/8" higher, but looks larger -- if I can just get my passenger door trim off, I can raise the passenger side window to actually make a good seal at the top against the roof weatherstripping (leaks water, in addition to more wind noise)!
Surprisingly, when I took a look at the side of the windshield frame, it did have the weatherstripping installed! But it was so small it wasn't in contact with anything -- the door window at the top and the door body by the side mirror mount!
This is not the contact between the front of the window and weatherstripping that you can see from inside the cabin - this seals the small gap between the window edge & windshield frame. I should have taken a picture to illustrate . . .
This $10 in parts and 1/2 hr max of work so worth a try, if you have that gap up there and wind noise from the side windows at speed.
I decided to get this D shaped weatherstripping to replace the ineffective installed pieces.
Some older reviews complained it wasn't 3M adhesive (which it wasn't) and the adhesive was "old stock" and didn't adhere. Mine came with a roll of 3M double sided tape, but the original was plenty sticky, so didn't need to replace that. Lucky?
Here's a comparison of the cross section of what I removed and what the new stuff looks like. Like I said, the installed stuff wasn't even close to contacting any other surface so either started out that flat or just collapsed over time?
Actually, I don't see how this could have been the spec'd piece to do this job, even maximally stretched out.
Anyway, I used GooGone and Rubbing Alcohol to clean the windshield frame area instead of the ridiculously expensive BetaPrime that the ritzy SC uses.
Start above the edge of the window where the main rubber weatherstripping ends. Apply next to (but not on) the windshield frame to the bottom.
To that last point, the person who installed my "fix" followed the existing weatherstripping vs. the windshield frame, so towards the bottom where the frame and weatherstripping diverge, even if the right size weatherstripping was used, this would have reduced the effectiveness.
You can see the tight seal of the door window front-edge against the weatherstripping and that probably a smaller cross-section item vs. the 15mm that I got would work too.
The impact was a very noticeable reduction (not elimination) of wind noise! This helps to a point with the soft top, but should be even more effective with the hard top on.
In the last picture the window should be against that curved ridge above it --- it's just ~1/8" higher, but looks larger -- if I can just get my passenger door trim off, I can raise the passenger side window to actually make a good seal at the top against the roof weatherstripping (leaks water, in addition to more wind noise)!
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