CT4-V Dash rattle, 2024 Blackwing A10

[jcsperson]

My 4BW has developed an increasingly annoying dash rattle. I first noticed it last winter. I got a slight rattle right after start-up. As the interior warmed up the rattle would go away making me think it was some plastic bit that vibrated because of the cold but became more pliable as it warmed up.

Once the weather warmed up I'd still hear the rattle briefly when I went over bumps. Recently I took the car to Ohio which has especially rough roads and it seemed to get worse. I hear it less on NC's smoother roads, but it is definitely worse than before.

Any ideas on what it could be? I'm planning on taking it in under warranty. A car that costs this kind of money shouldn't do this. We have a 20-year-old Dodge van that doesn't have a single rattle or squeak.

 

[piranha971]

Its the shifter mounting plate bushings. Old issues going back to ATS-V. Do a search and you will find lots of discussions. They all wear out way too prematurely.
Then there are the shifter assembly bushings waring and falling apart. But that's a separate story.