I have a 2019 GT premium with a horrible rattle from the rear seat area. I have taken it in twice and while the service advisor can definitely hear it, he can’t seem to fix it. Any ideas? Coming up on three years and I need to either get it fixed or unload it before the warranty is up. Thanks

 

I know you said rear seat but how about the spare tire see if that's loose.

 

Take a small rubber mallet and beat upon things (lightly!) in the car, and you'll probably find it pretty quick.

Welcome to the forums!

 

hell after I did my full exhaust my entire interior rattles lmfao ... I just get used to it at this point