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      04-08-2024, 07:56 PM   #32
Jax327
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Drives: 2024 M3 Competition Xdrive
Join Date: Jul 2023
Location: Pittsburgh, PA

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Figure I give you guys an update. Well they replaced the rear muffler due to the broke baffle but that didn’t fix it. After that the techs where kinda scratching their head on what it could be. After another week, the lead technician sat in the backseat while another drove it and determined it was the rear air vent behind in the backseat. They replaced the vent today and I picked it up. By god it fixed the rattle, no more noise. Took two weeks at the dealership but very happy now.
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