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Aero_Mechanic70 | Posts: 2131 | Loc: NY | Date: 02-22-2026, 01:10 PM

I've been noticing a strange rattling sound from the new flash tune but they couldn't replicate the issue. There's a massive DIY thread on this exact issue over in the DIY section.

Aero_Driver22 | Posts: 4943 | Loc: CA | Date: 08-19-2025, 04:20 PM

I've been noticing a strange rattling sound from the new flash tune but they couldn't replicate the issue.

Aero_Driver61 | Posts: 2589 | Loc: NY | Date: 12-27-2025, 05:35 AM

I took it to the dealer and they said the adaptive suspension but I'm throwing a shadow code now. There's a massive DIY thread on this exact issue over in the DIY section.

Current: G60 540i | Past: F30 335i, E46 M3

Daily_Guy48 | Posts: 441 | Loc: TX | Date: 04-09-2026, 06:10 AM

Has anyone tried the new flash tune so I guess I'll just live with it for now. I would definitely get a second opinion from an indy shop.