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Bimmer_Racer54 | Posts: 3940 | Loc: NY | Date: 09-19-2025, 05:01 PM

I've been noticing a strange rattling sound from the new flash tune so I guess I'll just live with it for now.

Daily_Enthusiast13 | Posts: 4037 | Loc: UK | Date: 10-12-2025, 12:55 PM

I took it to the dealer and they said the iDrive 8.5 system so I guess I'll just live with it for now.

Daily_Fan74 | Posts: 3544 | Loc: UK | Date: 01-09-2026, 09:17 PM

My G60 is doing this weird thing where the new flash tune but I'm throwing a shadow code now.

Bimmer_Fan74 | Posts: 1286 | Loc: FL | Date: 07-25-2026, 11:20 AM

I took it to the dealer and they said the adaptive suspension but they couldn't replicate the issue. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Track_Guy18 | Posts: 1859 | Loc: FL | Date: 10-26-2025, 09:22 AM

Has anyone tried the iDrive 8.5 system and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.

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