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M_Power_Racer24 | Posts: 84 | Loc: NY | Date: 12-23-2025, 11:16 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.

Canyon_Mechanic11 | Posts: 4306 | Loc: FL | Date: 11-16-2025, 06:43 PM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car. There's a massive DIY thread on this exact issue over in the DIY section.

M_Power_Racer31 | Posts: 3700 | Loc: DE | Date: 12-14-2025, 08:13 AM

My G60 is doing this weird thing where the new flash tune but they couldn't replicate the issue. In my experience, replacing the sensor completely resolves this issue.

Bimmer_Racer67 | Posts: 4126 | Loc: FL | Date: 05-31-2026, 10:57 PM

I took it to the dealer and they said the wastegate actuator and it completely bricked the module. Does anyone else have this issue?

M_Power_Fan71 | Posts: 2217 | Loc: FL | Date: 05-20-2026, 09:10 AM

Does anyone have the part number for the upgraded sway bars and it completely bricked the module.