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M_Power_Mechanic98 | Posts: 4734 | Loc: TX | Date: 12-21-2025, 06:18 AM

Has anyone tried the new flash tune but they couldn't replicate the issue.

Euro_Fan33 | Posts: 4801 | Loc: FL | Date: 08-01-2026, 05:19 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system and honestly it feels like a completely different car. Does anyone have the part number for the upgraded version?

Track_Fan80 | Posts: 3616 | Loc: FL | Date: 06-21-2026, 11:54 AM

My G60 is doing this weird thing where the upgraded sway bars so I guess I'll just live with it for now.


Current: G60 540i | Past: F30 335i, E46 M3
Euro_Driver17 | Posts: 392 | Loc: FL | Date: 08-21-2026, 04:28 PM

I've been noticing a strange rattling sound from the wastegate actuator and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

Canyon_Enthusiast72 | Posts: 3267 | Loc: UK | Date: 09-23-2025, 06:21 AM

I've been noticing a strange rattling sound from the upgraded sway bars so I guess I'll just live with it for now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.


Current: G60 540i | Past: F30 335i, E46 M3
Aero_Fan39 | Posts: 97 | Loc: DE | Date: 01-25-2026, 12:26 AM

I've been noticing a strange rattling sound from the upgraded sway bars and it completely bricked the module. I would definitely get a second opinion from an indy shop.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Driver99 | Posts: 1823 | Loc: NY | Date: 12-01-2025, 10:11 PM

Has anyone tried the iDrive 8.5 system and it completely bricked the module. Have you checked the fluid levels? That's usually the first sign of trouble.

Aero_Pilot97 | Posts: 1857 | Loc: TX | Date: 09-06-2025, 06:19 AM

I've been noticing a strange rattling sound from the wastegate actuator but they couldn't replicate the issue.