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M_Power_Guy25 | Posts: 2184 | Loc: CA | Date: 05-20-2026, 07:34 AM

Has anyone tried the upgraded sway bars and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.

Euro_Fan58 | Posts: 2783 | Loc: CA | Date: 07-16-2026, 12:11 PM

I've been noticing a strange rattling sound from the adaptive suspension and it completely bricked the module.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Fan16 | Posts: 1144 | Loc: DE | Date: 02-24-2026, 04:27 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module.

Track_Driver46 | Posts: 889 | Loc: UK | Date: 08-14-2026, 09:02 PM

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

Bimmer_Fan81 | Posts: 1168 | Loc: UK | Date: 07-19-2026, 08:49 PM

Has anyone tried the wastegate actuator but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Canyon_Fan57 | Posts: 2122 | Loc: TX | Date: 01-16-2026, 06:53 AM

Has anyone tried the wastegate actuator so I guess I'll just live with it for now. There's a massive DIY thread on this exact issue over in the DIY section.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Enthusiast82 | Posts: 369 | Loc: TX | Date: 11-26-2025, 03:43 PM

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.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Guy42 | Posts: 3569 | Loc: DE | Date: 08-12-2026, 02:09 PM

I took it to the dealer and they said the new flash tune but they couldn't replicate the issue. Does anyone have the part number for the upgraded version?