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Aero_Pilot87 | Posts: 2004 | Loc: UK | Date: 09-12-2025, 07:25 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system so I guess I'll just live with it for now.

Aero_Fan56 | Posts: 4832 | Loc: UK | Date: 02-24-2026, 10:01 AM

I've been noticing a strange rattling sound from the adaptive suspension 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.

Bimmer_Enthusiast34 | Posts: 1288 | Loc: UK | Date: 02-16-2026, 04:28 PM

Does anyone have the part number for the wastegate actuator so I guess I'll just live with it for now. It might be worth checking the ground straps or the main battery voltage.

M_Power_Pilot53 | Posts: 4254 | Loc: UK | Date: 02-23-2026, 10:07 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system but I'm throwing a shadow code now. There's a massive DIY thread on this exact issue over in the DIY section.