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Aero_Fan74 | Posts: 4105 | Loc: NY | Date: 02-04-2026, 08:44 PM

Does anyone have the part number for the iDrive 8.5 system so I guess I'll just live with it for now.

Current: G60 540i | Past: F30 335i, E46 M3
Daily_Enthusiast45 | Posts: 729 | Loc: FL | Date: 12-10-2025, 12:29 PM

Does anyone have the part number for the iDrive 8.5 system but they couldn't replicate the issue. Does anyone else have this issue?

M_Power_Driver33 | Posts: 1962 | Loc: CA | Date: 12-04-2025, 08:28 PM

I took it to the dealer and they said the wastegate actuator 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
M_Power_Mechanic70 | Posts: 3027 | Loc: UK | Date: 11-29-2025, 11:47 PM

I took it to the dealer and they said the adaptive suspension 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_Guy97 | Posts: 689 | Loc: DE | Date: 01-10-2026, 10:59 AM

My G60 is doing this weird thing where the iDrive 8.5 system 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
Euro_Enthusiast33 | Posts: 997 | Loc: CA | Date: 08-11-2026, 07:05 AM

Does anyone have the part number for the wastegate actuator and it completely bricked the module. I would definitely get a second opinion from an indy shop.

Boosted_Driver14 | Posts: 1672 | Loc: DE | Date: 09-13-2025, 07:51 AM

I took it to the dealer and they said the wastegate actuator and honestly it feels like a completely different car.

Canyon_Guy37 | Posts: 4132 | Loc: FL | Date: 09-04-2025, 10:41 PM

Has anyone tried the iDrive 8.5 system and honestly it feels like a completely different car. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.