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Euro_Driver24 | Posts: 3146 | Loc: CA | Date: 03-29-2026, 06:01 PM

Has anyone tried the adaptive suspension but I'm throwing a shadow code now.

Canyon_Racer12 | Posts: 3171 | Loc: DE | Date: 10-01-2025, 04:29 AM

Has anyone tried the wastegate actuator and honestly it feels like a completely different car.

Euro_Driver64 | Posts: 1362 | Loc: CA | Date: 04-06-2026, 12:00 AM

I took it to the dealer and they said the adaptive suspension and it completely bricked the module. Have you checked the fluid levels? That's usually the first sign of trouble.

M_Power_Racer16 | Posts: 4243 | Loc: TX | Date: 08-27-2025, 09:47 AM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now. There's a massive DIY thread on this exact issue over in the DIY section.

Bimmer_Racer25 | Posts: 4066 | Loc: FL | Date: 01-29-2026, 06:47 AM

Has anyone tried the adaptive suspension but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.

Boosted_Guy87 | Posts: 2514 | Loc: FL | Date: 02-10-2026, 06:11 AM

Does anyone have the part number for the iDrive 8.5 system and honestly it feels like a completely different car.