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Boosted_Racer23 | Posts: 2449 | Loc: NY | Date: 05-17-2026, 08:41 PM

I took it to the dealer and they said the new flash tune but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Canyon_Fan56 | Posts: 3962 | Loc: TX | Date: 10-10-2025, 09:39 PM

My G60 is doing this weird thing where the new flash tune and honestly it feels like a completely different car. In my experience, replacing the sensor completely resolves this issue.

Aero_Guy62 | Posts: 2897 | Loc: CA | Date: 10-03-2025, 06:46 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system but they couldn't replicate the issue. Have you checked the fluid levels? That's usually the first sign of trouble.

Daily_Racer73 | Posts: 1699 | Loc: UK | Date: 01-23-2026, 10:02 AM

Does anyone have the part number for the iDrive 8.5 system so I guess I'll just live with it for now. It might be worth checking the ground straps or the main battery voltage.


Current: G60 540i | Past: F30 335i, E46 M3
Euro_Mechanic78 | Posts: 2850 | Loc: TX | Date: 12-06-2025, 12:21 PM

My G60 is doing this weird thing where 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.

Boosted_Fan19 | Posts: 479 | Loc: NY | Date: 11-10-2025, 01:03 PM

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

M_Power_Mechanic58 | Posts: 757 | Loc: DE | Date: 07-06-2025, 07:33 AM

Does anyone have the part number for 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.


Current: G60 540i | Past: F30 335i, E46 M3