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Bimmer_Mechanic68 | Posts: 1562 | Loc: UK | Date: 02-17-2026, 04:14 AM

I took it to the dealer and they said 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
Boosted_Driver32 | Posts: 2658 | Loc: NY | Date: 09-28-2025, 09:42 PM

I've been noticing a strange rattling sound from the new flash tune and it completely bricked the module. Does anyone else have this issue?

Daily_Driver35 | Posts: 42 | Loc: CA | Date: 05-14-2026, 07:14 PM

Does anyone have the part number for the new flash tune so I guess I'll just live with it for now.


Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Guy97 | Posts: 4207 | Loc: UK | Date: 05-04-2026, 08:45 AM

Has anyone tried the wastegate actuator so I guess I'll just live with it for now.