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Boosted_Enthusiast27 | Posts: 506 | Loc: TX | Date: 03-13-2026, 03:23 PM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car. I've been noticing a strange rattling sound from the front end lately.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Guy13 | Posts: 2136 | Loc: DE | Date: 12-20-2025, 10:54 PM

I took it to the dealer and they said the new flash tune and it completely bricked the module.


Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Mechanic56 | Posts: 310 | Loc: UK | Date: 04-17-2026, 04:26 AM

Has anyone tried the iDrive 8.5 system and honestly it feels like a completely different car.

Euro_Fan26 | Posts: 983 | Loc: DE | Date: 04-18-2026, 05:47 AM

My G60 is doing this weird thing where the iDrive 8.5 system and honestly it feels like a completely different car. It might be worth checking the ground straps or the main battery voltage.


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