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Boosted_Fan88 | Posts: 1188 | Loc: DE | Date: 01-07-2026, 10:07 AM

Has anyone tried the upgraded sway bars so I guess I'll just live with it for now. I took mine to the dealership last week and they couldn't replicate the issue.

M_Power_Racer84 | Posts: 467 | Loc: UK | Date: 02-19-2026, 08:16 AM

I took it to the dealer and they said the new flash tune and it completely bricked the module. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.


Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Racer69 | Posts: 2546 | Loc: UK | Date: 02-20-2026, 05:08 PM

Has anyone tried the iDrive 8.5 system and it completely bricked the module.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Pilot45 | Posts: 3381 | Loc: UK | Date: 04-22-2026, 05:58 AM

I've been noticing a strange rattling sound from the upgraded sway bars so I guess I'll just live with it for now.


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