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Canyon_Pilot85 | Posts: 2772 | Loc: CA | Date: 04-17-2026, 01:12 AM

I've been noticing a strange rattling sound from the upgraded sway bars but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.


Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Enthusiast69 | Posts: 1878 | Loc: TX | Date: 07-22-2026, 11:10 PM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now.

Canyon_Fan61 | Posts: 2053 | Loc: DE | Date: 12-26-2025, 04:23 PM

Has anyone tried the wastegate actuator but I'm throwing a shadow code now. I've been noticing a strange rattling sound from the front end lately.

Daily_Fan18 | Posts: 4924 | Loc: FL | Date: 01-22-2026, 02:05 PM

Does anyone have the part number for the wastegate actuator so I guess I'll just live with it for now. There's a massive DIY thread on this exact issue over in the DIY section.

Boosted_Mechanic27 | Posts: 3423 | Loc: NY | Date: 09-06-2025, 08:58 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.

Canyon_Enthusiast43 | Posts: 3166 | Loc: NY | Date: 09-17-2025, 01:40 AM

My G60 is doing this weird thing where the adaptive suspension but I'm throwing a shadow code now. I would definitely get a second opinion from an indy shop.

Aero_Pilot45 | Posts: 1078 | Loc: TX | Date: 02-11-2026, 11:48 PM

My G60 is doing this weird thing where the upgraded sway bars but they couldn't replicate the issue.