2023 Mercedes-AMG C43 — buzzing noise only at one engine RPM

Owner notes beat generic advice here. On the 2023 Mercedes-AMG C43 in San Diego, I'd fix the thing you'll notice every day before chasing spec-sheet extras. Then you'll know the next fork. On “amg c43 — buzzing noise only at,” that was the fork that mattered for me. This is from a 2023 Mercedes-AMG C43 in San Diego with 49,000 miles. When does it actually happen? If your situation is the opposite, ignore me. I'd rather look cautious in this thread than stuck later.

Write down what you already tried. A second data point from another 2023 Mercedes-AMG C43 owner helps more than a generic diagnosis. Then you'll know the next fork. Happy to compare notes if your setup is different. This is the version I'd tell a friend.

Thanks — that narrowed it. I'm going to try the simpler check on the 2023 Mercedes-AMG C43 first. I'm in no rush to be a hero on it.