The engine stalls for no reason. The transmission does not fully downshift in certain conditions, causing the engine to stall.

- Indianapolis, IN, USA

I am writing to report a problem with my 2022 Mercedes GLE 350 4Matic. A metallic ticking noise originates from the engine compartment during acceleration, with the noise diminishing as speed increases. This effect creates a deceptive sense that the issue disappears at higher speeds, potentially encouraging faster driving. Mercedes-Benz dealer technicians acknowledged the issue following an inspection of the engine and turbo. Despite this, they recommended reporting the problem to Mercedes Corp. and maintaining that the sound is normal, even suggesting it is common in the GLE model. Given the potential implications for road safety, I kindly request your investigation into this matter to discern whether it's an isolated or systemic issue. I am prepared to cooperate fully with any necessary inspections or inquiries. Thank you for your prompt attention to this issue.

- Newark, CA, USA