S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

Grinding Noise from front left wheel.

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Old Feb 19, 2023 | 08:44 AM
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Trollingstone's Avatar
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W221 S500 4matic
Grinding Noise from front left wheel.

Hello, I recently started hearing some grinding noise from the front left wheel when I'm driving on low speeds. In a matter for 2 days the sound became insanely loud and I could not drive the car anymore. I showed the car to my local car repair shop and he checked the brakes just in case something is stuck between the disc, but there was nothing. My brake pads are also new. I also noticed twice in a day my car went from D to Neutral while driving in the city, which was also very strange, and I don't know if that could be linked to this noise. I live in a small city and the guy suggested i show the car to a more specialized place, which means I need to send the car to another city, so wanted to ask here if anyone else had this issue before and maybe i can find the solution here. Thank you for any advice.

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Old Feb 19, 2023 | 12:35 PM
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claude1225us's Avatar
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2011 E 350 Coupe
The noise could be a wheel bearing; also if it is a 4matic it could be a CV joint.
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