Chirping noise from I think the Serpentine Belt?

2006 BMW 530I
AUTOMATIC
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DE_SPANJAARD
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I’m a uni student driving across the country and while I was pulling into my hotel, I noticed a chirping sound coming from my hood. I’ve had a small oil leak that I took in to get diagnosed at an auto shop and they said it’s alright as long as I keep track of the oil level and add oil when it’s low. Does anyone know what the problem might be or how serious it is?
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Aug 18, 2026 at 10:43 PM
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STRAILER
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Humm, that does not sound like a serpentine belt noise, I would remove the belt and spin the pulleys to see which one is making the noise. Also, while the belt is off, start the engine for a second to see if the noise is gone, it might be internal. Let me know.
Aug 19, 2026 at 7:36 AM
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