Whistling noise on c300
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mercedes c300
Whistling noise on c300
Hey, has anybody experienced a high whistling noise on the c300 when traveling at around 50mph? Some think it's the air hoses, valves, or transmission. Any ideas??
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c300 luxury 2009. the noise seems to be coming from the center dash and console, and only when i get closer to 50 mph. once i pass 50, it dims down and is barely audible, but still there. the service tech drove it, but didn't notice anything until i took him for a spin this morning and it was very loud - "annoying" is how he classified it. it sounds like a high-pitched frequency coming from the radio, but service tech ruled that out. he thinks it's something from the transmission console?
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2009 C300S 6mt
here's a thread that sounds like your exact same problem :: https://mbworld.org/forums/c-class-w...my-c300-2.html
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I did see that thread, which i printed out and gave to the service tech.still left to see if one of those solutions works.thanks for finding the info, very much appreciated!