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Has anyone experienced a loud buzzing through radio speakers when heater (Eco or Normal) is turned on?
Turning off heater returns radio to normal. Just using fan does not create buzz.
Haven't tested or noted if this occurs immediatly or only after driving for a time. Not sure if A/C causes the same buzz as heater.
I don't want to take it in for service if this hasn't been an issue before. Sounds expensive? :confused:
 
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