Mercedes C250 Turbo Diesel 1997 - Mercedes-Benz Forum

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post #1 of 2 (permalink) Old 06-22-2013, 09:26 AM Thread Starter
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Date registered: Jun 2013
Vehicle: Mercedes Benz C250 Turbo Diesel 1997
Location: Spain
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Angry Mercedes C250 Turbo Diesel 1997

I have a problem with the air conditioning maybe someone can help.
When I turn the air-con on I get a 1 KHz tone from the passenger floorwell, sounds like a piezo siren buzzer similar to the ones on domestic alarm systems, not very loud but annoying, the tone changes intermittantly, as soon as I press the EC switch to turn the air-con off the noise stops.
Anyone had the same problem?
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post #2 of 2 (permalink) Old 06-23-2013, 04:30 AM
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