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  #1  
Old 10-15-2000, 07:04 PM
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I am getting an intermittent buzz in the car,'97 E320. It will occur with the key in the on position and nothing else on, or with the engine and everything running. Any ideas on the scource? Ed

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  #2  
Old 10-15-2000, 08:02 PM
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The warning module can go south and do such things. I'd have this checked by a tech soon.

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  #3  
Old 10-16-2000, 03:30 PM
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Thank you for the response. It is still under warranty, I'll take it in tomorrow. Ed
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  #4  
Old 01-29-2008, 02:08 PM
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Can someone please tell me where the OVP relay is located on a 1997 E320 straight six? The battery is located under the back seat. thanks

ja
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  #5  
Old 01-29-2008, 02:12 PM
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Ed, cell phones can cause an odd buzz in the radio speakers, but it's normally random and infrequent.
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  #6  
Old 01-29-2008, 02:27 PM
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Quote:
Originally Posted by s491ja View Post
Can someone please tell me where the OVP relay is located on a 1997 E320 straight six? The battery is located under the back seat. thanks

ja
That chassis does not have OVP....124/E320 had them.
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  #7  
Old 01-29-2008, 02:35 PM
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Quote:
Originally Posted by Arthur Dalton View Post
That chassis does not have OVP....124/E320 had them.
Is there any protection against overvoltage on W210? Thanks!
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  #8  
Old 02-02-2008, 10:05 PM
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Thanks TexHoldem for following up on this. Mr. Dalton if there is no OVP relay what means does the MB use to manage over voltage. Thanks

JA

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