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volvo s40/v40 radio mute

Printed From: the12volt.com
Forum Name: Cellular and Communications
Forum Discription: Cell Phones, Hands Free Kits, Bluetooth, Two Way Radios, CBs, Pagers, Wireless Internet, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=92147
Printed Date: May 13, 2025 at 10:52 PM


Topic: volvo s40/v40 radio mute

Posted By: w1ngnut
Subject: volvo s40/v40 radio mute
Date Posted: March 26, 2007 at 3:13 PM

Hi Guys,

I have a 2003 V40 and S40 with the HU-605 radio/cassette/Cd player and I want to fit a handsfree kit that includes an automatic mute function for the radio. Does anybody know which wire I connect from the radio to the   handsfree kit or have a wiring diagram for this particular radio?

Many Thanks

Trevor



Replies:

Posted By: pitoaudiovisual
Date Posted: April 29, 2007 at 11:01 PM
you can use a test light to find a radio mute wire by checking each wire .. the test light has to be grounded and when you check the wires in the back the mute wire will turn the radio to mute because the ground goes threw it..

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Confidence is the key to any project!!


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