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Quadlock to ISO. Forfour 454 2006

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  • Quadlock to ISO. Forfour 454 2006

    Hi everyone,

    I just bought a Xtrons TA701PL stereo for my 2006 Smart Forfour but I'm not able to make it work.

    I am connecting the radio using a Quadlock to ISO adapter I bought from eBay. Not sure if the wiring is right as the device doesn't boot up.

    To be honest I don't know much about car audio. And any help with the wiring will be much appreciated.

    Attached you can found photo of the car Quadlock and the Quadlock to ISO adapter I am using.

    Thank you
    Attached Files

  • #2
    Hey there, you do need to switch around a couple of the pins in order for it to provide power (I did this for my COMAND retrofit), one of Evilutions guides will help here I think if your stereo's pins are the same -


    • #3
      Thank you. I tried that same configuration without success. Also in my car the switch (red) wire works as continue power like the yellow. Maybe this is the problem? I also read somewhere I might need to get the switch power from the cigarette lighter... Not sure.


      • #4
        Problem solved. It seams like the red wire is not switched power as expected. So I'm using red as continue power and switched power from the cigarette lighter. Thanks


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