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I have just switched cars And my KD-R820BT does not switch on. I can verify that all wires are as they should be And when i power off the car, it makes the noise when you eject a CD.

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Hi daniel, seems as though you do have a wiring problem from the unit. make sure that your yellow wire from the unit is connected "directly" to the +12v battery line permanenly. the red wire should be connected to a "swithched" +12v line from the igniton barrel, OR the red wire can also be connected with the yellow wire directly to battery line. also make sure that the black wire is securly connected to a good ground point. cheers.

Posted on May 05, 2013

  • Daniel Boyd May 06, 2013

    Thanks for the reply, but as far as i am aware, i have done this. Can anyone supply me with a link to the wiring diagram? I fear mine may be incorrect..

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