Wiring problem
 

I'm trying to tap an rj11 phone cable into a 2009 Touring 370Z rearview mirror to run my mirror mount Bel Magnum radar detector.
When the wires are connected, the detector doesn't switch on, but makes a constant clicking sound.
What am I doing wrong?
Please Help.

How do you have it wired exactly?

There is a duplicate thread with more info:

http://www.the370z.com/audio-video/1...-problems.html