Does anyone know which wire to tap into to hardwire a radar detector? In previous BMW's Ive used the green/white wire in the dome light by the sunroof switch.
Krozi
01-16-2011 07:47 AM
Originally Posted by bklyn545
(Post 1293586)
Does anyone know which wire to tap into to hardwire a radar detector? In previous BMW's Ive used the green/white wire in the dome light by the sunroof switch.
Not sure about the color codes for the new cables. But you can get a cheap $10 volt meter and test the wires. Positive cable on the volt meter to the wire your testing, and black cable on the volt meter to a ground (frame..metal screw attached to frame...etc..)
Used that method on another car and had everything rigged up and hardwired in about 20min.
bklyn545
01-25-2011 09:23 PM
I guess I could do that also. I'll go to radioshack and pick it up. Thanks
