I run a Valentine 1 radar detector. i like it mounted just to the left of my rear view mirror. On my previous BMWs I could find a switched 12v wire related to the dome/reading lights I could "tap-a-line" into for a hard wired connection to the plug.
The tech at the SC thought I should run a wire all the way from the rear view mirror to the 12v courtesy plug in the console.
Any suggestions for the closest switched 12v line to the rear view mirror?