Hey, i just got a whistler pro 58. It came with a hard wire kit, now theres the regular positive and negative leads on it. My question is, what fuse wouldI tap into to power it, so it turns on everytime I turn the ignition on?


thanks.

 

Tap into the yellow ign wire that goes to your headunit, and put that on a relay, so that when your relay becomes energized by the ign wire, you get power.