torres1708 Posted April 22, 2007 Report Share Posted April 22, 2007 I recently bought a navigation system that has the option to automatically turn to night mode and dim the screen when it senses a positive current given by the headlights when they are on.... Can anyone tell me where I can find this wire inside the truck. I don't want to run a wire all the way from the headlight. Also I looked in the actual headlight switch for it and couldn't find it, probably because my lights automatically go on because of the sensor. So if anyone could help me out, I would appreciate it..... Quote Link to comment Share on other sites More sharing options...
FireRescueSS Posted April 22, 2007 Report Share Posted April 22, 2007 On mine, they had to splice into a wire in the driver kick panel. The problem is, I must actually turn the highlight switch to either parking, or full on to make the in-dash screen go into night mode, cause it doesn't do it with the automatic. Quote Link to comment Share on other sites More sharing options...
kelleyperformance Posted April 22, 2007 Report Share Posted April 22, 2007 (edited) illumination can be pulled off the A/C panel.... its the brown wire on the harness going into the a/c control box EDIT: this works with manual or automatic lighting Edited April 22, 2007 by kelleyperformance (see edit history) Quote Link to comment Share on other sites More sharing options...
torres1708 Posted April 22, 2007 Author Report Share Posted April 22, 2007 illumination can be pulled off the A/C panel.... its the brown wire on the harness going into the a/c control box EDIT: this works with manual or automatic lighting I don't know why I didn't think about that..... That should definitely work. Thanks. Quote Link to comment Share on other sites More sharing options...
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