buffaloedge Posted January 18, 2013 Report Share Posted January 18, 2013 (edited) Hey Edge fans. I was wondering what is the easiest way to run some under the dash LED's so they come on automatically like all of my entry lights do? Looking for a solution close to the floor board. Also, would it be possible to wire these LED strips so they come on with entry and also maybe a switch to keep them on without having all of the dome and entry lights on? Edited January 18, 2013 by buffaloedge Quote Link to comment Share on other sites More sharing options...
ls973800 Posted January 18, 2013 Report Share Posted January 18, 2013 I wonder if the wire which is tapped into for the illuminated sill plate would be what you are looking for? If you search the board for the sill plates, I think there are several posts which show where the wires are and what color they are. I believe these provide 12+ when the door is opened. From what I recall without doing a search, the wires are behind the kick panels by the drivers and passengers feet on the outboard side. Quote Link to comment Share on other sites More sharing options...
Cellbine Posted January 18, 2013 Report Share Posted January 18, 2013 When I installed my rear door puddle lights, I tapped into the puddle light wiring. That could work for you. It is a purple wire that is located in the side panels down by your feet on both sides. I have a picture at home somewhere that Ill try and find to post it, but I have posted it in the forums before. I'm pretty sure that post is gone because the thread was started by KC and all his threads were deleted in the past... Quote Link to comment Share on other sites More sharing options...
Cellbine Posted January 18, 2013 Report Share Posted January 18, 2013 Found the pic in my photobucket. Its an option to consider as your lights will turn on when ever the puddle lights do. Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 18, 2013 Author Report Share Posted January 18, 2013 Thanks, Cellbine! The photo helps a lot. So I would tap the positive wire from the led's into that purple wire and ground the negative wire to any unpainted bolt under dash? Now is there any option (using your method) where I could also wire a switch to also have them on while driving as well? Thanks again! 1 Quote Link to comment Share on other sites More sharing options...
Cellbine Posted January 18, 2013 Report Share Posted January 18, 2013 (edited) Your wiring scenario is correct, positive to the purple wire and ground to a bolt, preferably bolted to the body of the car. As for the switch, it's definitely doable, but I'm not positive it would work with the puddle lights. When I was searching for that wire, I used a voltage tester and the bulb would only light up when the puddle lights were active. So that leads me to believe there would be no power going to it unless you unlocked your car or opened your doors. Another option might be to tap into the map lights or dome lights. You could potentially use the map/dome light button (located next to your headlight dial) to act as your switch if it is incorporated into that system. I have never looked at how that is wired, but I imagine its possible. Then you could just use the built in switch and the lights would come on and fade off when the other lights do. Just a thought. ---Break-- I was just thinking that it might be better to tap into your dome light instead of your map lights. If you tap into your map lights and are driving at night, it could potentially be a hazard for the driver if it is tremendously bright in the cabin. But if you tap into your dome light, then the LEDs would only come one when you open/unlock the door or if you hit the dome button (which the driver would be in control of and can anticipate it coming on). Edited January 18, 2013 by Cellbine Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 18, 2013 Author Report Share Posted January 18, 2013 Thanks again for all of your help. I think I may just tap into the purple puddle light wire to light the led's. Now I have to check to see (i never noticed) if the puddle lights come on when you I turn on the cabin lights from the dial switch on my dash. I would like the led's to light if I hit that switch as well. Quote Link to comment Share on other sites More sharing options...
ls973800 Posted January 18, 2013 Report Share Posted January 18, 2013 Not meaning to confuse the issue, but here is a link to a post about adding the illuminated sill plates and what wires to tie into. I believe the second post has the downloadable instruction manual, and the other posts have comments by owners who have done it. A purple wire is talked about. http://www.fordedgeforum.com/topic/8315-it-is-hard-to-install-illuminated-door-sill-plates-ford-edge-2011/ Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 18, 2013 Author Report Share Posted January 18, 2013 I connected to that wire but and grounded to a screw under dash but the lights won't go off. Could I have the wrong purple wire? Quote Link to comment Share on other sites More sharing options...
Cellbine Posted January 18, 2013 Report Share Posted January 18, 2013 Yes, I think there are two purple wires. Do not use the purple/orange wire. Also, what year is your Edge? Mine is 2011. Wiring may vary according to year. If you have a voltage tester, you can make a small cut to expose the wire to see if you have the correct one. If you have to right one, the bulb in the voltage tester will light up when you activate your puddle lights and turn off when the puddles go off. Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 18, 2013 Author Report Share Posted January 18, 2013 Mine is an 07 edge. Was your purple wire solid purple? What gauge? About 18? By the way, I did tap into the purple/orange I think. Quote Link to comment Share on other sites More sharing options...
Cellbine Posted January 18, 2013 Report Share Posted January 18, 2013 To be honest, I did the mod several months ago so I don't really remember. It looks solid in the picture and its apart of the big bundle of wires. You will have to dig for it a little bit. I think there are only two purple wires in there. One thing to remember here is to not get frustrated. If you don't have a wire tester, they are super cheap and if you live in the states I'm sure you can buy it anywhere at anytime. Here is an example: http://www.amazon.com/Professional-6-12V-Circuit-Tester-Indicator/dp/B003UHNMMS/ref=sr_1_7?ie=UTF8&qid=1358538395&sr=8-7&keywords=wire+tester When I tested the wires, I would hold the tester on the exposed wire while the puddle lights were one and kept it on there until the puddle lights turned off. The tester bulb will stay on until the lights go off. Thats how you know you have the right one. Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 18, 2013 Author Report Share Posted January 18, 2013 Thanks again, really appreciate your help. Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 18, 2013 Author Report Share Posted January 18, 2013 Thanks again, really appreciate your help. Quote Link to comment Share on other sites More sharing options...
Cellbine Posted January 18, 2013 Report Share Posted January 18, 2013 No problem! I understand how it can be sometimes. You will get it working and when you do you will love your mod. I expect pictures! LOL Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 18, 2013 Author Report Share Posted January 18, 2013 Haven't figured it out yet. Done for today, freezing my ass off and frustrated! Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 20, 2013 Author Report Share Posted January 20, 2013 (edited) Hey Guys, I FINALLY found the wire I am going to tap into. This wire does in fact control the puddle lights (exactly what I wanted)...At first looking at the wire, it looks almost OLIVE GREEN/VIOLATE instead of the GRAY/VIOLATE i discovered I needed to find on my 07 Edge. Once removing the electrical tape, the wire below the tape was in fact gray, just what I needed. The exposed wire was discolored so that initially confused me. I did end up using my test light. I was hesitant before because I didn't want to cute wires to run the test. I was able to probe pin 9 on plug (A) SJB. This is called Dome Supervision wire. Once doing so, I ran multiple tests with the light to make sure it lit and turned off everytime the puddle lights did. Thanks for all of your help, guys. Cant wait to wire this up when I get some nice weather and time. Heres a couple of pics. Edited January 20, 2013 by buffaloedge Quote Link to comment Share on other sites More sharing options...
Cellbine Posted January 20, 2013 Report Share Posted January 20, 2013 Very cool. I'm happy you were able to work through it and find out what needs to be done. Wiring varies between years so it can be challenging sometimes, but feels good when you get it right. Your hard work is paying off and I hope your project turns out awesome. Are you installing these LEDs to work as ambient lighting or just additional lighting when entering the vehicle? Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 20, 2013 Author Report Share Posted January 20, 2013 Thanks Cellbine. I def want them to work with the entry part of things. That's why I wanted so bad to find this solution. NOW that I have it figured out, I would like to see if its possible to have these on (sometimes) while driving. I already have the initial strips wired to a switch I installed in my dash. I'm going to add more but first I will take care of wiring them now directly to the entry system wiring. Quote Link to comment Share on other sites More sharing options...
Kitulu Posted January 21, 2013 Report Share Posted January 21, 2013 You could run an additional power wire from your switch to one of the 12v power wires in the harness. Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 21, 2013 Author Report Share Posted January 21, 2013 You could run an additional power wire from your switch to one of the 12v power wires in the harness. Any need for a fuse or anything? Worried about power surge or something to the factory line that controls my dome supervision such as my puddle lights, etc...I was thinking of simply having those two hot lines tied into the LED's, just wasn't sure if it was safe for the factory wiring... Quote Link to comment Share on other sites More sharing options...
buffaloedge Posted January 21, 2013 Author Report Share Posted January 21, 2013 I would splice into the wire that is already running from the switch to the LED's with a wire coming from the factory harness controlling the dome supervision (puddle and interior lights). Is this safe and would this work to give me options of when the LED's are lit? I def want the car controlling them for entry (like other dome and puddle lights) but would also like the option to run them when the factory setup has turned the remaining entry and puddle lights off. The obvious answer would be to just use the dial switch to turn them back on but I obviously wouldnt want to be driving with the rest of the interior and puiddle lights on. I would appreciate anyones help on this. Below is a crude mockup of how I want to wire these. Quote Link to comment Share on other sites More sharing options...
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