How to WIRE A RELAY to a switched circuit for auxiliary lights

Автокөліктер мен көлік құралдары

How to wire aux lights, fog lights, LED lights, light bar or anything else to a switched circuit in your vehicle the RIGHT way.. with a relay.
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We hope you enjoyed this video and will keep in mind that all information included is intended to be purely academic and in fact is only the opinion of D&E. We are not professionals, nor are we qualified to knight you a professional. D&E want to ensure that anyone modify or fixing their own vehicle does so in a safe manner which leaves the vehicle in a legal, roadworthy state. In short, DON'T BE A MONKEY WITH A TOOL BOX! If you don't know what you are doing, leave it the professionals!

Пікірлер: 615

  • @billveder1071
    @billveder10713 жыл бұрын

    OMG finally! Someone actually took the time to explain, illustrate, and point out exactly where each wire goes and what it's purpose. Dude thank you so much, I wish I could at least buy you a beer and btw I totally dig that custom headliner, it looks fantastic! Kudos and cheers my friend.

  • @nickshome2003

    @nickshome2003

    2 жыл бұрын

    I second this. 💯👌👍

  • @gregorytrenhed8318

    @gregorytrenhed8318

    Жыл бұрын

    Yes best demonstration ever

  • @Deontjie

    @Deontjie

    Жыл бұрын

    I still don't understand why he said to use a relay to keep high volts out of the cabin. I understood that these lights and the witch is only 12 volts. Maybe it is the amps that is higher?

  • @michaelmeeks7649

    @michaelmeeks7649

    Жыл бұрын

    Great comment. I too am a fan of the headliner.

  • @mikezupancic2182

    @mikezupancic2182

    10 ай бұрын

    @@Deontjie LED lights draw very low amperage these days, but if you add a bunch or lights, or have a large light bar you don't want the entire amp draw running through the switch. By using the relay you can get any cheap switch you desire, vs paying a pile of money for one that can handle the amp draw through it.

  • @EricASmith_B.P.
    @EricASmith_B.P. Жыл бұрын

    This guy is really easy to listen to and understand . He’s got great communication skills . I have been trying to figure this shot out for days watching vids . So glad I found this guy . Very knowledgeable

  • @andrehunter1295

    @andrehunter1295

    7 ай бұрын

    Agree with that, but I do it more easy way. Instead of external switch, I use high beam on cars or motorcycle work as a switch. Only need on wire joint with on of your High beam wire behind bulb or relay from the vehicle , so High beam switch on relay to your external lights - led. Instead of using switch and deactivate high beam when you meet someone. Use only high beam of the vehicle to turn off and on 🙂

  • @throbin2856
    @throbin28564 жыл бұрын

    Wading through so much crap and totally useless vids before I found this... perfect description, perfect educational vid... thanks dude..really explained well and foolproof..

  • @DEInTheGarage

    @DEInTheGarage

    4 жыл бұрын

    Glad you found it helpful!

  • @scottsprague3265
    @scottsprague32653 жыл бұрын

    You have no idea how many videos I watched until I saw this one. It explains everything I needed! Life savor!

  • @DEInTheGarage

    @DEInTheGarage

    3 жыл бұрын

    Glad it helped!

  • @Hereford567
    @Hereford5672 жыл бұрын

    Finally a real life actual use of a relay and switch, thanks so much.

  • @chris4144
    @chris41442 жыл бұрын

    The best video I’ve seen that explains everything perfectly, just put up my rock lights in my truck thanks to you

  • @goodrabbi7176
    @goodrabbi71762 жыл бұрын

    Wish I could like this video twice! Great job with the the editing and keeping on task. Very enjoyable and informative. Thank you.

  • @jessicaherzog7635
    @jessicaherzog76355 жыл бұрын

    FINALLY!!! The exact video I needed :)

  • @datawrangler81

    @datawrangler81

    4 жыл бұрын

    Yeah Baby! EXACTLY the right vid.

  • @colevieira9996
    @colevieira99962 күн бұрын

    Hey brother just wanted to say thank you for your video i was struggling all day trying to figure this out for a light bar and little did I know a video from 6 years ago was the answer lol I really appreciate the help sir!

  • @user-hj4bv6ur6j
    @user-hj4bv6ur6j3 ай бұрын

    Today it's was my best day, I learned what was always confusing me about the relay because every time when am adding accessories I use only fuse and I always wish to add relay but the problem is I don't know how it work. As from today I'll use it. Thank you so much man,,,you're STAR...

  • @mtbalot
    @mtbalot5 жыл бұрын

    FINALLY after watching 10 bad videos, total clarity :)

  • @donerae8682

    @donerae8682

    4 жыл бұрын

    Yes every other video they are drawing diagrams circuits and confuse the shit outta me.

  • @mtbalot

    @mtbalot

    4 жыл бұрын

    @@donerae8682 resistance is futile lol

  • @katdeville
    @katdeville3 жыл бұрын

    Love the headliner, and nice beard! Thanks for the better instructions. I'm a diagram/schematic type woman, and your showing your actual wires and the paper was more helpful than other vids I have watched. I'm finished looking. Thanks!

  • @emillard1976
    @emillard19766 жыл бұрын

    There are a million videos explaining a relay and I’ve watched a lot of them. This is by far the best explanation I’ve seen. Thanks man!

  • @DEInTheGarage

    @DEInTheGarage

    6 жыл бұрын

    Glad it helped you! there is no reason this stuff need to be over complicated

  • @garywayne4577
    @garywayne45773 жыл бұрын

    The video is very well explained except when you mention low and high voltage it should be low and high current for the voltages are the same 12v

  • @DEInTheGarage

    @DEInTheGarage

    3 жыл бұрын

    Yes, that is correct. thank you for catching that

  • @liyishazonketrading9580

    @liyishazonketrading9580

    2 жыл бұрын

    Does the same apply for 24volt relay connection

  • @gregd2020
    @gregd20203 жыл бұрын

    I was lucky. This was the third video I watched and it was EXCELLENT. Put fog lights in the car but had no idea how to wire up a relay. Now I do!

  • @tc9841
    @tc98415 жыл бұрын

    Oh man, thanks! Nobody ever goes into detail on switch powering (Especially the safe ways to do so). Been looking for what feels like a few hours to finally find this.

  • @Bullsfanforlife1
    @Bullsfanforlife16 жыл бұрын

    Perfect explanation. I pretty much figured out a relay by wiring so many amps in my vehicles. Constant 12v, ign, remote, ground. Your video helped me visualize it all and put it together. Wiring in a switch for the relay is what was confusing me but now I got it. Thanks a lot man!

  • @islandvibesPh
    @islandvibesPh3 жыл бұрын

    This is probably the most accurate and clear instructional video I have ever watched. Good job man! 'currently working on an old hatchback, this is such a big help!👌

  • @DEInTheGarage

    @DEInTheGarage

    3 жыл бұрын

    Hey, glad you enjoyed it.

  • @gordonking7716
    @gordonking77164 жыл бұрын

    You broke it down just right and now I feel confident that I can handle my fog light installation for my cross country journey. I am heading back to Jersey from California in the next 30 to 60 days. I noticed your tag on your Jeep, so maybe its a Jersey thing why I was able to understand the proper way and safe way to handle this install. Thanks again, I will look forward to hearing some more things on how to maintain and upgrade my ride!

  • @DEInTheGarage

    @DEInTheGarage

    4 жыл бұрын

    Thanks for the comment. Glad you enjoyed it

  • @billa2709
    @billa27094 жыл бұрын

    You explained this perfectly! After watching 20 videos on this and having a general idea of how it works...your video really cemented it for me! Thanks man!

  • @zachtobias6583
    @zachtobias65832 жыл бұрын

    Thank you so much for this. I’ve been trying to figure out how to run my 4 cable lit switch to my new light bar and this finally helped me wrap my brain around what to do. The kit I bought came with a switch with three wires coming out of the back and it was ugly so I got a different switch and it had 4 wires so I had to figure out what to do and your explanations helped me get there! Thanks!

  • @bandolin1216
    @bandolin12165 жыл бұрын

    I've watched at least 2 dozen of these videos that explain how to wire a relay and this one was by far the best and clearest one. Thanks!

  • @DEInTheGarage

    @DEInTheGarage

    5 жыл бұрын

    Glad it helped! Thanks for the feedback!

  • @loverboy3439
    @loverboy34393 жыл бұрын

    This Video is the 1st Video that I've had watch that show's in fine, slow, smooth, accurate Wiring Detailed Diagram how to wire up a Relay Switch. With Light's & With a Switch. Thank You for breaking it down so easy.

  • @dgarcia5555
    @dgarcia55552 жыл бұрын

    Seen so many video on how to wire. Damn u knocked it out the park. Thanks bro

  • @camrynejonobrien462
    @camrynejonobrien4624 жыл бұрын

    That was clear and perfect. Thank you very much. I have always used the supplied wiring kit for installing after market lights, this time I wanted to do it on my own and saved some money. That was the info I needed to know how to begin this project. Your awesome man. Ty.

  • @nutz13_
    @nutz13_7 ай бұрын

    dude you rock! the first video i've found that not only explains IN DEPTH how it works, but also shows how it works. i haven't touched electrical since 10th grade auto class (legit just soldering wires and doing butt connects + heat shrink, nothing actually powered), now i know i can handle doing the LED rear bar and the front LED bumper pods on my 89 YJ. Thank you for this video!!!

  • @thereckchanic4709
    @thereckchanic47095 ай бұрын

    You’re a damn good teacher to us that know nothing about wiring . Found just what I needed. Ty

  • @ebell036
    @ebell0365 жыл бұрын

    Thanks for the vid, this is exactly what I was looking for and it was explained perfectly. 👌

  • @dustinponce2033
    @dustinponce20333 жыл бұрын

    He knows what's he doing. nice explanation good job 👏

  • @jeremyhoward41
    @jeremyhoward412 жыл бұрын

    I know you made this a few years ago but thanks for making this! I have never wired anything before and I need to set up some lights on a plow... This is exactly what I needed!

  • @tituslatchmansingh4706
    @tituslatchmansingh47063 жыл бұрын

    Best relay video on the net

  • @robertg.8830
    @robertg.88303 жыл бұрын

    This finally explained what I needed to know. None of the others did it, you sir are the best.

  • @DEInTheGarage

    @DEInTheGarage

    3 жыл бұрын

    Thanks bud! Glad it helped!

  • @crackseller321
    @crackseller3215 жыл бұрын

    The best explanation of this subject. You sir are a great teacher. Thank you so much

  • @DEInTheGarage

    @DEInTheGarage

    5 жыл бұрын

    Well thanks you. I am glad you found it helpful

  • @getplaning
    @getplaning2 жыл бұрын

    Small suggestion, enclose the wiring in black plastic harness shroud and tie-wrap it to any existing body harness or grill support struts. Use relays with mounting tabs and secure them to the fenderwell or bulkhead.

  • @fido3561

    @fido3561

    Жыл бұрын

    One other suggestion. Every place you make a splice in the wires, use marine heat shrink and the reason I say this is marine heat shrink has a heat activated glue on the inside. When you apply heat to shrink it, the glue will get hot and stick to the wires making a better seal. Not saying that regular heat shrink doesn't do a good job, marine heat shrink does it better. Harbor Freight has a kit with different sizes at a lower price than an electrical shop.

  • @philliphall5198
    @philliphall5198 Жыл бұрын

    If they don’t get it now there hopeless Very very simple and well explained Thank You 🙏

  • @Dabbang786
    @Dabbang7865 жыл бұрын

    GREAT MAN 👍 Finally I watched a KZread video which taught me something I saw first time, never knew anything about how relay works.. Thank You

  • @EdwinRodriguezRicandragon
    @EdwinRodriguezRicandragon Жыл бұрын

    This has to be one of the best video step by step with simply explanations how to install your lights out there. Great job! 👍

  • @agenttaz
    @agenttaz4 жыл бұрын

    Great video ! This is a SIMPLE explanation of how a circuit with a relay works for lights or anything accessory. Great job! Now I know

  • @ourbills9999
    @ourbills99993 жыл бұрын

    Thanks for the clarity in explaining what a relay does and SHOWING how the wires are connected to the pins on the relay AND where the wires from the relay are routed to and connected. I finally understand what a relay does and how to safely wire auxiliary lights.

  • @DEEPANKARBORAH
    @DEEPANKARBORAH5 жыл бұрын

    I liked it. Your explanation is very good. Even you do recap. It's Excellent bro.

  • @jorge88413
    @jorge884135 жыл бұрын

    Thank you for posting this video, It helped me a lot !

  • @lorinhoude3421
    @lorinhoude34213 жыл бұрын

    I concur with Jessica Herzog!! The exact video I searched many days for thank you good sir!

  • @joepedroza4707
    @joepedroza4707 Жыл бұрын

    This is the best explanation ive seen of all relay demonstrations on aYOU Tube. This was so helpful.

  • @fastback777ray
    @fastback777ray4 жыл бұрын

    thanks, very well explained. i was searching exactly for something like this.

  • @sawyerwolfe1886
    @sawyerwolfe1886 Жыл бұрын

    Thank you so much!! This is the only video out of at least 10-15 I’ve watched that actually explains and demonstrates what I needed.

  • @Kitana68
    @Kitana685 жыл бұрын

    Excellent Video! Kudos for keeping it simple.

  • @VIW3784
    @VIW37842 жыл бұрын

    Great video, very easy to follow and does exactly as intended, thanks for the help 👍

  • @drewevan4759
    @drewevan47594 жыл бұрын

    Wow, thank you for the thorough and informative video. I am trying to do auxiliary lights on my Ford F150 and this was the perfect video. Nobody went into detail on what circuits could be used for powering your toggle switch inside. Thanks again for a great video!

  • @DEInTheGarage

    @DEInTheGarage

    4 жыл бұрын

    Glad it helped. Good luck with your project!

  • @hankfrankly7240
    @hankfrankly724010 ай бұрын

    I am electric illiterate, but your vid is the best for understanding basic 12v wiring. Thank you.

  • @patriotswillsurvive1893
    @patriotswillsurvive18934 жыл бұрын

    Thank you, just what I was looking for.

  • @jeeper4life73
    @jeeper4life733 жыл бұрын

    Yes! This brought my wiring job full circle. Thank you!

  • @Pizzareviewer
    @Pizzareviewer3 жыл бұрын

    Got bless you brother I was losing sleep before I found this lol .. makes it all much simpler 🙏🏼

  • @DEInTheGarage

    @DEInTheGarage

    3 жыл бұрын

    Glad to help!!

  • @sifilmaker
    @sifilmaker2 жыл бұрын

    Nice job.. easy explanation.. using this info I wired a whole mess of LED lights onto my JK. Tku very much.. keep up the good work.

  • @GottaGoOutside
    @GottaGoOutside2 жыл бұрын

    You made it easy for me to get my lights wired correctly. Many thanks!!!

  • @DallasHVac
    @DallasHVac5 жыл бұрын

    Nice straight to the point. Good video brother!

  • @terrancemckee9141
    @terrancemckee91415 жыл бұрын

    Great job explaining!...very helpful!

  • @antoniogutierrez4182
    @antoniogutierrez41824 жыл бұрын

    Great walkthrough, thank you!

  • @jrbhudson6767
    @jrbhudson67675 жыл бұрын

    Well explained. Nice note paper to keep track of the numbers. Pointing out the fire wall port is also unique to your video. Well done. Thanks

  • @DEInTheGarage

    @DEInTheGarage

    5 жыл бұрын

    Thanks for the feedback. Glad to know someone is enjoying our work

  • @ryanintopeka
    @ryanintopeka4 жыл бұрын

    Been a while since I futzed with a relay...I'm about to do this and this was SUPER helpful dude!

  • @DEInTheGarage

    @DEInTheGarage

    4 жыл бұрын

    I am glad. Thanks!

  • @davidcrozier2812
    @davidcrozier2812 Жыл бұрын

    Thank you so much for putting this in plain English. This is the best video and explanation I have seen.

  • @RENAN-om1or
    @RENAN-om1or4 жыл бұрын

    Thank you for the video, now I can work on the terminals wiring 6 switches for different LED and a killing switch on my Jeep 😃

  • @teddavis942
    @teddavis9422 жыл бұрын

    Excellent video. Right to the point. Very helpful

  • @victoriracheta1361
    @victoriracheta13612 жыл бұрын

    Man did you help me out, just wired up some fogs on my ford , thanks man great video!

  • @peterrehberg3752
    @peterrehberg375211 ай бұрын

    Great vid. Easy to follow. Adding fogs to my recently purchased blazer. Been years since I've done this kinda work so it was great to reacquaint myself with the steps. Excellent

  • @Xactox
    @Xactox4 жыл бұрын

    You nailed it with this video man. Thanks a lot.

  • @luirradominican3871
    @luirradominican38715 жыл бұрын

    Thank you! you saved me from melting my rocker switch, I did the connection directly without relay it was heating up really fast, just solved my problem, regards from Dominican Republic, thanks again.

  • @DEInTheGarage

    @DEInTheGarage

    5 жыл бұрын

    Nice! Glad to help. You definitely don't want switches melting in your cab as you roll down the street. haha

  • @buck19

    @buck19

    4 жыл бұрын

    Use thicker wire, too. A small wire will carry too much resistance over distance and heat up like that

  • @lostcause1206

    @lostcause1206

    4 жыл бұрын

    The switch contacts aren't rated for the amps the lights use .so the power to the lights runs thru the relay and the switch opens and closes the relay .

  • @SuperlativeRam
    @SuperlativeRam5 ай бұрын

    Thanks, clear information, no confusion. 👏

  • @ericgunnyporter8964
    @ericgunnyporter89642 жыл бұрын

    Man!! Great video you have explained it so clear thanks.

  • @jackiow91
    @jackiow913 жыл бұрын

    Excellent video exactly what I needed! Thank you

  • @CaptainCaveman01
    @CaptainCaveman013 жыл бұрын

    Thank you so much for this video. So clear and easy to understand

  • @1homeboy815
    @1homeboy8154 жыл бұрын

    I probably watched 10 videos about this and this is the one I understood great job man thanks

  • @lorenclifton110
    @lorenclifton1102 жыл бұрын

    Very nice. I was looking for a nice explanation for a relay. Being a total novice at this wiring stuff I found this very helpful. Thank you.

  • @tldrafaik6144
    @tldrafaik61442 жыл бұрын

    Thank you for the clear and straight to the point explanation.

  • @MrHypervtwin
    @MrHypervtwin3 жыл бұрын

    Thank you for the very useful information. Great job on the video. I learned something that I can put into practical use. Your step by step instructions were easy to understand especially by electrical wiring idiots like me!

  • @robalford8795
    @robalford87956 жыл бұрын

    Perfect explanation. You made it super easy to understand. Totally helped me get it. Thanks man!

  • @DEInTheGarage

    @DEInTheGarage

    6 жыл бұрын

    Great! Glad to hear you found the video helpful

  • @arvinmiranda7855
    @arvinmiranda78559 ай бұрын

    Thank you,this video really helped me to do and finished my car fog lights...👊👊👊👊👍👍👍

  • @DEInTheGarage

    @DEInTheGarage

    9 ай бұрын

    Glad it helped! Thank you for the comment

  • @wesworld98
    @wesworld985 жыл бұрын

    Awesome video, you do an awesome job explaining everything! I really appreciate all of your detail! keep up the good work!!! ( subbed)

  • @DEInTheGarage

    @DEInTheGarage

    5 жыл бұрын

    Thanks you!

  • @Smcquoid12345
    @Smcquoid123454 жыл бұрын

    Just an excellent video. Thank you for this.

  • @Trackhoe075
    @Trackhoe075 Жыл бұрын

    Never understood a relay until this video thank you so much I will probably do the top half of you sheet although I do fully understand the switched part now too

  • @zacandmillie
    @zacandmillie Жыл бұрын

    Very helpful as I'm researching the University of KZread on how to wire in some lights. Thanks.

  • @punityaduvanshi730
    @punityaduvanshi7303 жыл бұрын

    Brother this is the most exact and clear cut explanation ever no bullshit..

  • @DEInTheGarage

    @DEInTheGarage

    3 жыл бұрын

    Thanks! Glad you enjoyed it

  • @los_87
    @los_875 жыл бұрын

    Great video. Im can wire stuff up but you took the time on explaining how to wire a relay. Thanks for that information.

  • @DEInTheGarage

    @DEInTheGarage

    5 жыл бұрын

    Thanks for the feedback! Glad you enjoyed the vid

  • @nwarner22190
    @nwarner221903 жыл бұрын

    Thanks for the video! Very helpful

  • @traystunna
    @traystunna3 жыл бұрын

    Hella helpful! Thanks for posting this video!

  • @stevemcilroy9518
    @stevemcilroy9518 Жыл бұрын

    If your in the UK, you need to use the main beam wire to the headlights for the 12v existing circuit , so the spots only come on with main beam, otherwise your vehicle will fail it’s MOT. Great explanation, thanks

  • @andyt4632
    @andyt46324 жыл бұрын

    After searching KZread for answers, found this well explained and clear to understand. Nice one👍

  • @DEInTheGarage

    @DEInTheGarage

    4 жыл бұрын

    Thanks! Glad you found it helpful

  • @andyt4632

    @andyt4632

    4 жыл бұрын

    Did this on the old landrover and worked a treat. Thanks

  • @chriscarnevale628
    @chriscarnevale6286 жыл бұрын

    great job perfect just what I was looking for

  • @DEInTheGarage

    @DEInTheGarage

    6 жыл бұрын

    Thanks for the feedback. Glad it helped you!

  • @paulgregory5789
    @paulgregory5789 Жыл бұрын

    Excellent explanation and liked the shot of the dogs playing at the end🐶Well done and learned a lot.

  • @richiepulido7223
    @richiepulido72233 жыл бұрын

    Thank you so much this was the exact video I needed ‼️

  • @mohangaza7964
    @mohangaza79645 жыл бұрын

    very good example especially ur paper workings was awesome

  • @MrRoostersmoke
    @MrRoostersmoke5 ай бұрын

    Thanks for that info! Well laid out and explained!

  • @yangonnerd6669
    @yangonnerd66692 жыл бұрын

    Man you thought me so much!! Thanks so much. Took me a while to find proper explanation as to why i might need a relay or not, and how to wire it! Awesome!! Can wire my aux lights on motorbike and my foglights on my car properly thanks to you!

  • @lancedorian1722
    @lancedorian17224 жыл бұрын

    Wow. Great explanation video, the best I’ve seen. Thank you!

  • @DEInTheGarage

    @DEInTheGarage

    4 жыл бұрын

    Thanks!

  • @lkrfn5283
    @lkrfn52833 жыл бұрын

    Thank you! Your explanation was spot on and easy to understand.

  • @waddlescustom4637
    @waddlescustom46374 жыл бұрын

    Great video. First relay video that actually showed a start to finish with all the information. Keep it up

  • @Alimilyazov
    @Alimilyazov5 жыл бұрын

    Great explanation, good job

  • @guyelsenburg9196
    @guyelsenburg91962 жыл бұрын

    Tha kyou I've been looking for such a in-depth video now I feel I can take the knowledge you gave me and finally gutbmy spotties hooked up and working

  • @rodneysoto9555
    @rodneysoto95553 жыл бұрын

    Best description I have seen. Thank you

  • @jameshoward8609
    @jameshoward8609 Жыл бұрын

    Good video and good explanation. To others out there this same principal can be used to add a second fuse box to a vehicle to accommodate all the new electronic devices we can now put into them. Old cars didn't come with enough fuse connections and instead of tapping into and existing circuit and potentially overloading it. You can bring a hot wire straight off the battery to the add on panel and connect a relay to your ignition then you will have new unused switched and un-switched fuse connections for connecting things. Just remember you may need to add another battery to your vehicle if you are using a lot of electronic devices.

  • @chloscorner
    @chloscorner5 жыл бұрын

    I've been googling & watching so many videos for the last week. WHY DIDN'T I FIND THIS FIRST. I'm a total wiring newb (I'm actually terrified of electricty after too many shocks). You make it sound doable even for me. (But I'll let ya know how it goes haha!)

  • @DEInTheGarage

    @DEInTheGarage

    5 жыл бұрын

    It really is a connect the dots kind of thing when you break it down. Color by numbers if you will. Good luck with it!

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