So you’ve got your LED or Neon interior car lights, but you’re now a bit confused as to where all the car interior neon lights and wires go?” Well fear not, we’ll show all the “in’s & out’s” of this type of installation and the easiest way of doing it.
It’s a good idea to disconnect the battery before installing any car light accessories. You can do this by disconnecting the negative battery cable and placing it to one side of the battery where it won’t touch any part of the vehicles body. It’s also wise to have your vehicles service manual handy for information about the specifics of the electrical system on your vehicle. For interior car lights, the best places to mount the LED or neon tubes are under the dash on both sides just above where your feet go, but high enough so as not to kick the tubes or damage them. There are also many other places you can fit them and their location is only limited by your imagination. To operate the lights manually, your going to need a switch located near you, so you’ll need to buy a simple “2way toggle” switch (or use the switch that may have came with your neon/led tube kit) from your nearest custom car accessories store. This switch will be inserted into (in-line with) the main power wire that supplies the kit with 12Volt power. Choose if you want your interior car lights to turn on automatically when the headlights are turned on, or if you want to control the lights separately with a “toggle” switch. If you want the neon or LED tubes to light up automatically when the headlights are turned on, then you will need to find a wire under the dash near the steering column. This wire you are looking for is normally Red or Yellow, and it’s supplying the “headlight control switch” with 12V power – you’re going to have to “tap” into this wire to light-up your neon lights when the headlights are turned on. If you want to be able to control the interior car lights separately from the headlights, (best option) then there’s two ways you can do this… 1) The power wire can be connected directly to the Positive side of the car battery, or… 2) It can be connected to any 12V power wire from under the dashboard.
If you choose to tap into a power wire from behind the dash to power your interior car lights you’ll also need to buy a “Circuit Tester” from your nearest custom car accessory store – they only cost about $10 dollars. To use this tester is simple, it looks like a pen with an earth wire hanging out the top of it and a clamp attached to the end of the wire, and it has a globe inside the middle of the pen, or on its end, which lights up when you have found power somewhere. To complete the interior car lighting circuit – you’ll now just need to attach the earth wire coming out from the from your led or neon tubes to the chassis of the vehicle. You can do this in the same way as described above for the earth wire on the tester – anywhere where there is bare steel under the dash is always a good earth connection for your interior car lights, even if you find a screw under the dash that is screwed into bare steel and it is holding another wire in place as an earth, you can use this too as an earth location. The control panel earth wire will need to be securely screwed to the chassis of the vehicle or to any “Earth wire” to complete the power circuit. After your “power” & “earth” connections are complete, your car interior neon lights should now work. If they appear dull and not real bright, then be sure to check that you have made GOOD earth and POWER connections. That’s it, you’re all done – now all you have to do is put any plastic panels back into place that you may have removed, pack your tools up, and then head off to show your friends what a great look you’ve just created on your car – Enjoy! Please see our “More-In-depth” and step-by-step picture illustrated instructions on How to install LED or Neon interior car lights onto your vehicle.
About the author:
Antonio Gabellone is the Owner/Author of All-Neon-Car-Lights.com – The Site is a great resource aimed at Neon Car Lights from PlasmaGlow with “life-time Warranties”. Copyright© All-Neon-Car-Lights.com 2009-2009 – Permission is granted to reprint this article provided the webmaster supplies a *LIVE* link to the authors website.
Written by: Antonio Gabellone