Measure then cut a length of red wire that will run from the switch to the battery and from the switch to the device or accessory that will use the 12 volt current such as lights an amplifier or a cooling fan. Replacing or upgrading a light switch is a simple and inexpensive diy project.
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How to wire lights to a switch in a car. Andy phillips shows step by step how to wire a 12volt toggle switch to car accessories with an in line fuse. Connect the black wire from the reply to the battery. If your lights do not have connectors included strip a half inch of bare wire from the end of each power wire using your wire strippers. Hold the other end of the wire and terminate it by. If you want the little led indicator light to light up you will wire the switch like this. Use connectors if they are supplied with your lights.
Connect the wire for lights bar from the relay. Youll be looking at wiring them like this. Me i dont want the indicator light to light up so im going to totally omit the negative post on the back of the switch like this. I hope it helps you out. Generally used in 12volt installs for on off switches. I hope it helps.
Many of you asked me how to install switches for led lights so i made a video to explain it. Applies to spot switches non led switches basic 2 wire switches 2 prong. Want multiple lights on a switch. Wiring a 3 way light switch is certainly more. How to wire a toggle switch on off switch basic. Redblack correspond to the wire of lights bar.
This method can be used for led accent lights radiator fans fog lights etc. The wiring is more complicated than a traditional single pole switch but well explain how to make the connections. Strip off 12 inch of insulation from the tip of each wire at both ends with wire strippers. Slide each end in a crimp style wiring connector. On most 12v switches it seems like most of them come with a little led indicator light on the actual switch. Fasten the wires for the headlights and the driving lights to the toggle switch.
Connect the wire from your switch to the power wires on your lights. 1 fog light switch wiring kit. If you have any questions please leave me a comment below. If you want more light zones and more. Hold one end of the wire that will connect to the battery and crimp it to the end of a red ring wire connector with a pair of pliers. Once youre done youll be able to control a light from two switches.
12v 40a power relay. This will probably require cutting the ends of the wires and fastening a blade connector to each end. Connect the the red wire from the fuse to battery. 12v light switch wiring. This story features diagrams that show how to wire 3 way switches. Use wire strippers to remove about ½ inch of the insulation around the wires then attach the wire connectors onto each wire.
Gallery of How To Wire Lights To A Switch In A Car
