What kind of wire do you need for fog lights?
You can also wire the fog lights to a separate switch in the cabin. Purchase a standard 4-post fog light relay, a 30-amp inline fuse, a remote switch that lights up to show when it is activated, 2 rolls of wire–one 10-gauge and one 16-gauge roll, and a pack of assorted wire connectors.
How do you hook up a fog light?
Put blue spade terminals on the ends of the 16-gauge wires to the switch and plug them into the back of the switch. Connect the 10-gauge wire from the relay to the fog lights positive wire with a yellow butt connector. Attach a yellow connector to the black wire (ground wire) at the fog lights, then attach it to ground.
Can a relay be used for fog lights?
The use of a relay is much safer and very easy to install. The relay for the lights has four posts, and it can be mounted anywhere under the hood. The main power to the lights comes from a larger 10mm wire that offers much less resistance than the normal 18-gauge wire under the dash.
What are the etiquette rules for fog lights?
The etiquette rules for fog lights are the same as for bright-high beams. It is for this reason that we present here the proper way to wire a fog light systems. Inhere we also present the two methods of connecting or arranging the fog light, which is positive or negative trigger.
How to wire fog lights and driving lights?
For Driving Lights: Turn on the high beam headlamps. Connect the end of the circuit tester to ground (-) and use the tester to locate the headlamp high beam lead.
What are the restrictions on installing fog lights?
Check your local laws. Some areas have restrictions on the type and color of lights you can install. Check your local regulations to make sure that your new lights are in compliance. Not all fog lights are approved for road use by the Department of Transportation.
How do you find the low beam of a fog light?
Locate the low beam or high beam light lead on one headlamp by using a circuit tester. Use the following procedure: For Fog Lights: Turn on the low beam headlamps. Connect the end of the circuit tester to ground (-) and use the tester to locate the headlamp low beam lead.
What should I do if my fog lamp is not working?
Test the operation of the lamps as follows: Re-connect the battery. Turn on ignition switch and low beam headlamps for Fog Lamps, or high beam headlamps for Driving Lamps. Activate auxiliary lamp switch. If lamps do not illuminate, check fuses and all wiring connections.