The most common location of the fog light relay is in the underhood fuse and relay box . The underhood fuse/relay box can be mounted in any of several different locations under the hood. It can be mounted on either the driver or passenger side, and either the front or rear, of the engine compartment.
Why are my fog lights not working?
Common reasons for this to happen: Blown Fuse : As a first resort, many mechanics will inspect your fuses in the event an electrical component, like the fog lights, fails. When a fuse blows, it prevents the circuit from completing and will not allow the lights to turn on.
Which fuse is for the 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 troubleshoot fog lights?
Strip off a little of the wire insulation by the wiring harness. Turn on the fog lights, then touch the two wires using the tester probes. If the bulb on the tester lights up, then the fault is with the LED fog light bulbs and they’ll need to be replaced. Replace them according to the manufacturer’s instructions.
How do I know if my fog light switch is bad?
- Fog lights do not turn on. One of the first symptoms that is commonly associated with a bad or failing fog light switch are fog lights that do not turn on. ...
- Fog lights are dim or flickering. ...
- Blown fog light fuse.
Can you splice fog lights into headlights?
hey man its ok to splice them right into the headlight wiring but pick which setting you want them on in, like hi/low beam, because theres a wire for each, and then put in a switch if you want to be able to turn them off anytime you want.
How do I turn on my fog lights?
Fog lights are usually operated by a separate switch from the main light controls. Some cars use buttons to activate them – one for the rear, one for the front (where front fog lights are fitted) – while others feature a collar on the light stalk that you turn back and forth to turn them on.
How much does it cost to replace fog light?
The Best in Auto Repair The average cost for fog light bulb replacement is between $61 and $70 . Labor costs are estimated between $36 and $46 while parts are priced at $25.
What does the fog light symbol look like?
The symbol you’re looking for is a lamp pointing to the left plus a wavy line with three lines through it – these are your front fog lights. When you turn on your rear fog lights a lamp pointing to the right plus a wavy line with three lines through it will appear on your dashboard.
Why do I need a relay for fog lights?
Relays are an important component in wiring fog or driving lights with a 30-60A draw. Basically, the relay protects the switch from getting hot and creating unwanted resistance . The low current through the switch triggers the relay to make a higher current connection to the heavy load of the fog lights.
Where is the fog light relay?
The most common location of the fog light relay is in the underhood fuse and relay box . The underhood fuse/relay box can be mounted in any of several different locations under the hood. It can be mounted on either the driver or passenger side, and either the front or rear, of the engine compartment.
Why are my fog lights blinking?
2. Fog lights are dim or flickering. ... If the switch has any sort of internal issues that prevent it from properly supplying power to the fog lights , then it may cause them to illuminate dimly or even flicker. This can also be caused by a problem with the fog light bulbs, so a proper diagnosis is highly recommended.
Where is the fuse for the fog lights on a 2013 Kia Optima?
The 2013 Kia Optima fog light fuse location is in the fuse box . To get to the fuse box look to the left of the steering wheel look for a small seam or crack along the dash. Using a screwdriver or prybar You will want to pop this open. On the inside, You will find a bunch of fuses.
How do you make fog lights come on with headlights?
Just leave the headlights in the auto position and get in the habit of hitting the fog lights on when you start up when you want them to do that. They will automatically shut off when you turn off the engine, and that does light up the tail lights.
