Why are my fog lights not working?
Blown Fuse: As a first resort, many mechanics will inspect your fuses in the event an electrical component, like the fog or driving lights, fails. When a fuse blows, it prevents the circuit from completing and will not allow the lights to turn on. Burned-out Bulbs: Over time, bulbs will wear out and will stop working.
Do fog lights have a fuse?
Most, but not all, vehicles today come equipped with fog lights. 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.
Can you put fog lights on a base WRX?
The 2016 Subaru WRX base model does not come with fog lights. It’s the only model out of the entire lineup to not have them.
How do I know if my fog light relay is bad?
Symptoms of a Bad or Failing Fog Light Relay
- Clicking sound from the relay. One of the first symptoms of a problem with the fog light relay is an audible clicking noise from the relay.
- Fog lights are always on.
- Fog lights do not turn on.
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.
Does 2018 WRX have fog lights?
2018-2020 Subaru WRX & STI Some 18+ WRX and all 18+ STI models do not come with fog lights. Slight model year changes from 2015 require additional parts to make this OEM style kit compatible with your vehicle.
Do fog lights need a relay?
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.