How to Install a Fog Light Switch

Fog lights are a must-have addition to any car operated in areas of the country prone to nighttime fog. The low-mounted amber beam penetrates fog, allowing a driver to see much farther and drive more safely than with normal headlights alone. These lights are not wired directly to the headlight circuit, however, and must be controlled by a switch, which is easily installed by a do-it-yourselfer.

Things You'll Need

• Switch

Instructions

1. Choose a location for the fog light switch handy to the driver, and mount it in its bracket using self-tapping screws.

2. Disconnect the vehicle battery.

3. Run a wire with an inline fuse holder from the positive terminal of the battery to the switch.

4. Install the wire to the center terminal of the switch using an insulated solderless connector.

5. Using a solderless connector, attach a second wire to the other terminal of the switch.

6. Connect this wire to the fog lights.

7. Reconnect the battery.

8. Test the fog lights for proper operation.