What is the second switch called on my headlight switch?

So I wanted to know what the second switch is called on my headlight switch (http://www.partsgeek.com/assets/dimage/full/1458666.jpg). Once I figure out this name I want to wire some aftermarket lights to that switch so my headlights are not on, but the aftermarket lights are on. Then if I switch it to 3rd switch on my headlight switch all the lights will be on including the headlights.

My car has 145000 miles.
My car has an automatic transmission.

Experienced mechanics share their insights in answering this question :
Hi there. The second switch on that turn signal indicator is the parking lights. However, I understand what you’re thinking about doing and would highly recommend purchasing a detailed wiring schematic for your Mitsubishi or a repair and service manual first. Many people attempt to do this and end up calling a mechanic to rewire their accessory system due to an electrical fault or the wrong wires hooked up. Proceed with caution or have a local professional mechanic or car audio / alarm company provide you with the detailed instructions to complete this project.

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The following is a list of Different Types of Light Switches: Single Pole Switch. Double Pole Switch. Flip Switch / Toggle Switch.
You would use a two way light switch when you have two switches controlling one light, for instance in a hallway, where you have a switch at both ends of the hallway that controls the hallway light. You are able to switch the light on and off from either end of the hallway.
The headlight switch, commonly referred to as the dimmer switch, is the electronic switch that is responsible for controlling the vehicle`s headlight functions.
When you turn on your headlights, that switch activates a relay. That relay, in turn, actually provides the electrical connection between your headlight bulbs and the battery. Fuses are also involved in order to provide a sacrificial failure point to protect the rest of the wiring.
Dual-rocker combination switch provides ability to manage two devices with one control. Can be used to control fan, light, heater, nightlight, etc.
A light or lights can be controlled by more than one switch. The usual practice in home construction is to use 3-way switches. “3-way” is the electrician`s designation for a single pole double throw (SPDT) switch. The switches must create a complete circuit for current to flow and the bulb to light.
Auxiliary lights are designed to improve visibility during night time driving and inclement weather. Auxiliary driving lights are designed to provide relatively long range illumination forward of the vehicle that enhance the visibility of distant objects.
The headlight controls are almost always positioned in one of two places. The first place that you may find the controls is on one of the levers that protrudes from either side of the steering column. The second likely location is on the dashboard, to the left of the steering wheel.
A 3-way lamp, also known as a tri-light, is a lamp that uses a 3-way light bulb to produce three levels of light in a low-medium-high configuration. A 3-way lamp requires a 3-way bulb and socket, and a 3-way switch. In 3-way incandescent light bulbs, each of the filaments operates at full voltage.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

What is the second switch called on my headlight switch?
ANSWER : Hi there. The second switch on that turn signal indicator is the parking lights. However, I understand what you’re thinking about doing and would highly recommend purchasing a detailed wiring schematic for your Mitsubishi or a repair and service manual first. Many people attempt to do this and end up calling a mechanic to rewire their accessory system due to an electrical fault or the wrong wires hooked up. Proceed with caution or have a local professional mechanic or car audio / alarm company provide you with the detailed instructions to complete this project.

Headlight Issue
ANSWER : Hello.

The daytime running lights are not supposed to function at the same time as the headlights. The daytime running lights are only supposed to come on during the day, to provide additional visibility for daytime driving, independently of the headlights. When the headlights are turned on the daytime running lights should turn off. If they are not turning on it may be possible that perhaps the bulbs have burned out, or there is an issue with the fuse or relay. If you run into any issues, consider contacting a certified technician, like one from YourMechanic, as certified technician can diagnose any issues with your lights firsthand and help you make the right repair.

How do I switch between two call waiting calls?
ANSWER : It is easy to switch between two active phone calls. Simply turn the Menu or Menu/Sel knob to Switch Call, and then press the knob.

I turn my high beam headlights on and both headlights go out.
ANSWER : Hello, thanks for writing in about your Nissan Frontier. The only way to tell if it is the light bulbs or the switch is to check for power to the bulbs when you switch to high beam. Most of the time both bulbs are bad. The connections to the bulbs could be faulty as well. If you’re unable to pinpoint the issue, have a certified technician, like one from YourMechanic, diagnose your lights firsthand for an accurate repair.

Headlights and dashboard lights flash off/on when switch control is switched to lights on
ANSWER : You may need to have the lighting control module reprogrammed to fix the problem with the auto lights. There are technical bulletins to reprogram the module. You will most likely need to have the dealer do this.

High beam headlight not working properly.
ANSWER : Hi there. The multifunction switch is not working and needs replaced. Check the fuses are good, but if the high beams works on the temporally side of the switch, then the fuse to the headlights is working. The switch has terminals inside it and when the high beams are not functional, then the terminals are damaged and not making a full connection. I recommend replacing the multifunction switch. If you need further assistance with your headlights not working, then seek out a professional, such as one from Your Mechanic, to help you.

My headlights came on and drained my battery I put a new battery in and my headlights still wouldn’t go off I took out the bulb an
ANSWER : The common thread between the headlights and the signal lights is the combination switch. The combination switch controls your signal lights, turns the headlights on and off, as well as controls the high beam function. Most like;y the switch or wiring to the switch has an electrical short. This can cause constant power going to the functions the switch controls. While the combination switch is the most likely cause, wiring can also be a problem so I suggest having a certified technician look into the lights staying on to determine if there is a wiring issue before replacing any components. If the combination switch is found to be the culprit, the technician can replace it for you.

EPC light on 2004 Jetta. Code said brake switch faulty, but brakes lights worked. Replaced brake switch, now no brake lights.
ANSWER : Hi there. The first thing that pops in my mind beyond of what you have listed is perhaps the electrical harness attached to the brake switch. Perhaps the harness itself is damaged or you have an exposed wire, loose ground wire somewhere. You might want to have a professional mobile mechanic come to your location and complete a brake lights not working inspection to help you diagnose this issue.