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Everything You Need To Know About Auto Marker Lights

What Is Auto Marker Lights?

Marker lights are illumination devices attached to the front, both sides and rear sides of motorized vehicles and trailers. They function as auxiliary safety lights that can be seen by other drivers when the vehicle operator turns on the headlights. These side marker lights help other passing drivers to know the length of the truck at night in places where there are no street lights.

Types Of Auto Marker Lights

Marker lights come in a variety of shapes and sizes. They are amber and red in color.

Important Features Of Auto Marker Lights

They function as auxiliary safety lights that can be seen by other drivers when the vehicle operator turns on the headlights. These side marker lights help other passing drivers to know the length of the truck at night in places where there are no street lights. They are standard equipment on most vehicles and can also be purchased and installed as aftermarket options. Side marker lights provide extra illumination at night and during times of poor visibility to help other drivers and pedestrians see the vehicle. Side markers usually consist of one, single-element bulb, either a carbon filament bulb or LED (light-emitting diode), which is encased in a socket and small frame. These lights do not need any extra switch to make them work, they just glow when parking lights or the headlamp is switched on. Marker lights come in different shapes and sizes. These lights are easy to repair and replace.

How Does Auto Marker Lights Work?

Marker lights are illumination devices attached to the front, both sides and rear sides of motorized vehicles and trailers. Side markers usually consist of one, single-element bulb, either a carbon filament bulb or LED (light-emitting diode), which is encased in a socket and small frame. The frame attaches directly to the vehicle's front fender and rear quarter panel with screws or snaps retainers. Side marker lights have single wires, which lead from the bulb socket to the parking light wire, taillight or main headlight wire loom. They use the standard automotive 12 volts for operation and activate when the headlights are turned on.

Frequent Problems With Auto Marker Lights

  • Light Not Working Due Lose Socket Connection
  • LED Or Bulb Fuse Off
  • Wiring Damaged Or Cut
  • Blown Out Auto Fuse
  • Connectors (Lug) In Socket Bend

Tools Needed For Auto Marker Lights

It is said that a workman is only as good as his tools, and it is definitely true when it comes to the car bodywork. It is vital to have the right tools to repair your Marker Lights or else a straightforward job would turn into constant headaches. So that’s why we have listed out some invaluable tools below which you will need while repairing your Marker Lights.

 

Top Brands Of Auto Marker Lights

You won’t have to think a lot while purchasing if you are already using a particular car part brand and are fully satisfied with it. There are a lot of people which trust a specific brand and would go with it once again with a minimum of thought. Here we have the best Marker Lights brands to help you out in choosing your favorite one in case you don’t have any. So, what are you waiting for? Have a look below and choose the best brand for your Marker Lights.


Philips Marker Lights

Putco Marker Lights

Dorman/Conduct-Tite Marker Lights

General Electric Marker Lights

Sylvania Marker Lights

Eiko Marker Lights


Related Parts Of Auto Marker Lights

  1. Wiring Harness - The auto wiring harness carries the current from the engine to the various different electrical components of the car, to the overhead light, to instrument panel and hundreds of other important components. Wiring harness is an organized set of wires, terminals, and connectors that run throughout the entire vehicle and transmits information and electric power.
  2. Fuse Box - The purpose of the car fuse is to stop the electrical current if it becomes too strong, thereby avoiding an electrical fire.
  3. Connectors - Wire connectors prevent wires from contacting other wires or exposed metal surfaces, which could cause a dangerous fault or short circuit. Wire connectors make the connection between two or more electrical wires. They are usually known as male and female connectors. Connectors come in a variety of sizes, shapes, complexities and quality levels.
  4. Lug - Lug is crimped in the wire making the fitment tight and then it is inserted in the connector. Lug can be fitted as many holes are in the connector. There are many types of lugs. Lugs are made from aluminum or copper and brass.
  5. Battery - The battery supplies all of the power to keep the entire electrical system running.

Total Cost And Repair Time For Auto Marker Lights

For replacing marker lights, labor would cost about $10 to $15, depending on the type of vehicle. To remove the marker lights, other related parts may have to be removed first which may take about 15 to 20 minutes.

How To Change Auto Marker Lights?

Verify which marker light is not functioning properly. When you have identified it, remove the battery cable terminal from the vehicle in order to disconnect power to the lights. Remove the socket from the marker light. Remove the light plate that covers the dead bulb. Unplug the bulb. Take the new bulb. Plug the new bulb into the light socket. Before fitting the light plate up to the vehicle, check for the working of the bulb. If the marker light works then the work is completed.

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John Framigllia
Technical Writer
Our technical writer is known for simplifying automotive parts and services. Intuitive with various vehicles and manufacturers, he knows how to simplify complicated problems.