Tag lights, also known as license plate lights, are an essential component of any vehicle. They illuminate the license plate, making it visible to other drivers and law enforcement. Over time, tag lights can burn out or become damaged, requiring replacement. Replacing tag lights is a relatively simple task that can be completed in a matter of minutes with the right tools and materials.
The first step in replacing tag lights is to gather the necessary tools and materials. This includes a new set of tag lights, a screwdriver, and a pair of pliers. Once you have gathered the necessary tools and materials, you can begin the replacement process. First, use the screwdriver to remove the screws that hold the tag light assembly in place. Once the screws are removed, you can carefully pull the assembly out of the bumper. Next, use the pliers to remove the old tag lights from the assembly. Be careful not to damage the wires when removing the old lights. Finally, insert the new tag lights into the assembly and secure them with the screws.
Once the new tag lights are installed, you can test them to make sure they are working properly. To do this, simply turn on the headlights and look at the license plate. The tag lights should be illuminated. If the tag lights are not working properly, check the wiring to make sure it is secure. If the wiring is secure, the tag lights may be defective and need to be replaced.
Identifying Tag Lights
Tag lights, also known as license plate lights or registration plate lights, illuminate the license plate on the rear of a vehicle, making it visible to other drivers at night or in low-light conditions. These essential safety features help prevent accidents and enable law enforcement to identify vehicles accurately.
Finding the tag lights on your vehicle is a relatively simple task. Follow these steps to locate them:
* Examine the rear of your vehicle: Tag lights are typically positioned on the bumper, trunk lid, or above the license plate itself. Look for small, recessed areas with clear or amber lenses.
* Check the license plate area: Some vehicles have tag lights integrated into the license plate housing. Inspect the frame or surrounding area of the plate for any visible light fixtures.
* Refer to your vehicle’s owner’s manual: If you have difficulty locating the tag lights, consult your owner’s manual for specific instructions.
Safety Precautions
Before you begin, it’s crucial to take the following safety precautions to ensure your well-being and the proper functioning of your vehicle:
1. Ensure Safety
Park your vehicle on a level surface and engage the parking brake to prevent any movement. Turn off the engine and remove the keys to cut off the power supply.
2. Handle the Wires with Care
When working with the taillight wires, exercise utmost caution. Avoid pulling or tugging on the wires, as this can damage the electrical system and potentially lead to short circuits or other electrical issues. Instead, gently grasp the connectors and carefully disconnect them. If any wires appear frayed or damaged, it’s advisable to consult a qualified mechanic for professional repairs. Here’s a table summarizing the steps for handling taillight wires:
| Step |
|---|
| Locate the taillight wires. |
| Carefully disconnect the connectors. |
| Handle the wires gently to avoid damage. |
3. Test the New Tag Light
Once the new tag light is installed, it’s essential to test it to ensure it’s functioning correctly. Turn on the headlights and check if the tag light illuminates properly. If the light fails to turn on, recheck the connections and ensure the bulb is properly seated in the socket. If the problem persists, it may be necessary to seek assistance from a mechanic.
Gathering Necessary Tools and Materials
To replace tag lights, you’ll first need to gather all the necessary tools and materials. Here’s a list of everything you’ll need to get started:
Basic Tools:
- Phillips head screwdriver
- Flathead screwdriver
- Needle-nose pliers
- Electrical tape
- Wire strippers
- Electrical cleaner
- Electrical contact cleaner
Replacement Lights:
- New tag lights (you may want to buy a few extras just in case)
- Some custom Tag Lights
Other Materials:
- Clean rag
- Flashlight (optional)
- Gloves (optional but recommended)
Safety Equipment:
- Safety glasses
- Work gloves
Note
| Tools | Purpose |
|---|---|
| Phillips head screwdriver | For removing the screws that hold the housing in place. |
| Flathead screwdriver | For prying the housing off the vehicle. |
| Needle-nose pliers | For disconnecting the electrical wires. |
| Electrical tape | For insulating the wires. |
| Wire strippers | For stripping the insulation off the wires. |
| Electrical cleaner | For cleaning the electrical contacts. |
| Electrical contact cleaner | For cleaning the electrical contacts. |
| New tag lights | The replacement lights. |
| Custom Tag Lights | Some custom lights. |
| Clean rag | For cleaning the housing and the lights. |
| Flashlight | For illuminating the work area. |
| Gloves | For protecting your hands. |
| Safety glasses | For protecting your eyes. |
| Work gloves | For protecting your hands. |
Removing Old Tag Lights
Before you can install new tag lights, you need to remove the old ones. Here are the steps on how to do it:
1. Gather Your Tools and Safety Gear
You will need a screwdriver, a pair of pliers, and safety glasses. If you are working on a vehicle, you should also disconnect the battery.
2. Locate the Tag Lights
The tag lights are typically located on the rear of the vehicle, on either side of the license plate. They are usually held in place by a few screws.
3. Remove the Screws
Use the screwdriver to remove the screws that are holding the tag lights in place. Be careful not to drop the screws.
4. Disconnect the Electrical Connectors
Once the screws are removed, you can disconnect the electrical connectors. There are usually two connectors for each tag light, one for the running lights and one for the brake lights. To disconnect the connectors, simply squeeze the tabs on the sides of the connectors and pull them apart.
| Connector Color | Function |
|---|---|
| Black | Ground |
| Red | Running lights |
| Green | Brake lights |
Once the electrical connectors are disconnected, you can remove the old tag lights.
Preparing New Tag Lights
Step 1: Gather Necessary Tools and Materials
Gather a small flathead screwdriver, new tag lights, gloves, and a clean cloth.
Step 2: Inspect New Tag Lights
Check if the new tag lights fit the make and model of your vehicle. Ensure they are the correct wattage and have matching connectors.
Step 3: Clean the Lens
Use a clean cloth to wipe the surface of the new tag lights. Remove any dust or debris to ensure a clear light output.
Step 4: Check Electrical Connectors
Verify that the electrical connectors on the new tag lights are clean and corrosion-free. If necessary, use a contact cleaner to ensure proper electrical connection.
Step 5: Test the Tag Lights (Optional)
If possible, test the new tag lights before installation to confirm their functionality. Connect them to a power source, such as a battery or vehicle electrical tester, to check if they light up properly. This step helps identify any potential issues before installation, saving time and effort later on.
| Check | Justification |
|---|---|
| Visual Inspection | Ensure that the new tag lights are not damaged or have any visible defects. |
| Electrical Connection | Verify that the electrical connectors match and fit securely. |
| Light Output | Test if the tag lights illuminate fully and evenly without any flickering or dead spots. |
Installing New Tag Lights
Materials You’ll Need:
- New tag lights
- Screwdriver
- Socket wrench or pliers
Steps:
-
Gather your materials. Make sure you have all the necessary tools and parts before starting.
-
Park your vehicle. Park on a flat, stable surface and engage the parking brake.
-
Locate the tag lights. They are typically found on the rear of the vehicle, above or below the license plate.
-
Remove the old tag lights. Use a screwdriver or pliers to gently pry the old tag lights out of their sockets.
-
Connect the new tag lights. Align the new tag lights with the sockets and push them in until they snap into place.
-
Secure the tag lights. If necessary, tighten the bolts or screws that hold the tag lights in place using a socket wrench or pliers. Make sure they are securely fastened, but avoid overtightening. To ensure a secure installation, follow these guidelines:
- Use the correct size bolt or screw for the tag light.
- Tighten the bolts or screws until the tag light is snug against the mounting surface.
- Avoid overtightening, as this can damage the tag light or the mounting surface.
- If the tag light has a rubber gasket, ensure it is properly seated before tightening the bolts or screws. This gasket helps prevent water from entering the tag light.
-
Test the tag lights. Turn on the lights and make sure both are working properly.
Securing Tag Lights
Once the tag light units are in place, they must be secured properly to ensure they remain stable and functional. Here are the steps to secure the tag lights:
Step 1: Insert Mounting Bolts
Locate the mounting bolts that came with the tag light units. Insert the bolts into the corresponding holes on the license plate or mounting bracket.
Step 2: Tighten Mounting Nuts
Tighten the mounting nuts onto the bolts using a wrench or screwdriver. Ensure the tag lights are securely attached but avoid overtightening.
Step 3: Connect Wiring
Connect the wiring harness from the tag lights to the vehicle’s electrical system. Make sure the connections are secure and insulated properly.
Step 4: Test Lights
Turn on the vehicle’s headlights to test the tag lights. They should illuminate brightly and evenly. If one or both lights fail to illuminate, troubleshoot the electrical connections.
Step 5: Check for Alignment
Ensure the tag lights are aligned properly with the license plate or mounting bracket. Adjust the mounting bolts as needed to correct any misalignment.
Step 6: Clean the Lenses
Once the tag lights are secured, use a clean cloth or mild detergent to wipe away any dirt or debris from the lenses. This will maintain optimal light output.
Step 7: Periodic Maintenance
To ensure the longevity of the tag lights, perform periodic maintenance. This includes checking for loose connections, corrosion, or damage to the lenses or housing. Replace any faulty components as necessary to maintain proper lighting.
| Maintenance Task | Frequency |
|---|---|
| Check for loose connections or corrosion | Every 6 months |
| Clean lenses | As needed |
| Replace faulty components | As needed |
Testing Tag Lights
To check if the tag lights are faulty, you will need a multimeter. A multimeter is a device used to measure electrical properties such as voltage, current, and resistance. Follow these steps to test the tag lights using a multimeter:
- Set the multimeter to the volts (V) setting.
- Connect the black (negative) lead of the multimeter to a good ground, such as the battery’s negative terminal or the chassis of the vehicle.
- Connect the red (positive) lead of the multimeter to the positive terminal of the tag light.
- Turn on the headlights to power the tag lights.
- If the multimeter reads 12 volts, the tag light is working properly.
- If the meter reads less than 12 volts or fluctuates, there is a problem with the tag light or the wiring.
- Repeat steps 3-6 for the other tag light.
- If both tag lights are not working, check the fuse box for a blown fuse. If a fuse is blown, replace it with a new one of the same amperage.
If the fuses are good and the tag lights are still not working, the problem may be in the wiring. Use a multimeter to check for continuity in the wiring. If there is no continuity, the wire is broken and will need to be replaced.
| Voltage Reading | Result |
|---|---|
| 12 volts | Tag light is working properly. |
| Less than 12 volts or fluctuates | Problem with the tag light or the wiring. |
Maintenance of Tag Lights
Tag lights are an essential part of any vehicle, as they illuminate the license plate and make it visible to other drivers. Proper maintenance of tag lights is crucial to ensure their optimal performance and prevent any potential issues.
Cleaning and Inspection
Regularly clean the tag light lenses to remove any dirt or debris that may obstruct the light output. Use a soft cloth and mild detergent to avoid scratching the lenses. Inspect the lights for any signs of wear or damage, such as cracks or moisture buildup.
Bulb Replacement
When a tag light bulb burns out, it needs to be replaced promptly. Match the new bulb with the original specifications to ensure proper fit and performance. Follow the manufacturer’s instructions for safe bulb replacement.
Wiring Inspection
Check the wiring harness and connections for any loose wires, corrosion, or damage. Loose connections can cause intermittent or complete light failure. If any issues are found, consult a qualified electrician for repairs.
Connector Inspection
Examine the connectors on the tag lights and the vehicle’s electrical system. Ensure that the connectors are clean, free of corrosion, and making good contact. Poor connections can lead to voltage drop and reduced light output.
Grounding Check
Verify that the tag lights have a proper ground connection. A poor ground can result in weak light output or intermittent operation. Clean any corrosion or loose connections at the ground points.
Switch and Fuse Inspection
Inspect the switch that controls the tag lights and check if it is functioning correctly. Also, check the corresponding fuse for any blown fuses that may need to be replaced.
Light Output Test
Use a light meter or a multimeter to measure the light output of the tag lights. Compare the readings to the manufacturer’s specifications to verify that the lights are meeting the desired brightness level.
Table: Tag Light Inspection and Maintenance Schedule
| Inspection/Maintenance Task | Frequency |
|---|---|
| Cleaning and Inspection | Monthly |
| Bulb Replacement | As needed (when a bulb burns out) |
| Wiring Inspection | Every 6 months |
| Connector Inspection | Every 6 months |
| Grounding Check | Every year |
| Switch and Fuse Inspection | Every year |
| Light Output Test | Every 2 years or as recommended by the manufacturer |
Step 1: Safety First
Before embarking on the replacement process, ensure your vehicle is parked in a safe location and the engine is turned off. Additionally, engage the parking brake to prevent accidental movement.
Step 2: Identify the Defective Tag Light
Locate the non-functional tag light on your vehicle. It’s typically situated on the rear license plate, and it’s used to illuminate the plate number during nighttime driving.
Step 3: Access the Tag Light Fixture
Open the trunk or access the tailgate of your vehicle. Locate the screws or fasteners that secure the tag light fixture to the vehicle’s body. Using a screwdriver or wrench, carefully remove these fasteners.
Step 4: Remove the Old Tag Light
Once the fixture is loose, gently pull it away from the vehicle’s body. Disconnect the electrical connector that supplies power to the tag light.
Step 5: Install the New Tag Light
Align the new tag light with the fixture and insert it into place. Securely tighten the screws or fasteners that hold the fixture in place.
Step 6: Reconnect the Electrical Connector
Locate the electrical connector that you disconnected in step 4 and firmly reconnect it to the new tag light.
Step 7: Test the New Tag Light
Turn on your vehicle’s headlights and check if the new tag light is functioning correctly. If it’s not illuminating, double-check the electrical connection and ensure the bulb is properly installed.
Step 8: Reassemble the Fixture
Once the tag light is working, carefully reassemble the fixture. Securely tighten the screws or fasteners that hold the fixture in place.
Step 9: Check the Other Tag Light
While you’re at it, it’s a good idea to inspect the other tag light on your vehicle. If it’s also malfunctioning, repeat the replacement process.
Troubleshooting Common Issues
Wiring Problems
If the new tag light is not illuminating, the issue may lie with the wiring. Check for any loose or damaged wires in the fixture or along the electrical harness that connects to the tag light.
Faulty Electrical Connector
The electrical connector that supplies power to the tag light can also fail. Inspect the connector for any corrosion, damage, or loose connections. Clean or replace the connector as necessary.
Blown Fuse
In some cases, a blown fuse can prevent the tag light from functioning. Consult your vehicle’s owner’s manual or fuse box diagram to identify the fuse that controls the tag lights. If the fuse is blown, replace it with a new one of the same amperage rating.
Defective Bulb
Even though you installed a new bulb, it’s still possible for it to be defective. Try replacing the bulb again with another new one to rule out any bulb-related issues.
Damaged Fixture
If none of the above troubleshooting steps resolve the issue, the tag light fixture itself may be damaged. Inspect the fixture for any cracks, breaks, or corrosion. If the fixture is damaged, it will need to be replaced.
Misaligned Light
Ensure that the tag light is properly aligned and aimed at the license plate. If it’s misaligned, it may not provide adequate illumination.
Loose Screws or Fasteners
Over time, the screws or fasteners that hold the tag light fixture in place can become loose. Check and tighten these fasteners to ensure a secure fit.
Corroded Contacts
Corrosion can build up on the electrical contacts of the tag light fixture and bulb. Clean these contacts with a wire brush or contact cleaner to ensure a good connection.
Improper Ground
The tag light fixture requires a good ground connection to function properly. Check the ground wire and ensure it’s securely connected to a clean metal surface on the vehicle.
Switch Failure
In some vehicles, the tag light is controlled by a switch. If the switch fails, the tag light may not turn on. Check the switch and replace it if necessary.
How To Replace Tag Lights
Replacing tag lights is a relatively simple and inexpensive task that you can complete yourself with a few basic tools. Here are the steps on how to replace tag lights:
- Gather your materials. You will need a new tag light bulb, a screwdriver, and a pair of pliers.
- Locate the tag light assembly. The tag light assembly is typically located on the rear of your vehicle, above the license plate.
- Remove the old tag light bulb. Use the screwdriver to remove the screws that hold the tag light assembly in place. Once the screws are removed, you can pull the tag light assembly out of the vehicle.
- Insert the new tag light bulb. Align the new tag light bulb with the socket in the tag light assembly. Push the new tag light bulb into the socket until it clicks into place.
- Reinstall the tag light assembly. Place the tag light assembly back into the vehicle and tighten the screws to secure it in place.
- Test the tag light. Turn on the headlights and check to make sure the tag light is working properly.
People Also Ask About How To Replace Tag Lights
How do I know if my tag light is out?
If your tag light is out, you will not be able to see the license plate at night. You may also receive a ticket from the police for having a burned-out tag light.
How often should I replace my tag light bulbs?
Tag light bulbs typically last for several years. However, it is a good idea to check them regularly and replace them if they are burned out.
Can I replace my tag light bulbs myself?
Yes, you can replace your tag light bulbs yourself. It is a relatively simple and inexpensive task that you can complete with a few basic tools.
