How to Replace Tail Light Toyota Corolla: A Step-by-Step Guide

Is your Toyota Corolla’s tail light looking a bit worse for wear? Maybe it’s cracked, foggy, or just plain burnt out. Whatever the reason, a damaged tail light can be a safety hazard and a real eyesore. But don’t worry, replacing it yourself is easier than you might think! This comprehensive guide will walk you through the process of replacing a tail light on your Toyota Corolla, step-by-step.

Gathering Your Supplies

Before you start, make sure you have everything you need:

• New tail light assembly: Ensure you purchase the correct tail light assembly for your Corolla’s year and model. You can find these online or at your local auto parts store.
• Phillips screwdriver: You’ll need this to remove the screws holding the tail light in place.
• Torx screwdriver (T20): Depending on your Corolla’s year, you may need this to remove additional screws.
• Socket wrench: This may be needed for some models to remove the tail light assembly.
• Gloves: These will protect your hands from dirt and grime.
• Shop towel: This will help you clean up any spills or messes.

Locating the Tail Light Assembly

The first step is to locate the tail light assembly you need to replace. It’s usually located on the rear of the car, on either side. The tail light unit itself is made of a clear or red plastic housing with a lens that allows light to shine through.

Removing the Old Tail Light

Now it’s time to remove the old tail light assembly. Follow these steps:

1. Open the trunk or hatch: This will give you access to the back of the tail light assembly.
2. Locate the screws: The tail light assembly is usually held in place by a few screws. These screws can be located on the inside of the trunk or hatch, or on the underside of the tail light assembly itself.
3. Remove the screws: Carefully remove the screws using your Phillips or Torx screwdriver.
4. Disconnect the electrical connector: Once the screws are removed, you’ll need to disconnect the electrical connector that powers the tail light. This connector is usually located on the back of the tail light assembly. Gently pull the connector apart to disconnect it.
5. Remove the tail light assembly: With the screws removed and the electrical connector disconnected, you can now carefully remove the tail light assembly from the car. Be gentle to avoid damaging any surrounding parts.

Installing the New Tail Light

Now that you’ve removed the old tail light assembly, you can install the new one:

1. Connect the electrical connector: Connect the electrical connector to the new tail light assembly. Make sure it’s securely connected.
2. Align the new tail light: Align the new tail light assembly with the mounting points on the car.
3. Secure the new tail light: Replace the screws you removed earlier to secure the new tail light assembly in place. Make sure the screws are tightened securely.
4. Test the new tail light: Once the new tail light assembly is installed, turn on your car’s headlights and taillights to make sure the new tail light is working properly.

Double-Checking and Finishing Touches

After installing the new tail light, take a moment to make sure you’ve completed all the steps correctly:

1. Ensure all screws are secure: Give the screws holding the tail light assembly in place a final check to ensure they are securely tightened.
2. Inspect for any leaks: Look around the tail light assembly for any signs of leaks, especially if you were working near any seals.
3. Clean up any debris: Wipe down the area around the tail light assembly to remove any dirt or grime.

Going the Extra Mile: Maintaining Your Tail Lights

Now that you’ve replaced your tail light, you can take some steps to keep them looking their best:

• Regularly clean your tail lights: Dust, dirt, and grime can build up on your tail lights and obscure the light, making them less effective. Use a soft cloth and a mild soap solution to clean your tail lights regularly.
• Protect your tail lights from scratches: Park your car in a garage or under a car cover when possible to protect your tail lights from scratches and other damage.
• Use a sealant: Applying a sealant to your tail lights can help protect them from the elements and keep them looking clear and bright.

Final Thoughts: A Brighter Future for Your Corolla

Replacing a tail light on your Toyota Corolla may seem daunting, but with this guide and a little bit of patience, you can tackle the job with confidence. A working tail light is essential for safety, and a clear, bright tail light can enhance your Corolla’s overall appearance. Remember to follow the steps carefully, use the appropriate tools, and take your time. With a little effort, you’ll have your Corolla’s tail lights shining bright again in no time!

Basics You Wanted To Know

Q: How do I know if I need a new tail light assembly or just a new bulb?

A: If the entire tail light assembly is cracked, broken, or foggy, you’ll need to replace the whole assembly. If only the bulb is burnt out, you can just replace the bulb.

Q: Can I replace the tail light bulb myself?

A: Yes, replacing a tail light bulb is usually a straightforward process. Refer to your Corolla’s owner’s manual for specific instructions.

Q: How often should I replace my tail light bulbs?

A: Tail light bulbs don‘t have a set lifespan, but they can last for several years. If you notice that a bulb is dim or flickering, it’s a good idea to replace it.

Q: What are the consequences of driving with a broken tail light?

A: Driving with a broken tail light is illegal in most places and can be dangerous. It can make it harder for other drivers to see your car, increasing the risk of an accident.