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Nissan Altima 2015 Brake Light Bulb Replacement

Introduction

This guide shows how to replace the brake light bulb on a 2015 Nissan Altima and should also apply to fifth-generation Altimas.

A functioning brake light helps ensure other drivers can see when you brake and is an important safety maintenance task. If one brake light has burned out, consider replacing the other as well, since bulbs of the same age often fail around the same time.

Before you begin, make sure the car is off and the lights are cool to the touch.

This quick fix is beginner-friendly, affordable, and a great way to build confidence with basic car maintenance. Let’s get started and make car care feel a little less intimidating!

What you need

  1. Nissan Altima 2015 Brake Light Bulb Replacement, Brake Light Bulb: step 1, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement, Brake Light Bulb: step 1, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement, Brake Light Bulb: step 1, image 3 of 3

    • Open the trunk and locate the rear brake light housing on the side where the bulb is burnt out.

    • The brake light assembly is usually held in place by a few screws or clips that you’ll remove in the next step.

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  2. Nissan Altima 2015 Brake Light Bulb Replacement: step 2, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 2, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 2, image 3 of 3

    • Use a trim remover tool to remove the interior trunk panel clips that cover the back of the taillight assembly.

    • Be gentle when prying up the clips—plastic trim pieces can crack if too much force is used.

    • Set the clips aside to use for reassembly.

    • Carefully peel back the trunk lining from the area you will be working.

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  3. Nissan Altima 2015 Brake Light Bulb Replacement: step 3, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 3, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 3, image 3 of 3

    • Use an 8 mm wrench to remove the screws (or unclip the fasteners) securing the brake light housing.

    • Keep the screws or clips in a small container so they don’t get lost.

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  5. Nissan Altima 2015 Brake Light Bulb Replacement: step 4, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 4, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 4, image 3 of 3

    • Carefully pull the entire tail light housing straight back from the car.

    • Wiggle it slightly if it feels stuck.

    • It should pop free without excessive force.

    • Don’t pull too far—wiring for the bulb sockets is still connected.

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  6. Nissan Altima 2015 Brake Light Bulb Replacement: step 5, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 5, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 5, image 3 of 3

    • Twist the bulb socket counterclockwise to unlock it.

    • Pull it out of the housing.

    • It may take a gentle turn to release—don’t force it.

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  7. Nissan Altima 2015 Brake Light Bulb Replacement: step 6, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 6, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 6, image 3 of 3

    • Pull the old bulb straight out of the socket.

    • Insert a new 7443 dual-filament bulb firmly into the socket until it clicks into place.

    • Avoid touching the glass of the bulb, as oils and salts from your hands can create hot spots and cause it to burn out more quickly.

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  8. Nissan Altima 2015 Brake Light Bulb Replacement: step 7, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 7, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 7, image 3 of 3

    • Reinsert the bulb socket into the housing and twist clockwise to lock it.

    • Align the tail light housing with the car body and push it back into place.

    • Secure it with the screws or clips you removed earlier.

    • Double-check that all clips are firmly seated and the housing sits flush with the car body.

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  9. Nissan Altima 2015 Brake Light Bulb Replacement: step 8, image 1 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 8, image 2 of 3 Nissan Altima 2015 Brake Light Bulb Replacement: step 8, image 3 of 3

    • Start the car or turn the ignition key to “On.”

    • Press the brake pedal (or ask someone to help) and check that the new light illuminates properly.

    • If the light doesn’t work, make sure the bulb is seated correctly and the socket is fully connected.

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Conclusion

To reassemble your car, simply follow the previous steps in reverse order, ensuring each component is securely reattached. Before finishing up, take a moment to test your brake lights to confirm everything is working properly.

Author

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Brett Younger

Member since: 10/19/25

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Austin Community College, Team 59-16, Kapoor Fall 2025 Member of Austin Community College, Team 59-16, Kapoor Fall 2025

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