Easy How to Replace 2016-2023 Toyota Tacoma Dome Lights

Easy How to Replace 2016-2023 Toyota Tacoma Dome Lights 1

Ready to upgrade your old halogen bulbs? Learn how to replace and complete the installation of LED rear turn signal bulbs. Easy installation and tips!

The halogen interior light bulbs may be too dim in your 2016-2023 Toyota Tacoma, which can make vision difficult, especially in bad weather or severe driving conditions. Upgrading the old halogen bulbs on your 2016-2023 Toyota Tacoma with new aftermarket LED bulbs can add a great new look to your vehicle and improve visibility at night for a safer driving experience.

If you choose to upgrade your old halogen bulbs to new LED bulbs, it is best to confirm you have the correct replacement LED bulb by referring to the original bulb or the vehicle’s direct owner’s manual.

We will show you how to install your new ALLA Lighting LED bulbs for your dome light application.

For this guide, Bulb sizes for the 2021 Toyota Tacoma dome light bulb is # DE3175

Tools Needed for Installation: 

  • Flathead screwdriver
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The following information is step by step instructions on how to install your new DE3175 DE3021 LED Bulbs Festoon Interior Map Dome Lights, 6K White lights.

Step #1

The dome light has four tabs in the lens that hold it in. On the front side of the lens there are two small slots. 

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Step #2

Insert your screwdriver into the slots and pry the lens down.

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Step #3

Slide the lens forward to free the back tabs.

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Step #4

Rotate the incandescent bulb until the tip is vertical.

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Step #5

You could use your screwdriver to pry out the bulb.

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Step #6

Install the LED into the side with the hole.

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Step #7

Push in the other side and rotate the bulb so the chips are facing down.

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Step #8

Test it and we can replace the lens.

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Step #9

We highlight here where the tabs on the lens fit into the housing.

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Step #10

Put the rear tabs in first, then push up the lens to lock it.

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These new LED bulbs light up the entire cabin of the truck and are pure 6000k White.

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Check out our Step by Step installation video!

Congratulations! Your LED dome light installation is now complete in your 2016-2023 Toyota Tacoma. If you experienced any issues during your installation and unable to complete installation, please contact us for assistance. If the LED bulbs are experiencing hyper-flashing, flickering, an error code issues, then load resistors for this application will be required to be installed. These issues can occur due to the LEDs low current nature, which draws much less current than original stock halogen bulbs.

Please feel free to contact us at service@allalighting.com for assistance. Our team of highly trained representatives will be available to assist and provide the best solution. May also visit us at www.allalighting.com 

Looking for more LED upgrades for your vehicle. Check out the below bulb guide!  For your reference only. All information below is not 100% guaranteed accurate. Please confirm the original bulb part numbers by referring to the original bulb or the vehicle’s direct owner’s manual prior to purchase.

VEHICLE INFORMATION 2021 TOYOTA TACOMA

Front Exterior Lights

Front Fog Light Bulb. Stock #: H16 / LED

Front Sidemarker Light Bulb. Stock #: 12961 (W5W)

Front Turn Signal Light Bulb. Stock #: 7440NA

High Beam and Low Beam Headlight Bulb. Stock #: LED

High Beam Headlight Bulb. Stock #: H9

Low Beam Headlight Bulb. Stock #: H11

Rear Exterior Lights

Back Up Light Bulb. Stock #: 921

Brake Light Bulb. Stock #: 7443

Center High Mount Stop Light Bulb. Stock #: 168

License Plate Light Bulb. Stock #: 12961 (W5W)

Rear Side marker Light Bulb. Stock #: 7443

Rear Turn Signal Light Bulb. Stock #: 7443

Tail Light Bulb. Stock #: 7443

Interior Lights

Courtesy Light Bulb. Stock #: 194
Dome Light Bulb
Dome Light Bulb. Stock #: DE3175
Map Light Bulb
Map Light Bulb. Stock #: 12961(W5W)
Trunk Light Bulb
Trunk Light Bulb. Stock #: 12961 (W5W)

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