Replacing the headlight bulb on a 2011–2020 Toyota Sienna is an easy task that falls in the DIY category.
Of course, if in doubt, be sure to take it to a professional.
There are two bulbs located inside the headlight assembly called Low-beam and High-beam.
The Low beam bulb is on the outside, while the High beam bulb is on the inside.
Both bulbs are located behind the headlight assembly and replaced the same way.
Below are the steps with screenshots to replace both the high beam and low beam bulbs.
Headlight Bulb Types 2011–2020 Toyota Sienna
- Low Beam H11
- High Beam 9005
No tools are needed when replacing the headlight bulb on a 2011–2020 Toyota Sienna, only new bulbs.
Tools are usually only needed if there is corrosion on the vehicle.
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Example H11 Headlight Bulb on Amazon
Available Here on Amazon
Example 2003–2009 Headlight Bulb on Amazon
Available Here on Amazon
When replacing any headlight bulb, be sure not to touch the bulb itself with your fingers, as oil from your hands can create a hot spot that shortens the life of the bulb.
How to Replace Headlight Bulb 2011–2020 Toyota Sienna
- Open the hood and locate the bulb behind the headlight assembly.
- Remove the bulb by turning it counterclockwise.
- Remove the electrical plug by pushing in the tab and pulling it out.
- Attach the electrical plug to the new bulb.
- Insert the new bulb and turn it clockwise to lock it into place.
- Test the light, which should now work.
Summary
It is not difficult to replace the headlight bulb on a 2011–2020 Toyota Sienna but call a knowledgeable friend or professional if in doubt.
If you have an older Sienna, read here for how to replace the headlight bulbs.
If the vehicle is aged and has rust, this can sometimes cause problems when removing a bulb and make it difficult.
For most new vehicles or ones with no corrosion, the bulb is easy to remove.
A vehicle that was in an accident may also have some type of unforeseen problem.
Remember not to touch the bulb itself with your hands, as it will cause a hot spot that burns the bulb out faster than usual.
On my 2011 Sienna the low beams are H11s and the high beams are the 9005s which is the reverse of what you have in this article. I bought the wrong ones and they didn’t fit. At least I will have some 9005s when I need to replace the highs.
Thank you for spotting the error. Not sure how that was overlooked, but it is fixed now.