Easy and Convenient LED Install for 2011-2021 Toyota Sienna Headlights

How to install LED headlights in your Toyota Sienna

Introduction: How to upgrade from halogen bulbs in your 2011-2021 Toyota Sienna and install LED bulbs in your Toyota Sienna.

Compatible Vehicles: 2011-2021 Toyota Sienna

Tools Needed for Installation: No tools required

The Following Information shows step by step the installation instructions on how to install new LED headlights in your 2011-2021 Toyota Sienna. 

2018 Toyota Sienna LED headlight upgrade

Step #1

Push in the lock in tab on your vehicle wiring harness to disconnect your original halogen bulb and pull down.

unplug bulb from toyota sienna vehicle harness

Step #2

To release the bulb in the light housing ->

Turn the halogen bulb counter-clock wise & pull out the halogen bulb.

turn the bulb counter clockwise to lock into light housing

Step #3

Connect the socket harness from the LED bulb to your vehicle harness socket.

connect LED bulb wire harness to vehicle wire harness

Step #4

Match the lock in tabs from the LED bulb to the lock in tabs in your vehicle light housing.

match the lock in tabs from LED bulbs to lock in tabs on vehicle light housing

Step #4

Insert the LED bulb into the light housing & twist the LED bulb clockwise to lock the LED bulb into place.

insert LED bulb into light housing and twist bulb clockwise to lock into light housing for toyota

WAIT! 

It is best to confirm the LED bulb is in correct position by checking the beam direction. See LED chip alignment images below: 

*for most vehicles housing, optimal LED chip position is left to right (side to side) 

LED chips facing left and right in housing
LED chips on left and right with wire going in down position

Step #5

 If there is an LED driver, you can use the provided zip tie to mount driver to the side of vehicle. 

if have LED driver then use zip tie to secure the LED driver in the Toyota
Easy and Convenient LED Install for 2011-2021 Toyota Sienna Headlights 1

Step #6

Push in the lock in tab on your vehicle wiring harness to disconnect your original halogen bulb and pull down.

push in tab and pull down harness to release harness

Step #7

Turn the halogen bulb counter-clock wise & pull out the halogen bulb.

twist bulb counter clockwise to release bulb from light housing and remove halogen bulb from Toyota light housing

Step #8

Connect the socket harness from the LED bulb to your vehicle harness socket.

connect LED bulb harness to Toyota vehicle harness

Step #9

Insert the LED bulb into the light housing & twist the LED bulb clockwise to lock the LED bulb into place.

twist LED bulb clock wise to lock bulb into light housing

Check out Installation Video for 2018 Toyota Sienna

Congratulations!! Your installation is now complete in your 2011-2021 Toyota Sienna 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 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 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 check original halogen bulb size before purchasing. 

Vehicle Information Exterior Lights

Toyota Sienna Low Beam: Stock Bulb size #H11: https://allalighting.com/products/h8-h9-h11-led-forward-lighting-fog-lights-bulbs-upgrade-drl

Toyota Sienna High Beam: Stock Bulb size #9005https://allalighting.com/products/9005-hb3-led-bulbs-for-cars-trucks-6500k-xenon-white-drl

Toyota Sienna Fog Light: Stock Bulb size #H11 : https://allalighting.com/products/al-r-h8-h11-led-fog-lights-bulbs-replacement-drl-for-cars-trucks

Toyota Sienna Front Turn Signal Light: Stock Bulb size #3157 : https://allalighting.com/products/t25-3156-3157-led-turn-signal-brake-stop-tail-reverse-lights-bulbs

Toyota Sienna Front Side Marker Light: Stock Bulb size #3157 : https://allalighting.com/products/t25-3156-3157-led-turn-signal-brake-stop-tail-reverse-lights-bulbs

Toyota Sienna Rear Turn Light: Stock Bulb size #7440 : https://allalighting.com/products/t20-7440-7443-led-turn-signal-brake-stop-tail-reverse-lights-bulbs

Toyota Sienna Brake Light: Stock Bulb size #stock LED : Not Available

Toyota Sienna Tail Light: Stock Bulb size #168 : https://allalighting.com/products/t10-168-194-led-bulbs-license-plate-interior-map-dome-trunk-lights

Toyota Sienna Back-Up Reverse Light: Stock Bulb size #921: https://allalighting.com/products/912-921-led-lights-bulbs-backup-reverse-signal-3rd-brake-stop-lights-rv

Toyota Sienna Center High Mount/ 3rd Brake Light: Stock Bulb size #stock LED : Not Available

Toyota Sienna License Plate Light:  Stock Bulb size #168 : https://allalighting.com/products/t10-168-194-led-bulbs-license-plate-interior-map-dome-trunk-lights

Vehicle Information Interior Lights

Toyota Sienna Interior Dome Light:  Stock Bulb size #194/T10 : https://allalighting.com/products/t10-168-194-led-bulbs-license-plate-interior-map-dome-trunk-lights

Toyota Sienna Interior Map Light:  Stock Bulb size #2825/T10 : https://allalighting.com/products/w2-1-9-5d-base-t10-wedge-168-194-led-bulbs-interior-lights-replacement

Toyota Sienna Trunk/Cargo Light:  Stock Bulb size #DE3022/31mm:  https://allalighting.com/products/31mm-de3175-de3022-led-festoon-bulbs-interior-lights-replacement-de3021

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