Front Turn Signal Replacement on 2018 Toyota 4Runner SR5 Premium 4.0L V6

Toyota 4Runner Model Years - 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

How to take out the front turn signal bulb on a 2018 Toyota 4Runner

Learn More >

What would you like your bulbs to do? See Clearer Upgrade To LED HID Style

Consider a premium bulb like the Silverstar Ultra with a specially designed filament, proprietary gas mixture and lamp coating for the best downroad lighting. Learn more about Silverstar Ultra.
Upgrade your fog lights to LED with a direct install option that will connect easily to your car’s existing bulb housing. Sylvania has an option with aviation grade aluminum body and a turbo cooled fan. Check out Sylvania LEDs.
Consider a bulb like the zXe with a proprietary Xenon gas mixture to match the white light of HID lights for the brightest headlight and added clarity. More information on zXe bulbs.

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

2018 Toyota 4Runner SR5 4.0L V6 Clock Set Clock
Set the clock to the correct time

Is the clock in your car ahead or behind? Learn how to set it here!

2018 Toyota 4Runner SR5 4.0L V6
2018 Toyota 4Runner SR5 4.0L V6 Lights Brake Light (replace bulb)
Replace brake lights

Burnt out brake lights increase your chance of getting rear ended - check and change yours today

2018 Toyota 4Runner SR5 4.0L V6
2018 Toyota 4Runner SR5 4.0L V6 Air Conditioner Recharge Freon
A/C blowing hot air?

If your car blows hot air when your air conditioner is turned on, try recharging the freon first

2018 Toyota 4Runner SR5 4.0L V6
2018 Toyota 4Runner SR5 4.0L V6 Transmission Fluid Check Fluid Level
Check transmission fluid level

Harsh downshifts? Slipping gears? You might be low on transmission fluid

2018 Toyota 4Runner SR5 4.0L V6
See all videos for the 2018 Toyota 4Runner
Share on   Share on Twitter   Share on Facebook
Parts & Tools
panel poppers
turn signal housings
electric screwdrivers
led replacement bulbs
dielectric grease
hid kits
gloves
We may earn a commission from qualifying purchases as an Amazon Associate
Full list of part and tools
Video Description

The video above shows you how to change a burnt out front turn signal bulb on your 2018 Toyota 4Runner. If the turn signal (also known as a blinker or flasher) blinks rapidly or doesn't blink at all / stays stuck when engaged, this is your 4Runner's way of telling you that a turn signal bulb is burnt out. Troubleshooting for burnt out turn signal bulbs in your 4Runner is relatively easy - turn your hazard lights on and check the front of your 4Runner and then the back, whichever side is not illuminating is the side with the burnt out bulb. We recommend that you change both the driver and passenger side bulbs at the same time as they get dimmer over time and if one is out, then the other one is likely to burn out soon.

When changing the turn signal bulb in your 4Runner, be careful not to touch the glass portion of the bulb with your fingers as this will cause the bulb to burn out prematurely.

  • Advance Auto coupon for
    20% off entire order: KIOSK20
Ask Mechanic