Rear Turn Signal Replacement on a 2012 Toyota Highlander 3.5L V6

Toyota Highlander Model Years - 2008, 2009, 2010, 2011, 2012, 2013

How to take out the rear turn signal bulb on a 2012 Toyota Highlander

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.

2012 Toyota Highlander 3.5L 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

2012 Toyota Highlander 3.5L V6
2012 Toyota Highlander 3.5L V6 Coolant (Antifreeze) Fix Leaks
Plug minor coolant leaks

Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it

2012 Toyota Highlander 3.5L V6
2012 Toyota Highlander 3.5L V6 Oil Add Oil
Top up the oil level

Many cars will burn or leak a little bit of oil. Over time, this adds up and you might need to add some - learn how to here!

2012 Toyota Highlander 3.5L V6
2012 Toyota Highlander 3.5L V6 Battery Replace
Replace your car battery

Did you know that heat is worse for your battery than cold? Replace it every 4 years

2012 Toyota Highlander 3.5L V6
See all videos for the 2012 Toyota Highlander
Share on   Share on Twitter   Share on Facebook
Parts & Tools
dielectric grease
tail light bulb housings
panel poppers
led replacement bulbs
electric screwdrivers
hid kits
gloves
We may earn a commission from qualifying purchases as an Amazon Associate
Full list of part and tools
Video Description

This video shows you how to replace a burnt out rear turn signal on your 2012 Toyota Highlander. We recommend that you change both the driver and passenger side bulbs at the same time on your Highlander as they get dimmer over time and if one is out, then the other one is likely to burn out soon. If the turn signal (also known as a blinker or flasher) blinks rapidly or doesn't blink at all or lights up without blinking when it is turned on, this is your Highlander's way of telling you that the bulb is burnt out. Turn your hazard lights on and check the front of your Highlander and then the back, whichever side is not lighting up is the side with the burnt out bulb.

When changing the turn signal bulb in your Highlander, 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