Rear Turn Signal Replacement on a 2017 BMW 340i xDrive 3.0L 6 Cyl. Turbo

BMW 340i xDrive Model Years - 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019

How to take out the rear turn signal bulb on a 2017 BMW 340i xDrive

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.

2017 BMW 340i xDrive 3.0L 6 Cyl. Turbo Car Seats Install
Secure precious cargo

You love your kids right? See how to properly secure their car seat.

2017 BMW 340i xDrive 3.0L 6 Cyl. Turbo
2017 BMW 340i xDrive 3.0L 6 Cyl. Turbo Air Filter (Engine) Replace
Replace your air filter!

Replacing a dirty air filter can improve gas mileage by up to 4%. Isn't efficiency great?

2017 BMW 340i xDrive 3.0L 6 Cyl. Turbo
2017 BMW 340i xDrive 3.0L 6 Cyl. Turbo Windshield Wiper Blade (Front) Replace Wiper Blades
Replace your wiper blades

Did you know that the sun wears out wiper blades faster than rain? Replace your blades twice a year

2017 BMW 340i xDrive 3.0L 6 Cyl. Turbo
2014 BMW 320i 2.0L 4 Cyl. Turbo Lights Daytime Running Light (replace bulb)
Replace a burnt out DRL

DRLs are on more than your headlights. They burn out faster and should be replaced regularly

2014 BMW 320i 2.0L 4 Cyl. Turbo
See all videos for the 2014 BMW 320i
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 2017 BMW 340i xDrive. We recommend that you change both the driver and passenger side bulbs at the same time on your 340i xDrive 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 340i xDrive's way of telling you that the bulb is burnt out. Turn your hazard lights on and check the front of your 340i xDrive 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 340i xDrive, 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