Bose Left Earbud Not Working: How to Fix

There is nothing better than listening to audio from two earbuds at the same time. But if the left ear fails, then you might not enjoy the experience.

As expected, there are several ways to fix this problem. Fortunately, we have used this article to list each of these solutions.

Are you having any issues with your left Bose earbuds? If yes, our guide will provide the ideal steps for solving the problem.

bose left earbud not working

Bose Left Earbud Not Working? Try These Fixes

Now here are some ideas that can help restore the audio on the left ear of the Bose earbuds. But before using the following solutions, we suggest that you check the owner’s manual for additional advice.

1. Wear the Earbud Correctly

Even if you are in a hurry to listen to your favorite song, you should take a few seconds to wear the left earbud properly. If worn incorrectly, you might have issues with the audio. On top of that, the microphone of this earbud might not work as expected.

2. Try Another App

Your preferred app might have the best features for enjoying different content. But if it has a glitch, it could affect the performance of your Bose left earbud.

You can handle this issue by testing the earbud on another app. If the problem stops, then you will have to update the first app to its latest version via the following steps.

For Android users:

  • Launch the Google Playstore App
  • Hit the Profile Icon
  • Click Manage Apps and Devices
  • Hit Update

For iOS Users:

  • Launch the App Store
  • Hit the Profile icon at the top of your screen
  • Choose the Update Next icon beside the app

3. Reset the Earbuds

As with other electronic devices, a quick reset can bring your left earbud back to life. Although it does not restore the factory settings of the earbud, it helps clear its memory of previously connected devices.

To use this method,

  • Connect the Bose earbuds charging case to another power source
  • Fix the earbuds/earbud into the case
  • Close the case for 5 seconds
  • Open the case but do not remove the earbuds
  • Hold the Bluetooth button for 30 seconds
  • Pick your previously connected smartphone or laptop and remove the earbuds from its memory.
  • Connect the earbuds to your preferred device

4. Charge the Earbud

If the left earbud was not charged properly, then there is a high chance that it might not work properly. You can avoid this problem by pushing the earbud firmly into the case. Then make sure the lights on the earbuds’ case become active.

5. Try a Resync

Instead of a reboot, you might have to use a resync to fix your silent earbud. You can start by turning off Bluetooth devices within 30ft of your earbud. Then place the earbuds in the charging case for 5 seconds before using them.

6. Reboot the Bluetooth Device

Sometimes the cause of the problem might come from the connected smartphone or laptop. With this in mind, it is advised that you reboot any of these devices to regain the audio on the left earbud.

7. Disable In-air Detection

Thanks to the In-ear Detection features, the Bose earbud can automatically play or pause audio. Although it is a useful option, it might affect the audio in the left ear.

For this reason, it is advised that you disable In-ear detection on the earbuds with the following steps:

  • Launch the Bose Music App
  • Enter the Settings menu
  • Toggle the In-Ear Detection switch

8. Get Repairs

If you are still dealing with a faulty left earbud, then you might have to repair it. For the greatest results, stick with the Bose Customer service. Apart from offering the best hands for the job, this platform provides tips for a quick fix.

You can reach this service via phone or email. Also, this center is open most times the day and week.

9. Get a New Pair of Earbuds

Supposing you have only the left earbud, then it would be better if you got a new pair of earbuds or the wired models.  When it comes down to it, the right earbud is the component that controls the left earbud. On top of that, the right earbud is the one used for making calls. So instead of thinking of how to manage a single earbud, get a new pair that has both earbuds working.

Extra Tips for Fixing Both Earbuds

If you have two Bose earbuds, you can use the following to improve their performance:

a. Stay Within Range

Bose earbuds offer a range of up to 9 meters. If they are worn outside this distance, the earbuds will not connect properly with your audio device.  As you stay within range, make sure that there are no obstructions that might block the Bluetooth signals.

b. Update the Apps

Ensure that the apps connected to the earbuds have the latest software. If they don’t, the app will become glitchy and result in audio issues in the earbuds.

c. Reset the Connected Audio Device

Sometimes a reset of the audio devices can be the solution to your earbud issue. If you are not sure about the right procedure, follow the instructions in your manual.

d. Turn off the Interference

Items such as microwaves, cables, or other Bluetooth devices can disturb the connection between the earbuds and audio device. You can improve the connection by turning off these devices.

e. Check the Manual

If you are confused about using your Bose earbuds, you can check the manual for extra advice. Normally, this booklet provides tips for enhancing the performance of your earbuds.