In the realm of top-tier noise-cancelling headphones, the Sony XM4 stands as a paragon of audio excellence. Packed with features to enhance user experience, the XM4 has, however, encountered a common issue – failure to turn off automatically. This glitch can be a vexing problem, affecting battery life and user convenience. In this comprehensive guide, we delve into the potential causes and offer precise solutions to address the Sony XM4’s reluctance to power down seamlessly.

Unraveling the Causes
Understanding the intricacies behind the automatic shutdown glitch is crucial. Several factors might contribute to this issue:
- Battery-Related Issues:
- Low battery levels may impede the automatic turn-off function.
- Connection-Related Issues:
- Disruptions in the connection between the headphones and the paired device can hinder automatic shutdown.
- Software-Related Issues:
- Outdated firmware or software bugs may disrupt the automatic power-off feature.
- App Setting:
- Incorrect settings on the Sony | Headphones Connect app, particularly the ‘Automatic Power Off’ feature.
- Storage Outside the Case:
- Leaving the headphones outside their charging case might interfere with automatic turn-off.

Why Sony XM4 Doesn’t Turn Off Automatically? Fix
Armed with insights into potential causes, let’s explore effective solutions to rectify the Sony XM4’s reluctance to power down automatically.
1. Ensure Automatic Power Off is Enabled
- Navigate to the Sony | Headphones Connect app, access the System tab, and enable the ‘Off when headphones are taken off’ option under ‘Automatic Power Off.’
2. Optimal Storage
- When not in use, store the headphones in their charging case to conserve battery and ensure automatic shutdown after the designated duration.
3. Charge the Charging Case
- Maintain an adequate charge on the charging case to prevent interruptions in the automatic turn-off function.
4. Reset the Headset
- If issues persist, perform a reset by placing the headphones in the charging case, holding the power and CUSTOM buttons for 7 seconds, and allowing the headphones to reset.
5. Firmware Update
- Update the headphones’ firmware via the Sony | Headphones Connect app to address potential software-related glitches.
6. Disconnect and Reconnect
- Troubleshoot by disconnecting and reconnecting the headphones to your device, ensuring a reset in the connection.
7. Clean the Proximity Sensor
- Address potential sensor issues by cleaning the proximity sensor inside the left ear cup with a soft cloth.
Proximity Sensor Insight
Understanding the function of the proximity sensor is key. This sensor, located inside the left ear cup, detects whether the headphones are worn or not. It plays a pivotal role in initiating automatic turn-off when the headphones are removed and resuming playback when worn again.
Seeking Advanced Assistance
If the troubleshooting steps prove futile, reaching out to Sony customer support becomes the next logical step. Their support team can offer advanced troubleshooting methods or facilitate a replacement if a hardware fault is identified.
Also read: Samsung S23 Ultra Sim Card Not Working Fix
Conclusion
In the world of premium noise-cancelling headphones, the Sony XM4 stands tall. Despite its remarkable features, the automatic turn-off issue can be a nuisance. By following the outlined troubleshooting steps, users can restore the seamless functionality of the Sony XM4 and enjoy uninterrupted audio experiences. If challenges persist, Sony’s dedicated customer support stands ready to provide further assistance.

Frequently Asked Questions
- Why is my Sony XM4 not turning off automatically?
- Common reasons include battery-related issues, software glitches, and connection disruptions. Detailed troubleshooting steps are provided in our guide.
- How do I fix Sony XM4 not turning off automatically?
- Follow our comprehensive guide, including enabling Automatic Power Off, updating firmware, and cleaning the proximity sensor.
- What does the proximity sensor on my Sony XM4 do?
- The proximity sensor detects whether the headphones are worn. It triggers automatic turn-off when removed and resumes playback when worn.
- Can I fix the issue by storing the headphones outside the charging case?
- No, storing the headphones in the charging case is recommended to conserve battery and ensure automatic turn-off.
- Is it necessary to update the firmware manually?
- The Sony | Headphones Connect app should automatically update firmware. Manual updates are provided as an alternative if the automatic process fails.
- How often should I clean the proximity sensor?
- Periodic cleaning is advisable, especially if issues persist. Use a soft cloth to clean the proximity sensor inside the left ear cup.
- Will resetting the headset delete device pairing information?
- No, resetting the headset will not delete device registration or pairing information.
- How long does a firmware update take?
- The duration varies based on the update size. Ensure sufficient charge before initiating the update process.
- What if the issue persists after following all troubleshooting steps?
- Contact Sony customer support for advanced assistance or possible replacement.
- Can I use the headphones while the firmware is updating?
- It’s recommended to avoid using the headphones during the firmware update to ensure a smooth process.