HHome Appliance Help
Home › Appliance Help › I want to enable the BT LOCK function of the sound bar

I want to enable the BT LOCK function of the sound bar — LG Help

Press the F key on the main body of the sound bar or press the F key on the sound bar remote controller to select the BT mode. Press down the auto power-off key of the remote controller for about 2 seconds. On the left, the red LED blinks and it means that the setting is completed.

Product images are temporarily unavailable. Check LG USA for the latest official images.
TroubleshootingTVs

What to Check First

  1. Press the F key on the main body of the sound bar or press the F key on the sound bar remote controller to select the BT mode. Press down the auto power-off key of the remote controller for about 2 seconds. On the left, the red LED blinks and it means that the setting is completed.
  2. This guide was created for all models, so the images or content may be different from your product.

Why This Can Happen

Symptoms can have more than one cause, and the correct steps depend on the exact model, installation and operating conditions. Use the checks above to narrow the issue before service.

Safety and Model-Specific Guidance

Stop troubleshooting if you notice burning, electrical damage, unsafe heat, gas odor, refrigerant concerns, or water near electrical components. Follow the official LG USA instructions for your exact model.

Frequently Asked Questions

What should I check first for I want to enable the BT LOCK function of the sound bar?

Press the F key on the main body of the sound bar or press the F key on the sound bar remote controller to select the BT mode. Press down the auto power-off key of the remote controller for about 2 seconds. On the left, the red LED blinks and it means that the setting is completed.

When should I stop troubleshooting and contact LG?

Stop if the product shows signs of electrical damage, burning, leaking near electrical components, or if the recommended checks do not resolve the issue. Use LG USA support for model-specific service guidance.

Does this guidance apply to every LG model?

Not always. Controls, error codes and service steps can differ by model. Confirm the exact model number and follow the linked LG USA article for model-specific instructions.

Related LG Products

These model pages are linked because the stored category or exact model matches this Help Library topic.

Buying Guides for This Product Type

Features & valueTV Features Worth Paying For — Value GuideDisplay technologyOLED vs QNED vs UHD TV GuideEfficiency & running costTV Efficiency, Energy & Running-Cost GuideHousehold use caseTV Family & High-Use Household Guide

Related Help Articles

TroubleshootingIf Your LG TV Won't Turn OnTroubleshootingI want to connect TV by using the ARC functionTroubleshootingHow to Update Your LG TV Software and Turn On Automatic Updates

Read the Official LG Guide