The Xiaomi Home Assistant is a smart home system that integrates various devices, including air conditioners. However, some users have reported issues with adjusting the air conditioning mode, with the climate entity only showing the 'off' option. This article aims to provide a comprehensive guide on troubleshooting and resolving this issue. ## Step 1: Check the Device Manufacturer The issue seems to be specific to the xiaomi.aircondition.c11 manufacturer. It is essential to verify the device manufacturer to ensure that the issue is not related to a specific device. ## Step 2: Verify the Home Assistant Logs The Home Assistant logs show that the Xiaomi Miot Auto plugin can correctly identify the modes. This suggests that the issue may not be related to the plugin. ## Step 3: Check the Home Assistant Core Version The Home Assistant Core version is 2024.12.1, which may not be the latest version. It is recommended to update to the latest version to ensure that the issue is not related to a known bug. ## Step 4: Verify the Xiaomi Home Integration Version The Xiaomi Home Integration version is v0.2.3, which may not be the latest version. It is recommended to update to the latest version to ensure that the issue is not related to a known bug. ## Step 5: Check the Climate Entity Configuration The climate entity configuration may be the cause of the issue. It is essential to verify that the configuration is correct and that the modes are properly defined. ## Step 6: Restart the Home Assistant Server Restarting the Home Assistant server may resolve the issue. It is recommended to try restarting the server to see if the issue persists. ## Conclusion The issue with the air conditioning mode not being adjustable may be related to a variety of factors, including the device manufacturer, Home Assistant logs, Home Assistant Core version, Xiaomi Home Integration version, and climate entity configuration. By following the steps outlined in this article, users should be able to troubleshoot and resolve the issue. If the issue persists, it is recommended to seek further assistance from the Home Assistant community or the device manufacturer.