要关闭路畅车机，请按照以下步骤操作，如何关闭路畅车机，简单步骤指南

系统设置关机：

• navigate to the main interface of your in-vehicle system and ACCess the "设置" (settings) or "系统" (system) menu, depending on your device's interface.
• within the menu, select the "关机" (shutdown) or "重启" (reboot) option and conFirm the action to exECUte.

钥匙遥控关机：

• use your vehicle's remote key and locate the lock button or any other designated key.
• press and hold the button for about 2-3 seconds until the in-vehicle device shuts off.

断开电源（最后手段）：

作为最后的解决办法,您可以采取以下步骤:

• 关闭车辆的点火开关。
• 小心地断开车辆电池的负极电缆,或者找到电源保险装置并断开电源。
• 在进行此操作之前，请确保所有设备已关闭，并拔下任何外接电源,以防止数据丢失或硬件损坏。