What does AMS mean in a car?

1 Answers
EmmettRose
07/30/25 12:22am
AMS button in a car is one of the function buttons of the onboard audio system. Here is some introduction about the AMS button: 1. Usage: When the audio system is in radio mode, holding this button for more than 2 seconds will automatically save the currently tuned radio station in the 1-6 preset stations of the audio system. If the audio system is in MP3 mode, pressing this button will allow you to select the MP3 menu. 2. Related buttons: The car audio system also has many commonly used buttons. For example, the PWR button, a light press of this button can be used to start the audio system, and pressing the button for more than 1 second will turn off the audio system. Another example is the MUT button, pressing this button will directly mute the audio system when it is in working state. Another button is the BNAD button, which is used to switch the radio band, allowing the radio to switch from FM band to AM band.
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