Cool Little Known Feature!!! TLX

So I had a low tire pressure warning for my passenger rear tire. Got out while the car was still running. And begin to put air in it. I start to hear a beep. About every 2 seconds. Like WTF IS THAT??? I look up and also see my lights blink with the beep. Then all of a sudden its started to beep fast… like this thing has an exterior tire pressure alert?! I feel like i really bonded with my car this morning! She spoke to me 😂🤣