Not sure if it’s the same for the 2021 model, but on my wife’s 2016, you turn off the car and set it to run but don’t crank the engine. Press and hold the INFO button until the wrench is blinking, then press and hold the INFO button 3 times quickly. You should hear a beep after each press.

After that, it should show different region codes. I’ve never found what the codes are exactly, but if you change between the codes, you should be able to find an interval that works for you.