How to properly check the tire pressure in an Audi A2?

I just recently got an Audi A2 and I want to make sure I am maintaining proper tire pressure. Can someone provide me with steps on how to check my tire pressure and how often it should be checked?

First, locate the tire pressure monitoring system button on your dashboard and press it to turn it on. Then, using a tire pressure gauge, check the pressure of each tire. The recommended tire pressure for your Audi A2 can be found on the inside of your driver's side door. It is recommended to check your tire pressure once a month and before long road trips.

To check your tire pressure, start by removing the valve stem cap on each tire. Then, firmly press the tire pressure gauge onto the valve stem to get a reading. Make sure to check all four tires and adjust the pressure as needed. It is important to check your tire pressure regularly as it can affect your vehicle's performance and fuel efficiency.