How do I change the Audi A5's tire pressure?

I've noticed that my Audi A5's tire pressure is low, and I want to know how to properly change it. Can you guide me on the steps needed to adjust the tire pressure?

First, you will need to have a tire pressure gauge with you. Next, locate the air valve on your tire and unscrew the cap. Then, place the gauge onto the valve and press firmly, making sure no air escapes while taking the reading. Finally, if the pressure is low, fill the tire with air using an air compressor or by visiting a gas station.

The recommended tire pressure for an Audi A5 is typically between 35-45 PSI. Make sure to check your owner's manual for the specific amount. Additionally, do not overinflate the tire as it can cause damage and affect your car's performance.

To ensure an accurate reading, it's best to check tire pressure when the tires are cold. If you have been driving for a while, allow your tires to cool down for about an hour before checking the pressure. Also, check your tire pressure regularly as it can affect fuel efficiency and overall safety.