Audi q5 ran 654.38+0.6 million. What do you need maintenance?

Hello, if you change the oil, you usually change the oil every 7000 to 10000 kilometers, and clean the filter element. Four-wheel maintenance is very important. Only high-end cars have air pressure measurement. When you go straight, you find that the car always leans to one side. This is the tire problem. It will lead to many problems such as brake shock absorption. Now we need to wax the car body and indoor instrument panel for maintenance. Thank you.