What should Mazda bring for the first maintenance?

There is nothing to pay attention to, just look at what oil he changed for you.

Maintenance refers to daily maintenance, such as oil change, mechanical filtration, air filtration and air filtration. Usually you get blown. If you want to change it, you need extra diplomatic money, tens of dollars. Then check the tire pressure, antifreeze and so on. ....

The new car will be all right. After maintenance, the high speed can be pulled up appropriately. If there are no conditions, you don't have to get on the expressway, just pull up the speed. Then even if the running-in period is over, it is no problem to drive normally in the future.