What does it mean to write "Please pay attention" on the dashboard of Audi a4?

it has no other meaning, it is a safety reminder function, which belongs to the normal reminder.

Because there are many functions on the dashboard, which are closely related to the relationship between drivers and passengers, I just want to remind you to pay attention to safety awareness at all times.

For example:

Remind people not to get off the bus. If any old people or children don't want to get off the bus and stay in the car, they can press the lock button twice. At this time, the car can be opened in the workshop, but it can't be opened from the outside. If you only press the lock button once, you can't drive from inside or outside the car at this time. The method of lifting it is also relatively simple: turn the steering wheel positive, pull out the key, and the steering wheel is locked and can't turn.