Why does the Audi A8 maintain its air suspension after being turned off?

I noticed that the air suspension on my Audi A8 is still active even when the car is turned off. Is this a feature or a glitch? How does it work?

The reason for this is that the air suspension system in the Audi A8 is designed to improve stability and reduce wear and tear when the car is parked. It keeps the car level and reduces strain on the suspension components.

This is a unique feature of the Audi A8 that sets it apart from other luxury cars. The air suspension is just another example of the car's advanced engineering and attention to detail.