How to properly maintain the air suspension on my Audi A6?

I recently purchased an Audi A6 with air suspension and I want to make sure I am properly maintaining it. How often should I check the air pressure? Are there any warning signs to look out for that indicate the suspension needs maintenance?

As an Audi A6 owner with air suspension, I recommend checking the air pressure at least once a month. Any significant changes in the suspension's performance should also be monitored.

I've found that keeping the air pressure at the recommended level helps prevent any potential issues with the suspension. It's also a good idea to have the suspension inspected by a trusted mechanic every 12 months.