How can I troubleshoot a malfunctioning air suspension system on my Audi A2?

I am dealing with an issue where my Audi A2's air suspension system is not functioning correctly. How can I diagnose and solve this problem?

Check your air suspension compressor for leaks or damage, as this could be causing the issue. Additionally, make sure the air suspension switch is turned on. If these do not solve the problem, it may be necessary to take your car to a mechanic for further inspection.

Carefully inspect all air suspension elements, such as the air lines, bags, and valves. Look for any signs of wear or damage, and replace as needed. If you are unsure of how to do this, it is best to consult a professional.

If your air suspension system is struggling to maintain proper height, it may be due to a faulty height sensor. Check the sensor's connections and make sure it is properly calibrated. If necessary, replace the sensor.