Nick310

Hello need help on a possible air strut faulty piece/leak or pneumatic line leak for a 13 CLS550. I got both front struts replaced and as soon as i got home and inspected the vehicle again it was sagging way more than the other side. With the airmatic off and driving the car it feels like it slams hard over any small bump at 20-30mph and there’s a loud bang as well when you hit a bump vs the other side. When i turn on the airmatic ADS the car will raise then lower then raise then lower then raise and eventually stop but not level with the other side of the car. When i turn off the car i hear a constant humming like a vacuum which i assume to be the compressor. Guessing it’s either the air strut or pneumatic line or valve but is there any way to tell myself? Any help or opinions is appreciated.