W215 ABC hydraulic question
Had quesiton regarding ABC hydraulics, when I was driving 70 on the freeway, I came up on some roads that were some what "hilly" and driving over it usually ABC would smooth out the bumps. As I drove over them I noticed the rear of the car was hanging a bit (felt kinda boaty) and I didn't have airmatic on nor did I have the ABC sport button on.
After I parked (left the car on) I noticed when I push down on the trunk it moves down an easy 2-3 inches with one hand pushing down.
I never received any ABC error messages and the previous owner had service work showing ABC fluids/filters/inspection done earlier in the year. I don't see any leaks and my ABC fluid is at the required level and is green.
Any ideas?


