Active Body Control System Can Leak Hydraulic Fluid on Mercedes-Benz CL55 AMG

The active body control system can leak fluid from numerous areas, including the tandem pump, hydraulic lines, struts, and/or seals. If it is not repaired, the vehicle ride height could drop too low and cause damage to the undercarriage.

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Average mileage: 79,560 (65,000–112,000)
6 model years affected: 2001, 2002, 2003, 2004, more2005, 2006
14 people reported this problem
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problem details
the car will be low on one side or drop down very low on the front and back right side. Hose,senors,struts were replaced several times however, I continue to have the problem.
2003 Mercedes-Benz CL55 AMG 72,000 mi,
Was told abc was leaking seen the abc notification turn on a few times, but now the esp malfunction comes on. car has a horrible squeak in the front drivers side where I was told was leaking. Looking for possible answers so I can fix it. First time Mercedes owner
2005 Mercedes-Benz CL55 AMG 112,000 mi,
strut leaking
rides too high, rides too low, one side is higher than the other, front is higher than the back, and back is higher than the front. All of these aply, i was told it's the pump but was also told to try flushing the abc system.