Tandem Hydraulic Pumps May Leak From Either Section on Mercedes-Benz S500

Problem Description and Possible Solution

Some models have tandem hydraulic pumps—one section for power steering and the other for suspension adjustment. These pumps are prone to leakage from either section.

Problem Data
RepairPal Verified
Average mileage: (–)
6 model years affected: 1994, 1995, 1996, 1997, more1998, 1999
6 people reported this problem