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Model Years Affected: 1994, 1995, 1996, 1997, 1998, 1999
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.
Q&A > Mercedes-Benz > 1996 Mercedes-Benz S420
Q&A > Mercedes-Benz > 1995 Mercedes-Benz S420
Common Problems > Mercedes-Benz S420