One problem related to body has been reported for the 2001 Mercedes Benz S500. The most recently reported issues are listed below.
Mbusa partially covered ($2400) cost for $5800 total repair to remove rust in 2011 but rust has returned to both rear quarter panels and doors. Documentation that paint was not prepped properly for all 2001 S500 models, however, not covered for cost to repair, reimburse for costs incurred or replace defective finish. Current quote for repairs estimated over $7500. 00.