One problem related to transfer case has been reported for the 2000 Mercedes Benz 320. The most recently reported issues are listed below.
: the contact stated when it rained water got inside the vehicle. It was taken to an independent repair shop where they applied a sealant to the side panel of the passenger's door. This r did not solve the problem. While being inspected by the repair shop a leak in the transfer case was discovered. No repairs have been made.