Leaks may develop from the differential cover and/or seals on high mileage or older vehicles. Our technicians recommend a complete reseal of the differential unit if these leaks are addressed.Google+
Car Problem Reports
Mercedes-Benz E430 Leaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles
Mercedes-Benz E430 Problem
Average Mileage: 121,469 mi (89,000 mi - 157,345 mi)
This happened after just having the vehicle in for routine service. Mercedes Corporate actually covered the repair advising it should not have happened before 100k miles. R&R Differential, Seals and Flex Disc.
Starting to get leakage on rear differential seals. Mechanic reported it when I took the car in for B Service at 135,000
transmishion flued leaking at seal to motermount