High mileage or older vehicles commonly develop leaks from the differential seals and/or cover. Our technicians recommend a complete reseal of the differential unit whenever these leaks are repaired.
Average mileage: 28,000 (28,000–28,000)
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I was told that the rear differential needs to be replaced. I'm hearing more "road noise"inside car than I should--it's not a grinding noise. This is a recently purchased vehicle for me. Car has Ferelli Pirelli tires. Car has been serviced regularly by Mercedes sales/service dealer where it was purchased.