Mercedes W212 | The Forgotten Service: How to Replace the Differential Oil

How to replace the differential (rear axle) oil on a Mercedes-Benz W212 E-Class (2010–2016). This video shows the procedure on a 2010 E350 sedan, but it’s similar for all W212 models and even some other Mercedes models. This service isn’t usually part of the regular maintenance, but changing the differential oil definitely won’t hurt—and it’s an easy job to do yourself