What are some of the 2015 mercedes benz gl550 problems?

Some of the problems on the 2015 Mercedes-Benz GL550 include engine failures because of the engine not being properly cared for, problems with the transmission or oil seeping on the back of the cylinder heads. If you properly maintain the vehicle then you can avoid these problems in the future. Properly maintaining the vehicle means doing regular require maintenance on the vehicle. One thing you can do to avoid engine problems is to do regular oil changes. For the GL550 you should change the oil and the oil filter every 5,000 miles or every 4 months, whichever comes first. The oil will help to keep the engine clean and running. Another thing you can do to avoid transmission problems is to change the transmission fluid whenever it needs it.