2016 GLE63 Engine Bay Liner Melted
I had a somewhat similar issue with my GLE 350. Had it for not even 3 months and the check engine light came on. Said some sensor went bad, but when they went to change it they said rodents chewed up some wires and tried to hit me with an $800 bill on a brand new lease with not even 2K miles (or right around 2K miles). After some back and forth with the service advisor AND the service manager, they covered the repair because my GLE was sitting at their dealership outside under a tree for about a week (I checked in the Mercedes Me app).









