Third Row won't fold
I’m running into an issue with my 2019 GLS450 where the power third-row seats are completely unresponsive.
The Symptoms:
Neither seat will move via the trunk or rear-door switches.
The indicator lights on the switches are completely dark.
I’ve checked the fuses and they appear to be intact.
I had to manually fold them to get them down today.
Has anyone dealt with a dead Seat Control Module or a specific "hidden" fuse that controls the power to these switches? Any advice before I take it to the dealer would be much appreciated!







