TTCR-II Front AC Vent Outlet Tab for Mercedes Benz, 1 PC Dashboard Center Air Grille Clip for Mercedes Benz W166 ML Class 2012-2015 GLE Class 2016-2019 X166 GL Class 2013-2016 GLS Class 2017-2019

se ve bien la pieza

First, it fits and functions same as original and matches the other side which is OEM, no binding or roughness as others have said, and someone says the travel isn't like OEM, which means the interior tab was installed backwards. This part fits both sides by assembling the interior tab for right or left. That said, it is not easy to install and the video, which others say they've followed, is not helpful as it leaves out a difficult step. This, as does others, requires putting the interior piece in first, not easy, then snapping the tab cover on. I do not recommend trying to do this in the automobile as the steering wheel is an impediment and if you slip you will wind up with pieces going down the duct. To prevent both, I removed the vent assembly from the car and worked at a bench, tedious bet workable. If you are not comfortable removing dash trim and components to get at it, don't try. Models vary in dash trim removal, there are quite a few YouTube videos covering most models.

Great product. Need more.

Don't buy this. My whole vent is useless now!