Thanks for all the help!
New member here, not new to Mercedes.
In December I bought my 2017 GLS 63, and have since then been lurking on this site picking up bits of info along the way. You have all helped me immensity (oil pump solenoid, selecting oil, spark plug replacement, among other things...), so I figured I'd join and say thanks for all the help. I'm super appreciative of all the knowledge here and everyone's willingness to share it.
Below is the GLS, picture from December. I absolutely love this thing!
62k miles when I bought it, single owner who babied it.










