Mercedes comand Online NTG 5.1 5s1 retrofit for W166, W212 and w207 ML to GLE part 5

Here is part 5 of this AWESOME new copart project. This time a FULL GLE Comand 5s1 5.1 retrofit. This works of course for all models that had the 5s1 like w212, w207,W166, W176,W246,W117 and also in W204 with slight mods. Comand 5s1 upgrade retrofit in an upcoming video. #carplay Chris