W166 ML350 light LED upgrade possible
it has the standard lights, I'd like to know if I can upgrade to the LED ones that IMHO look nicer
if so, what would be involved apart from new lights and ballast units? do I have to change the front sam, reprogram it? I do have star, xentry etc. Or would I be lucky and able to select new lights from xentry without programming
tks in advance


Has anyone had experience with the dealership doing an OEM upgrade?



