Just a comment. My 2012 E350 that still looks great and runs well. No reason to buy new yet. Got two recall letters the last two years without any way to get the work performed. Parts not available. Contrast this with Ford and my 2013 Boss 302 Mustang. They have sent numerous emails but since it's a weekend joy ride driver I just didn't get around to it. Ford is now yelling at me to get it fixed! Last week I got yet another letter AGAIN warning of serious injury and even death if I don't get it replaced. Today Ford texted me, with a number to call, asking to please make an appointment so I did. Unlike Mercedes the parts are here and the passenger airbag will be replaced next week. The difference in how these two companies are handling this fiasco is a sharp contrast and very disappointing.