Hi all! Just purchased a 2016 CLA Edition Orange. Dealer said it had CarPlay but it does not. Trying to determine if an OBD activator would work. I am able to access engineering mode but once there I don’t know what I’m looking for. How do I tell what version firmware I have or if the head unit is NTG 5.1 or 5.1? I do know that CarPlay shows up within the engineering menu I believe under the telephone sub-menu. My usb 2 port connection has the phone/tablet icon. The dealer looked up vin and claims there is no way to upgrade to CarPlay.