MikeAtLincoln

Is anyone else having problems with this on their 2018 models? I have double checked the Nav settings and believe I have traffic enabled. I sometimes see the symbol of two cars and a time (usually 1 or 2 minutes) displayed on the screen but never any audio.
My 2015 C300 had constant chatter on traffic problems. I going to visit the dealer unless I have overlooked some simple setting.