barrysr

I'm looking for the software card to upgrade my navigation maps of my c300 ,2017

antigeek

I took mine to the dealer last week and they updated it for free.
Not sure if that's a standard warranty thing, but it's worth a shot.

Also had two recalls addressed (high current from starter after immersion, static discharge in steering column could trigger air bag).

flycaster

Once a year if the version hs changed, you can have it updated for free at your dealership