HI Everyone, new to Mercedes and this forum so please forgive any faux pas, I have the same issue as frostjr100, got my new GLC 300 premium plus at the end of November 2020 and I am loving the car but the assisted parking does not operate, contacted MercedesMe, total waste of time it was about a week before they even acknowledged my Email, contacted Mercedes Grimsby where I bought it, they said "you definitely have it and it should work", they sent me pictures of screen I should be seeing and the message I should be getting (I don't get these) tried resetting the system which was a total pain but it came back the same. Was advised to take it to my local dealer ( Mercedes Edinburgh) they gave me a printout of the datacard which they get from your vin number, this had an item [ 8B8 Active Parking Assist reduction (UN R79) ], They said this is why the assisted parking does not work, contacted Grimsby again, they had never heard of this, this was on the 31st of December, I am still waiting to hear back from them. One of the main reasons I went for the car was this facility as I am a lazy bugger when parking, but disregarding that I paid for this facility so it should work. Any update from others on this issue would be great as I may also pursue some compensation if it comes to that.