Hi, friends. Please help me. According to the photo I have firmware version R24 in my vehicle? If so, it seems to be a very old version of the firmware, right? I'm reading about R46 versions here. I have the German Luxury version. Is there anyone here who also has this version and newer firmware please? Because I'm still dealing with the problem that the vehicle sometimes won't start heating and the service doesn't know how to fix the fault at all, plus they tell me that I have the latest and newest firmware version loaded in the vehicle. Is he telling the truth? Is the latest version really for MG4 Luxury R24? Thank you very much.