Hello together, after I have been registered here for a long time on MT, I change the area now for the third time, this time here to Hyundai. Since last week Friday owner of a Hyundai I 20 in black, 100 HP, “YES” equipment from EZ 07/15. I bought the car with 67,000 Km unbd so far I drove about 300 Km, so far everything is ok. I still have a few questions; 1. what are the typical I 20 problems, so what do I have to pay special attention to? 2. The dealer has the winter tyres n mounted on steel rims, put the summer tires on Hyundai Alu ́s in the trunk. However, have no other wheel nuts with them. Are the wheel nuts the same for steel and aluminium rims? At my Kia there were different ones. 3. The round button above the buttons for the windows for the mirror setting is not illuminated, normal or what is defective? 4. The car has an air pressure control system for the tires. If the tires have to be renewed, the sensors are also renewed or the old ones still used? For your answers and possibly tips already many thanks …..