jaraczs, great to hear from you again! Thank you for the comprehensive update. Condolences on the loss of your father.
What a PIA dealing with 21st century EU regulatory compliance issues, not to mention the airbag warning light and sensors. Thankfully you were able to get the issues resolved, and wonderful to see the car continue being actively utilized. There is another US-spec i-MiEV in that part of the world (I couldn't find the link to his post on this forum - anyone?), and of course we have kiwiev.com in Slovakia and his delightful videos.
Your early posts continue to be referenced, especially the heater upgrade. Glad to see you continuing to drive full electric back here. A number of members on this forum have also picked up the Bolt EV.
Take care, enjoy your summer, and do stay in touch.