Das Problem hatten auch schon zwei EX30 Besitzer (Facebook). Problem war ein loses Kabel.
Hier ein Teil des „Gesprächverlaufs“:
„4th day with my EX30, Tonight I noticed the ambient lighting is off partially, only driver'side is working. So at the end did you find out what was the issue? Software or hardware?“
„hardware , a disconnected cable“
„do you know where is the cable located?“
„I think they said it was behind the door panel , it was at the dealer all week while they found the issue“