I have a 2012 model Jimny, registered in September 2013, currently at 46,000 kilometers. At the end of May, the engine warning light came on once. I used a diagnostic tool to reset it, but it didn't specify the reason. I had maintenance done on June 2nd, and the engine warning light appeared again the day before yesterday, but it disappeared yesterday afternoon when I went out. Does anyone know what might be going on?