What is the reason for this malfunction lamp?

Hello friends, my car was 1.6 thp automatic rcz at 106.000 km, it was around 4000 km, while there was no problem, even one of the rare rcz that did not light the fault light, when I turned on the ignition, I saw such a warning :) While the vehicle is running, a malfunction does not come on, although it is only written at the first control. and it lights when check e is pressed. The external engine trouble lamp or other malfunction is not lit

The oil level sensor may be broken, if you want to have a diagnosis, contact me. Have a nice day :)

it may be broken just as our master said, check the oil level, you still