Engine light on and another light with engine and arrow pointing down is on

I am not positive what it is, but I have had the same problem with the smaller engine light. I noticed that after I put oil in it, the light turned off. Im guessing it might be a low oil light. My big engine light came on one day when I was at a red light and my truck stalled. Probably due to needing oil. So try to add oil and see if this helps.