Do a Search on "MIL" and "CEL" There are many many reasons for the light to come on, not all of them necessarily catastrauphic. You need to ge the code stored by the car when the light came on. Any mechanic with an OBDII scanner can get the code and clear the light. What it actually means requires deeper investigation.Woke up turned on and light was on and stayed on .. But it drives fine .. I've had the car for little over a week
So what was the diagnosis?So the codes that come are P0a7b and P262b