I dunno if I am at the good spot to ask for it but I would like to know how to erase the message "Check Engine Oil" ... I just made a "changement d'huile" sorry i'm french but in english it should sound like an oil change .... ! And even after that, it still shows that message ! For your information, I own a Deville 94.

Thanks a lot for your help !!

Peace !!

prolly press and hold info reset button

I tried it ! But it stills show that message ! Thanks anyway !!

Peace !!

The "Change Engine Oil" message is the one that alerts you of the need to change the oil, and it is the one that you "reset".

A "Check Engine Oil" message is for a low oil level or low oil pressure condition and is NOT simply reset. Either a true problem currently exists or there is a sensor or wiring malfunction that is causing a false indication.