2003 Mitsubishi Outlander SES light

Question by Lisa.Kate20 posted 4 months ago in Mitsubishi

SES light, (not CEL), came on, yesterday evening. I have seen many different responses, online, about what this means. Does anyone here, *know* whether it's a basic service reminder, or something *really* wrong? I am planning on having the code read today, I know that should help, too.