I've had the Service Engine Soon on for a bit. Figured it was just due for an oil change since the odo was counting down on start. Noticed it wasn't counting down anymore. I'm not the only driver. So... Changed the oil/filter. Reset the oil inspection interval. Still says Service Engine Soon. I believe the reset worked because it now says Inspection next. Hadn't noticed that before. Short of having the codes scanned, maybe I didn't reset it properly afterall?