1995 Cadillac Seville STS Q&A
1995 Cadillac Seville STS Question: How do you reset the change oil light?
If you had the oil changed for you, then the location that changed the oil should have reset it. If they didn't then they didn't finish the job. It's a non-trivial process that you'll need some specific documentation to perform--but they should do it for you. It's very unprofessional to not complete the work. - matte
This is easy, you hit the "information" button on the pad to the left of the steering wheel a few times until the display reads "change oil now" (or in your case "change oil soon"), then hit and hold reset key until the display reads "oil life 100%", then you're done. Just hit the information button to get back to where you want it afterwards. The change oil sensor goes by viscocity not by mileage, so when it says to change it is a good idea to do so. - someguy2010
How do I reset the change break pads light - Kalvin357
How do you reset the oil percentage gage - ronnie102