I've had this Scion xB (the Box) for 19 months - great car! About 3000 miles ago, the "Maintenance" light came on. I was told to ignore it because I'd been changing the oil regularly. Yesterday, all of a sudden the "VSC" (something to do with Stability control" the "TRAC" light and the "Check Engine" light came on. The car only has 54000 miles on it. The last car I had with a "Check Engine" light on it wound up costing me $800 and the light came right back on after it was fixed. I NEED my emission slip to get my tag this month and the "check engine" light will stop that. What can I expect at the mechanic's shop and what IS the warranty on the Scion? The used car dealer told me it was 60,000, but the way I read the website info - it's only 36,000. Advice needed and appreciated. Thanks!