+18 2008 Volvo Xc70 Check Engine Light Reset Ideas. By tendency » 16 mar 2005, 02:21 the check engine light came on when i accidentally got the driving mode button stuck 1/2 way between sport and economy. I took it back and my mechanic spent.
Web 25k views 7 years ago. If your check engine light is on every time you operate your xc90, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises. It can be alarming seeing an engine warning appear on your dashboard, especially if you've never seen it before.
