auto warning light

2002 CADILLAC DEVILLE
80,000 MILES • V8 • FWD • AUTOMATIC
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SERIOUS HUNTER
  • MEMBER
  • 1 POST
service engine light stays on even after serviced
Jan 6, 2011 at 6:57 PM
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FACTORYJACK
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 4,159 POSTS
It is not a maintenance reminder light that you are seeing, it is indicating an emissions related fault. Unless of course by serviced, you mean repaired, which if so, add some details. You should have or be able to obtain a diagnostic trouble code, and this will give us some direction to assist you toward.
Jan 31, 2011 at 5:25 AM