Disconnect the red terminal on battery and let it sit for 15-30 minutes, reconnect the battery and check engine light should be off because the computer has been reset.
reset service engine light
A reset Engine Service Light comes on when an issue comes up with in the engine. This light can be reset by a tech or by fixing the problem.
reset service engine light on BMW 325
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How do I reset the service engine light on a 2003 Chevy Trailblazer?
See How to Reset the Change Engine Oil Message on page 6-18 of your "Owner's Manual", under Section 6: Service and Appearance Care - Engine Oil...
how do I reset my service engine light on my 1999 ford f150
Use an OBD scan tool to reset or disconnect the battery
How does one reset service engine light on 2000 Nissan Quest Thanks Bill
With engine off. Turn key to on. Press accelerator fully three times. This should reset light.
How to reset service light on a 2004 grand am
How Do I reset the Engine service light on a 1996 Inifiniti I30? Please help. thanks