how to reset engine light

If the engine light has come on, it is because the system has found a fault that needs attention. If the fault was a one time thing or the problem has been addresed then when the system goes through its checks twice and the problem no longer exists then the light will go out and it will store the fault code in its code history. If there is an existing problem then even if you reset the light, the problem will still exist and the light will come back on as soon as the problem is detected (depending on the problem some time the light will not come back on untill the problem is seen twice).

If the engine light has come on, it is because the system has found a fault that needs attention. If the fault was a one time thing or the problem has been addresed then when the system goes through its checks twice and the problem no longer exists then the light will go out and it will store the fault code in its code history. If there is an existing problem then even if you reset the light, the problem will still exist and the light will come back on as soon as the problem is detected (depending on the problem some time the light will not come back on untill the problem is seen twice).

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