If you are referring to the Check Engine light then the bulb is either blown or has been blacked out on the dash by a crook.
disconnect the battery for 1 minute and it will reset.
disconnect battery for 5 min then hook back up codes erased light will be off
have vehicle scanned to determine the problem - usually in the emission control system
The service engine light is the same thing as a check engine light.
Go to Auto Zone and have the computer codes read for free.
unhook the positive on the battery for 5 min. This should reset your check engine light if it doesnt then you still have issues.
Yes, the Service Engine Soon light is the same as the Check Engine light.
No
reset service engine light
why service engine soon light on 1999 mustang
The service engine soon is the same as a check engine light. It has nothing to do with an oil change.
A flashing check engine light is an indication of a misfire.