service engine soon light does not comes on?

Hello,

More than likely the bulb has gone out.
In order to replace the bulb you will have to remove the gauge cluster.
It is a simple process of removing few screws to get the cluster out.
Then you will have access to the back of the gauge panel.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

I have attached diagrams for your reference.

Please let me know of any questions.
Thank you.