l have heard there is a process to remove this that a person can perform- such as open the door and turning the key to the accessory position and performing some procedure- Greatful for any insight into this...?

Nope, fix the problem that is causing the light such as deployed bag, seat belt tensioner or impact sensor. Once the problem is resolved the light may go out on its own after a 30 minute disconnect of the battery.

A good dealer will just scan and tell you why the light is on but you need to get the truck looked at now. Your airbags will not deploy in another accident with the light on.