How reset engine light on a 2005 dodge ram 1500 4.7 engine?

To reset the engine light on a 2005 Dodge Ram 1500 with a 4.7 engine, you can disconnect the negative battery terminal for about 15 minutes. This will reset the vehicle's computer and clear the check engine light. Alternatively, you can use an OBD-II scanner to read and clear the codes associated with the engine light. Make sure to address any underlying issues before resetting the light to avoid it coming back on.