Can you change the side mirror light bulb on a 2003 Gmc Envoy and if you can how do you do it?

Yes, you can change the side mirror light bulb on a 2003 GMC Envoy. To do this, first, remove the mirror cover by gently prying it off with a flat tool. Then, disconnect the electrical connector from the bulb socket, twist the socket counterclockwise to release it, and replace the old bulb with a new one. Finally, reassemble the components by reversing the steps.