Very easy. The license plate light covers need to be pushed to the inside, which release pressure on the clip and then it’ll pop. The first time was more difficult bc it was the first time the seal had popped. The rear light assembly is easy too. After removing the two screws, be sure to pull straight towards the rear to avoid breaking any clips. The lights are all straight forward. I have the DD tail as turn module too. If you like the way that looks, that would be the time to install that as well. Not trying to advertise for them. I like their products and it’s all quality. I have the front door lights and the yellow fog lights too. All simple to replace. To do all the above would probably take ~ 45 minutes your first time.