I had mine installed by a ranger. They actually sent two tech which was useful. They removed the frunk liner and some of the bolts on the bumper. The module was installed by feel by reaching down behind the now loose bumper. They put it all back together pretty quickly. Before the rangers arrived, I had received a software update with the Homelink enabled. After the module was installed, the update was initiated, took about 10 minutes and all was done. The whole operation took about a half hour, including the software. Removing the entire bumper would have been a lot more difficult, it was obvious at least one of the techs had done it before. Experience counts.