Yes, like other reviewers I had to make some modifications but I knew that going in. If you have HID headlights, you will need to remove the taped cover at the bottom of the headlight assembly and run your old HID ballast cable to the new low beam section of the housing. Was definitely fiddly to get the ballast wire out of the old assembly and installed in the new one but worth the work. Was not plug and play but I knew that going in. You can’t expect the manufacturer to include new HID bulbs and ballast at this price point. A YouTube search resulted in a video showing the process so took a little time but with success. Makes the caddy look years younger. I removed the negative battery cable during removal and install just in case. Looks great!