I've not got it installed yet, but from what I've read about pulling those two fuse's probably not. It should be a very clean looking job when done. And if you ever need to take your car in for work all you'll have to do is pull the four wire's out of where the fuse's were, plug the fuse's back in and push the wire's down through the hole so they can't be seen. When you want to hook it back up just pop the top off & stick the four wire's back up & plug them in. I'm hoping to get the job done this weekend.