Hey I had to replace my W5W lights as the warning came on and had no issues at all. I thought to myself, hey I have a brand new set of Phillips Xtreme racing lights that are still in the box, so lets put those in.... Even though my H7 lights were fine.... What was I thinking !! Anyway, I could not get the H7 bulbs back in, and on youtube, people are saying you need to remove part of the FREEKING !! bumper just to change a damn light. I could get my hands in that tiny little hole, but they would not seat at all. I sat there for over a hour before I have given up. Anyway, should I take it to Audi to put the bulbs in for me, Cant imagine they would charge more than £15.00. I really cant understand why make something so hard that needs to be replaced quite a bit. Any advice as I have my H7 just sitting in the holes, and will not be able to drive at night until they get fitted properly. I was there for over 2 hours and still could not get them in.