HI, it is a common problem with those glove box lock retainers. It did lock on me and I had to take 'em out. So it worked for some time, but today at -15C the plastik cracked and i big piece came out. So now I'm looking for a glove box for my 04 A4, also passenger site fog light vent (black). Please let me know if you have it or help me to find one, thanks.