everything fir great except the trunk lights left a big gap between trunk lid and body. other then that great buy. plug and play basically. just have to put bulbs in the reverse light but able to use existing bulbs. (02 330ci)Fit like a charm. Nothing unexpected happened. Lights in the trunk work and the lights worked as advertised. Only thing is, that it does require you to put the reverse light bulbs on. All other lights come pre-installed.Easy install and looks fantasticLove it a real head TurnerI liked the idea but i think they couldve been made better. The black trim around the edges makes them seem cheap as apposed to if they were just clear in that area. Were easy to install and running lights look good unfortunately im very nit picky and they didnt come with the trim that fills the gap between the trunk area and the light. And set off a light on my dash indicating that the bulb was out when it wasnt which wouldnt go away until i replaced them back with my oem and for those 2 reasons i will be returning.