If you mean the W210 mirrors w/signals - then yes, there's a guy with the all yellow 500e, can't remember his name but he posts on all MBZ forums. He said the its a RPIA!!!! Can't remember the exact details but there are some fitment issues that are time consuming to deal with. I think it has to do with the actual fitting of the mirror to the body of the car. It would be great if someone did a W124 kit!