My wife's E60 did not come with DRL's. The BMW dealership said that a computer flash could destroy other components and I'd take 100% of the risk. They also said that various parts may need to be ordered too. For safety reason's I truly wanted DRL's for my wife but couldn't find a good alternative until I found these. A $200 solution that looks cool as well. I know you die hard Angel Eye folks will hate on the Mercedes look of these. But it's a $200 solution. Plus, I am amazed how bright they are. Also, the seamless integration into the vent (lights come imbedded in a new vent assembly) gives it a factory look.