I noticed a couple of weeks ago that whilst in the car one of the DRL lights appears to be a slightly different colour that the other. One is very crisp white, as it should be, and the other is not as bright and more yellow. When I originally noticed this, it was a reflection on the car in object in front of me, never took a proper look out of the car. I took a much closer look tonight and yes my initial thoughts are correct and this is the case. Has anyone else noticed this or do you have any ideas? It will be going in for an oil change in the next month so I will mention it then. Thanks Andy.