Thank you.  So it could just be that they are the same light but someone has fitted a different bulb to the one that I have bought.  Is that right?  If so, I will check it out in the day light tomorrow. 

Hi, I have recently purchased an E53 2006 X5 3.0D which had a cracked drivers side headlight. I have purchased a used replacement online but it has a white light and my original lights are yellow. I prefer the white light to be honest and am therefore tempted to buy a replacement for the passenger ...