This is the death knell for my BMW ownership experience. One of my Xenon headlights has gone out. I spend 3 hours just trying to find a way to change it myself. I called the dealer. $525 to replace the bulb. That is if it needs just one bulb. If I need an igniter, who knows how much it would cost. Really if these bulbs are so good and so expensive, why not just have a lifetime warranty or something I've seen online videos of how to replace it. You have got to be kidding. I could handle buying the bulb for $300, but not the service. Especially since I was raped the last time at Chapman BMW in Chandler AZ The car is worth maybe $8700 in trade in. I owe $14,000 on. I am so seriously screwed. BMW has bought themselves tons of bad advertising. I would never have bought a model with these headlamps, knowing the replacement cost. Perhaps the dealer should explain some of these things when making a purchase. The car is supposed to be the Ultimate Driving Experience, not the Ultimate Suck your money dry experience.