Hey, So I have a 2007 BMW 328i and had my passanger side headlight went out. I went and bought the correct replacement (D1S HID) and once installed it did nothing... What else could be wrong? has anyone else had this issue? Thanks for any information in advance!
Welcome to the forum! I've attached a diy tech article link from our site that I think you'll find helpful. Best of luck!
How to Remove Your BMW Headlights