Before you begin
Does your 1999-2006 BMW Series 3 headlight no longer shine? This repair guide will allow you to replace your burned-out headlight bulb and rejoin the ranks of safe nighttime drivers. You will only need a few tools and less than an hour of your time to change the bulb. For the best repair experience, find a safe, warm, and clean place to work on your car and bring along a microfiber towel to keep from scratching anything.