First things first. Halogen headlight bulbs operate at a very high temperature. If any oil from your hands gets on them they overheat and explode. If this happens you will have to replace the...
I just went thru this on my 04 maxima. The passenger side bulb, and fog light went at the same time. In order to change the bulbs You have to remove the tire, and the inside fender well. After...
Modern headlight assemblies are just lenses and are really more part of the body than they were in older cars, to replace most all headlights on modern vehicles look under the hood behing the outer...
It will vary depending on the model of the 2009 BMW and on if you have HID lighting or Halogen Lighting which you did not include in your question. 2009 BMW headlight bulb general replacement...