One problem related to tail light has been reported for the 2004 BMW 3 Series. The most recently reported issues are listed below.
The rear turn signals repeatedly fail. The wiring is melted. While this issue is addressed in NHTSA campaign id number: 11v438000, my car is not included in the recall. The recall should be expanded to include more cars. I called BMW customer service. They are indifferent to this issue and completely unconcerned about the safety issues created by their negligent manufacturing. Thanks,.