This driver works better than the original part. No errors, no interference. Features transient voltage protection and consumes 3 times less current. 100% plug-and-play design with stock socket—no cutting or soldering required. Direct replacement for faulty stock B003809.2 LED driver. Compatible with BMW X3 F25 vehicles equipped with LED rear tail lights. Type: Car driver module, LED rear light board Part Number: B003809.2 Fits part numbers: 63217217314, 7217314, 63217217312, 7217312, 63217217313, 7217313, 63217217311, 7217311 Interchange Part Numbers: 63217217305, 63217217306, 63217217309, 63217217310 Fitment Type: Direct replacement Placement on Vehicle: Rear, Left, Right, Inner, Outer Voltage: 12V Wattage: 3W Fitment: For BMW X3 F25 2010–2017 Inner or Outer Tail Lights Material: Metal Color: As shown Package Contents: 2 x LED Driver Module Tail Light LED Driver Board OR 6 x LED Driver Module Tail Light LED Driver Board Note: Light reflection and display differences may cause slight color variation between the image and actual item. Measurement may vary by +/- 1-3 cm.