BMW X5 2003 Automatic Gasoline 4WD Complete hydraulic dynamo with relay, brackets, base, bellows (air tank), and cylinders (air spheres). Original condition. Converted to normal for one reason: a malfunction in the car's wiring harness only. The parts are working, 100%, and you can inspect them. .....A malfunction in the car's wiring harness only..... .....For sale to the highest bidder.....