Unable to test, selling as parts or repair.

The BMW Multi-Information Mid Radio Info Display is a black unit designed for E39 models such as the 525, 528, 530, 540, and M5. It comes with a warranty and features like RDS and auto-scan, making it a convenient addition to your car's entertainment system. The display is not a custom bundle and does not include a volume button, as it is designed to be used in conjunction with your existing radio unit. It is a genuine BMW product, ensuring quality and compatibility with your vehicle.