This Alpine CD player head unit (part number 9331597) is compatible with various BMW models including the 1, 2, 3, and 4 series. It features CD changer controls, and is in working condition. The unit type is a standard unit, and it does not come with any custom bundles.

This item is perfect for BMW owners who want a high-quality CD player head unit for their car. It is easy to install and will provide hours of entertainment on long drives. Don't miss out on this great opportunity to upgrade your car's entertainment system.