Engine control unit (DME) with matching immobilizer (CAS), ignition and key from a 2015 BMW 535i xDrive. This was carefully removed from a vehicle that ran well with no check engine light on. The case and connectors have no broken parts. The images are of the actual items you will receive. 

No programming is required if the entire set is installed. 

Fits 2015 - 2016 BMW 535i and 535i XDrive sedan with part number 8 639 582 ONLY. This will NOT work with any wagon or rear-wheel drive model.