Becker Traffic Pro BE4720 GPS navigation system. Fits on all cars with standard DIN connections (1-DIN). Perfect for vehicles with yellow or red (switchable) indoor lights such as Mercedes-Benz, Porsche, BMW Audi and more! This model has the additional security feature of a removable front panel which you can remove when the vehicle is left unattended. Becker Radio Traffic Pro BE 4720 Radio: CD-R / W navigation Manufacturer: Becker Modeltype: Traffic Pro BE4720 Lighting: yellow / red switchable With security code! Specifications: Navigation, CD-R, RDS, PTY, Fader, Loudness, 2-RDS-Doubletuner, removable front panel. Compatible with CD changer (cdc) Theft protection with security code and removable front. The front has some minor damage. It works well. There is also a navigation CD (Becker version 9) and the original antenna. The instructions can be sent digitally.