ALL AUDIO SHOULD BE REGARDED AS NEEDING CODES UNLESS SPECIFIED 2017 MERCEDES C-CLASS Satellite Navigation Unit A Genuine MERCEDES Satellite Navigation unit taken from a 2017 MERCEDES C-CLASS in great working order. All our Sat-Navs are fully tested and working. If the code is available it WILL be supplied with the unit. In the unlikely event your code is not supplied with your unit even though specified as with code, please contact us in the first instance as we will have the code on file. Please refer to the images for part number verification and condition. Will have marks from use. The item imaged is the item you will receive. ANY IMAGES FITTED TO A VEHICLE ARE STRICLY FOR ILLUSTRATION PURPOSES ONLY All our parts benefit from a minimum of 3 month warranty and 30 days money back guarantee In the unlikely event your code is not supplied with your unit even though specified as with code, please contact us in the first instance as we will have the code on file.