Function: br 1. It allows you to add a blank key or card for many of NEW Renault Ford and Nissan cars via OBD-2 socket. You DO NOT NEED any PIN code! Software would program keyscards AUTOMATICALLY. it is for Renault and Nissan based vehicles using HITAG-2 keyscards - with the 12 character pincode. br 2. The programmer connects to the vehicle through the diagnostic connector, and with the PC software supplied shows the true dealer code from the vehicles. Simply click on 'Program' and it will prompt you through the programming sequence for learning new keyscards to the vehicle. br 3. Naturally once the Pincode is retrieved you can also use it for any securitycodingreplacement of Renault body control UCH ECUs. This functionality will require a Renault Clip or DEC Superscan br Advantages: br Very simple and user-friendly software interface br You do not need any PIN codes or access to Renault.