My CD from a 2002 Exclusive with factory VDO Dayton - Software CD identifies VDO 5.00 and two part numbers ? 96 450 635 80 & 22SY023/65. NO Web Links on CD or on box. Where are you going with this ? I have contacted VDO and they have responded that I need to go to Citroen if it's an OEM fit. I wanted to know whether I could upgrade the firmware to use postcodes in UK from new Telemap or Navtech data. I have loaded newTelemap CD and not suprisingly all remains the same with the exception of much newer mapping and many more places. Regards John
