After checking under the right hand seat there is no sign of the CC ECU, could be the problem. I will firtle around for the connector and see if my replacement works.
I hva a 2005 Td4. Thevcruise control switch iĺuminates, as does the tell tale on the dash, but the system is not working. I have purchased a replacement control ecu from ebay, but have no idea where the unit lives.
Any advice would be most welcome