We may have found other answers which could help you.
Click here for Fault Driving DieselWiring to relay between fuse and starter motor?
Servo ?
Battery drain (or alternator or electrics?) on Citroen Berlingo 2008?
central door locking on Citroen Dispatch van not working properly?
Engine smoking?
Citroen Berlingo 1.6 hdi will not start with key?