We may have found other answers which could help you.
Click here for Citroen Berlingo FuseEngine smoking?
Citroen Berlingo 1.6 hdi will not start with key?
Citroen dispatch rear door lock issue?
How can I fix my central locking?
Battery drain (or alternator or electrics?) on Citroen Berlingo 2008?
Wiring to relay between fuse and starter motor?