While you wait for answers, we may have found some information which could help you.
Click here for Engine Head GasketCitroen dispatch rear door lock issue?
citroen dispatch oil level fault?
Citroen Berlingo 1.6 hdi will not start with key?
Battery drain (or alternator or electrics?) on Citroen Berlingo 2008?
central door locking on Citroen Dispatch van not working properly?
Servo ?