Electrica wiring diagram Berlingo 2001

[dumdum]

It's one single trigger wire that runs from the ignition barrel through a variety of wiring looms that goes live when you put the key in the start position, this runs directly to the +50 terminal on The starter motor, to be honest if you have no clue what I meant then your probably going to struggle diagnosing a starter fault correctly and you may be better seeking assistance of someone with a little more knowledge

It may be that someone more local to you may be able to help, whereabouts are you in the country?