Vito 112 - Split Charge System

[Judge G]

Fitting a split charge relay to my 112, anyone know the colour of the batt. charge wire that goes to the dash? Or a manual for it, i've even tried the main dealer, but they won,t sell one to me. They just say bring it in and we'll sort it for you!
2002 112cdi (chipped)
Cheers
JG

 

[Judge G]

Does anybody know the colour? or know where i can get a manual from?
JG