Hi I've got a 206cc the oil pressure light doesn't come on when the ignition is switched on but after running a few moments comes on along with "STOP" warning light flashing. I'm in the process of checking wiring continuity from pressure switch to warning light that doesn't sound difficult but according to diagram goes to C11 on BSI unit in fuse box under dash but I can't find where it goes and can't find any relevance to C11 on multiplugs can anyone help or understand Peugeot wiring diagrams