Wire colore Starting ignition

[manta38]

Hello to all

An friend with an Opel GT have an problem, i want to know what are te color of the wire starting ignition switche??

I know :

The Red is the permanent +
The brown is the ground
The Black is the After contact +

But what is the color of the ignition start ??
Is it the grey??

What is the Black/red??

Thaks to you, and sorry for my English

[Anonymous D]

Black/Red striped, is the starting circuit wire.
Red, is the "on" circuit wire.

Grey, has no starting function (it powers a "buzzer" that lets you know the key is in the ignition, when no one is sitting in the driver's seat)

One view of the ignition switch and connections is here:

Opel GT Ignition Tips

[manta38]

Hey, thanks you very much for your answer.