Hi i have a 1992 E class 190d mercedes and when i was removing the igntion switch to replace it with a new one, the plug got dismanteled and now i have the wires hanging and dont know where each wire goes.

On the barrel there are pin codes which are:
P30
15
30
15X
30
50
15R

The wire colours are as follow:
RED / BLACK (THICK WIRE)
RED (THICK WIRE)
RED / YELLOW (THICK WIRE)
RED (THICK WIRE)
PURPLE / WHITE (THICK WIRE)
RED / GREEN (THICK WIRE) & RED / GREEN (THIN WIRE) - ON ONE CONECTOR PIN!
GREEN / WHITE (THIN WIRE)

Please advise me as to which wire goes into with pin code.
You may also reply to me at efthivoulos_elia@hotmail.com