Part Interchangeability on 1990 740(745 5-Dr Wagon, B230f) Ign Sw
 

what is the part interchangeability of the 201-1874 brown base beck/arnley ign sw for my model?
VM380 was in it. swapped once, trying to again - one is online
hoping to find a cheaper, or secondary market alternitive
push button, momentary - I just would like to fix it ---

Model
1990 745 740 b230f fuel inj aw70 auto

second to that, does anyone have a full pinout of that sw? I have one I think is correct but I'd love official papers.

Thank you :)

*Secondary Question*

Is this correct for the VM380?

1 - 50 (Pink) - [Purpose: Inhibitor Switch at Starter Motor]

2 - X1 (Blank Port) - [Purpose: Blank]

2b - X2 (Black Wire) - [Purpose: Ground]

3 - P (Blank) - [Purpose: Non-connected, Power with No Key, or Key in 0 (Off) or I (Accessory)]

4 - 30 (Red) - [Purpose: 12V+ from Battery to Junction Block]

5 - 15I (Port One, Blue Yellow Wire) - [Purpose: To be confirmed]
5b - 15L (Port Two, Blue Yellow Wire) - [Purpose: Power in II (Run) Only (Headlights, etc.)]

6 - 30 (Red) - [Purpose: 12V+ from Battery to Junction Block]

7 - 15R (Red or Blue) - [Purpose: Power in II (Run) and III (Start) (Engine, etc.)]
Blue-Red (Instrument Cluster) - [Purpose: Ignition Coil (Blue or Red)]

8 - S (Yellow White) - [Purpose: Power if Key is Inserted and in Any Position (Seat Belt Reminder)]

Not sure If I did that right. Read Clockwise