Need help ID'ing a few wires

[irish44j]

I'm re-assembling my project 1984 318i and have a few mystery plugs/wires that I can't figure out (odd, since I've owned four e30s.....)

Anyhow, hoping someone knows what these are (good chance they're for accessories this car doesn't have, since it's a base, all-manual '84 318....)

These two short ones, right under the steering column



This one comes off the main harness behind the gauge cluster and is fairly long (long enough to hang down below the dash)



This strange plug-into-a-plug thing down under the driver's side dash



Thanks in advance!