I fitted power windows to my '87 E30 from a wrecked car. I followed wiring diagram I have, and now I can only open or close the windows while ignition is on.
I added fuse #17, but there is +12V (from the unloader relay K5) only when ignition is ON.
Is this how it is suppose to be? It seems wrong that way to me. I should be able to operate windows with the key in first position (when in-dash clock light turns on).
P.S. My key has four positions, O (Off), I (On), II (Run), and III (Start). Windows will go up and down only in II (Run).