Anything is possible. It just depends on how long you will wait for it. Adding the windows up feature will obviously cost more. As I said, send me the info and I will look into it.
I'll be able to make up a circuit that can switch 12V for 5 seconds if you need me to mate :thumbs: I might need some info on the central locking pulse though.i been busy too i'm afraid....but i have looked into the wiring side of it and am trying to figure out a way. basically the fto mirror switch (that my wiring drawing was based on) is a momentary switch which returns to a centre position when pressed - therefore something momentary like the doors locking can be wired to trigger the mirrors to close. on the s15 the switch is fixed position and i'm trying to think of a way to trigger (via central locking pulse) and then hold a voltage to the mirrors long enough for them to close fully otherwise when you lock the car they will only move a little and not complete the move - perhaps a 5 second capacitor if there is such a thing, or a slow to release relay but 5 seconds is the amount of time it takes for the mirrors to close completely and leaves a bit of room too