e30 cabrio master window switch retrofit

[N2MYE30]

I asked this question 6 years ago...man ive been here too long...

http://www.r3vlimited.com/board/showthread.php?t=148803

[Das Delfin]

^ i'm thinking the easiest way is to use an extra button on a keyless entry controller to do up and down... if it's possible to program one like that

[Mwishlist]

I looked into this last year. I was thinking of using two Directed 535t modules (IIRC). Each module makes two power windows into one touch plus they have additional inputs for alarm which would allow you to roll up or down all the windows wirelessly. I was thinking instead of an alarm, I could replace the window breaker button with a fifth window button that would trigger the inputs if the two modules. Engine swaps and things got in the way but I'll eventually get back around to it, although just making all the window some touch pretty cheaply would probably be enough for me.