Man, I've had this for years. I admire the optimism I had as a teenager. I just graduated college and need to downsize and this is a project I've come to terms that I'll never complete.
I’m selling my Keyless Entry kit from an E9x to go into an E46. Yes, this is a real thing. Proof: https://www.youtube.com/watch?v=Um-HwhT2ofE
and without the key inserted (full keyless):https://www.youtube.com/watch?v=4RNRX4vueAQ
Not much else to say other than this project isn’t for the faint of heart. There is minor custom fab required but more importantly a lot of wiring, so you much be comfortable with tech in that sort. I have EVERYTHING you need except for wires and the custom board (I have schematics for you) which can be found here and I have a copy as well. Most resourced I've used I've archived on my website here
What’s included:
-2 key sensors
-antenna
-Key fob, DME, CAS all from the same car
-Body control module
-Comfort access module
-button + ribbon
Asking $375 shipped for everything Feel free to ask questions. I will add pics late tonight (lots of work today).
latest pic: